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Download HT95168 Datasheet Caller ID telephone Applications

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The HT95168 is a high performance and low cost IC specifically designed for Caller ID telephone applications. The device contains FSK/DTMF receiver, tone/pulse dialer, LCD driver, ringer, real time clock and many more essential features. Besides, it has simple and cost-effective external components which are suitable for high volume production. Features  Operating voltage: 2.4V~5.5V  DTMF/FSK dual Caller ID standard  Stores a maximum of 27 incoming calls (date, time, number)  Stores a maximum of 8 outgoing calls (dialing time, number)  RTC Indicator (month-day-hour-minute-second)  Tone/Pulse dialing  1~99 hours setting for mute function  8-digit area & long distance code screen setting  Unauthorized-dialing protection  Four-stage ring sound/speech volume adjustment  Four-stage LCD brightness adjustment  Fixed IP number dialing out (defined by hardware option)  Caller ID records, check/delete/call-back  Previous edit and immediately dial out  Hand-free/redial/pause/flash/Add 0

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  • pg 1
									                                                                                                 HT95168




HT95168 Caller ID Telephone IC




Introduction
               The HT95168 is a high performance and low cost IC specifically designed for Caller ID telephone
               applications. The device contains FSK/DTMF receiver, tone/pulse dialer, LCD driver, ringer, real
               time clock and many more essential features. Besides, it has simple and cost-effective external
               components which are suitable for high volume production.


Features
               ·   Operating voltage: 2.4V~5.5V
               ·   DTMF/FSK dual Caller ID standard
               ·   Stores a maximum of 27 incoming calls (date, time, number)
               ·   Stores a maximum of 8 outgoing calls (dialing time, number)
               ·   RTC Indicator (month-day-hour-minute-second)
               ·   Tone/Pulse dialing
               ·   1~99 hours setting for mute function
               ·   8-digit area & long distance code screen setting
               ·   Unauthorized-dialing protection
               ·   Four-stage ring sound/speech volume adjustment
               ·   Four-stage LCD brightness adjustment
               ·   Fixed IP number dialing out (defined by hardware option)
               ·   Caller ID records, check/delete/call-back
               ·   Previous edit and immediately dial out
               ·   Hand-free/redial/pause/flash/Add ¢0¢ call back/R key functions
               ·   Provides chip and package forms




Rev. 1.10                                             1                                        March 22, 2004
                                                           HT95168


Pin Assignment
                   C O L 3   1          5 6   C O L 4
                   C O L 2   2          5 5   C ID IN
                   C O L 1   3          5 4   H F C
                   C O L 0   4          5 3   P D E T E
                  R O W 3    5          5 2   O S C 1
                  R O W 2    6          5 1   O S C 2
                     G N D   7          5 0   X T
                  R O W 1    8          4 9   N C
                  R O W 0    9          4 8   V D D
                 R O U T P   1 0        4 7   R E S
                 R O U T N   1 1        4 6   D T M F
                 R D E T E   1 2        4 5   N C
                   C O M 0   1 3        4 4   N C
                   C O M 1   1 4        4 3   H F I
                   C O M 2   1 5        4 2   N C
                   C O M 3   1 6        4 1   M U T E
                   C O M 4   1 7        4 0   C ID E N
                   C O M 5   1 8        3 9   X D P
                   C O M 6   1 9        3 8   H K S
                   C O M 7   2 0        3 7   N C
                   S E G 0   2 1        3 6   S E G 1 5
                   S E G 1   2 2        3 5   S E G 1 4
                   S E G 2   2 3        3 4   S E G 1 3
                   S E G 3   2 4        3 3   S E G 1 2
                   S E G 4   2 5        3 2   S E G 1 1
                   S E G 5   2 6        3 1   S E G 1 0
                   S E G 6   2 7        3 0   S E G 9
                   S E G 7   2 8        2 9   S E G 8

                              H T 9 5 1 6 8
                             5 6 S S O P -A




Rev. 1.10                2                                March 22, 2004
                                                                                                                                                                                                                       HT95168


Pad Assignment




                                                                                                                                     P D E T E
                                                            R O W 2
                                                           R O W 3




                                                                                                                 C ID IN




                                                                                                                                                           O S C 1
                                                                                                                                                                     O S C 2
                                                                          C O L 0
                                                                         C O L 1
                                                                                              C O L 2
                                                                                             C O L 3
                                                                                                                  C O L 4


                                                                                                                                         H F C




                                                                                                                                                                                         X T
                                                           5 2 5 1       5 0 4 9             4 8 4 7             4 6 4 5             4 4 4 3
                                                                                                                                                           4 2        4 1                            3 9      V D D
                                                                                                                                                                                         4 0

                     G N D     1                                                                                                                                                                       3 8    R E S

                  R O W 1          2
                                                                                                                                                                                                       3 7    D T M F
                  R O W 0              3

                 R O U T P         4                                                                                                                                                                   3 6     H F I
                                                                                                                                                                                                        3 5   N C
                 R O U T N                             5                                                                                                                                               3 4    M U T E
                                                                                                                                 (0 ,0 )
                                                                                                                                                                                                       3 3     C ID E N
                 R D E T E                         6
                                                                                                                                                                                                       3 2    X D P
                                                                                                                                                                                                       3 1    H K S


                   C O M 0                     7
                   C O M 1                 8
                    C O M 2     9
                   C O M 3    1 0                                                                                                                                                                      3 0    S E G 1 5
                   C O M 4    1 1                                                                                                                                                                      2 9    S E G 1 4
                   C O M 5    1 2                                                                                                                                                                      2 8     S E G 1 3
                   C O M 6    1 3                               1 4      1 5       1 6 1 7 1 8                   1 9       2 0 2 1 2 2                   2 3       2 4 2 5 2 6                         2 7    S E G 1 2
                                                                         S E G 0
                                                                                   S E G 1
                                                                                             S E G 2
                                                                                                       S E G 3
                                                                                                                 S E G 4
                                                                                                                           S E G 5
                                                                                                                                     S E G 6
                                                                                                                                               S E G 7
                                                                                                                                                         S E G 8
                                                                                                                                                                   S E G 9
                                                                                                                                                                             S E G 1 0
                                                                                                                                                                                         S E G 1 1
                                                               C O M 7




                   * The IC substrate should be connected to VSS in the PCB layout artwork.




Rev. 1.10                                                                                       3                                                                                                                  March 22, 2004
                                                                                                         HT95168


Pad Description
                                               Configuration
            Pad No.      Pad Name    I/O                                                 Description
                                                  Option
            1         GND             ¾               ¾           Power ground
                                                   Pull-high
            2, 3      ROW1, ROW0         I                        Key matrix row lines
                                                 Resistor Input
            4         ROUTP          I/O            Positive      Ring sound output, volume control
            5         ROUTN          I/O           Negative       Ring sound output, volume control
            6         RDETE              I            ¾           On-hook ring detector, off-hook lock ¢0¢ detection
            7~14      COM0~COM7       O               ¾           LCD common pins
            15~30     SEG0~SEG15      O               ¾           LCD segment pins
            31        HKS                I        Low Active      Hook detection
            32        XDP             O           High Active     Off-hook control
            33        CIDEN           O               ¾           Initial state is low
            34        MUTE            O           Low Active      Mute function
            35        NC              ¾               ¾           No connection
            36        HFI                I   Rising Edge Trigger Hand-free trigger input
            37        DTMF            O               ¾           DTMF generator output
            38        RES                I        Low Active      Reset pin
            39        VDD             ¾               ¾           Power VDD
            40        XT              ¾               ¾           Loop filter pin
            41        OSC2            O               ¾           32768kHz crystal output
            42        OSC1               I            ¾           32768kHz crystal input
            43        PDETE              I            ¾           Unauthorized-dialing detection
            44        HFC             O      Rising Edge Trigger Hand-free control pin
            45        CIDIN              I            ¾           Caller ID signal input
            46~50     COL4~COL0       O               ¾           Key matrix column lines
                                                   Pull-high
            51, 52    ROW3, ROW2         I                        Key matrix row lines
                                                 Resistor Input




Key Matrix Description
                                COL4 (46)            COL3 (47)        COL2 (48)            COL1 (49)      COL0 (50)
                 ROW3 (51)           1                     2               3                  Up             Pause
                 ROW2 (52)           4                     5               6                 Down             Set
                 ROW1 (2)            7                     8               9                Delete           R Key
                 ROW0 (3)            *                     0               #                Check      Add ¢0¢ Call back
                   GND        Call back/Redial       Flash/ADJ          Volume                IP           Hand-free




Rev. 1.10                                              4                                               March 22, 2004
                                                                                                        HT95168


Functional Description

                   Ring Sound/Speech Volume Control
                   · At On-hook state, press the [Volume] key to adjust the ring sound and each key for changes in
                     the sound volume from loud, medium, low to soft.
                   · At Off-hook state, press the [Volume] key to adjust the speech volume and each key for changes
                     in the volume from loud, medium, low to soft.


            Note   The initial setting for ring sound/speech volume is loud.


                   LCD Brightness Adjustment
                   At On-hook state, press the [Flash/ADJ] key to adjust the LCD brightness and each key for
                   changes in the state from dim, slightly bright, average to bright.


            Note   The initial setting for LCD brightness is slightly bright.


                   Time Setting
                   · At On-hook state, press the [Set] key for 2 seconds, the LCD then shows the
                     [Month-Day-Hour-Min-Sec], first the (Month) remains in a flashing state and waiting for adjust-
                     ments, then press the [Up] or [Down] key to increase or decrease the month from 1 to 12.
                   · Press the [Set] key again, the (Day) remains in a flashing state and waiting for adjustments, then
                     press the [Up] or [Down] key to increase or decrease the day from 1 to 31.
                   · Press the [Set] key again, the (Hour) remains in a flashing state and waiting for adjustments,
                     then press the [Up] or [Down] key to increase or decrease the hour from 0 to 23.
                   · Press the [Set] key again, the (Min) remains in a flashing state and waiting for adjustments, then
                     press the [Up] or [Down] key to increase or decrease the minute from 0 to 59 and the second will
                     be set to zero at the same time.


            Note   The initial time setting is [01-01 00-00-00].




Rev. 1.10                                                  5                                          March 22, 2004
                                                                                                          HT95168

                   Tone/Pulse Mode Setting
                   The HT95168 provides two kinds of dialing modes, tone mode and pulse mode. At On-hook state,
                   press the [*] key for 2 seconds to select the dialing mode.
                   · Tone Mode
                                                       DTMF Output Frequency (Hz)
                          Key Name                                                                       %Error
                                                    Specified                  Actual
                            ROW3                       697                      698.8                    +0.2%
                            ROW2                       770                      766.4                    -0.5%
                            ROW1                       852                       847                     -0.5%
                            ROW0                       941                      947.8                    +0.6%
                             COL4                      1209                    1214.4                    +0.4%
                             COL3                      1336                     1331                     -0.3%
                             COL2                      1477                     1470                     -0.4%

                   · Pulse Mode: Pulse rate: 10pps, M/B ratio: 40:60, Pulse to Tone duration: 3.6 seconds


            Note   The initial dialing mode setting is tone mode.


                   Previous Edit and Immediately Dial Out
                   The HT95168 provides previous edit for dialing convenience and the maximum edit length is
                   32-digit, once off-hook or hand-free the edited number will be dialed out immediately. Besides,
                   pressing the [Call back/Redial] key or the [Add ¢0¢ Call back] key can also be dialed out directly.


                   Unauthorized-dialing Protection Setting
                   The meaning of [Unauthorized-dialing] is that the telephone line was illegally shunted by another
                   phone and making the line dial out.
                   · When the protection function is enabled, the HT95168 generates an interference signal to pro-
                     tect the line from being illegally used.
                   · At On-hook state, press the [#] key for 2 seconds, then turn on the LCD [Protection] icon to en-
                     able the protection function.
                   · Pressing again the [#] key for 2 seconds, turn off the icon to disable the function.


            Note   The initial setting of this function is disabled.
                   To ensure that this function works normally for long distance conditions, fill-in or re-charge the bat-
                   tery.




Rev. 1.10                                                 6                                              March 22, 2004
                                                                                                              HT95168

                   Mute Function
                   Sometimes we need quiet and don¢t want to hear the ring sound at some situations such as during
                   sleeping, meeting or resting.
                   · The HT95168 provides the [Mute] function to stop the ring sound at a certain desired period.
                   · At On-hook state, press the [*], [2], [*], [four-digit number], [#] to set the ring sound mute period.
                   · [Four-digit number] expresses 2-digit hour with 2-digit minute, the setting range is from 99 hours
                     with 99 minutes to 0 hour with 1 minute.
                   · After setting, if the timer counts down to zero, the ring sound function is enabled.


            Note   It can receive Caller ID data normally during mute period. The initial setting of this function is dis-
                   abled.


                   Area & Long Distance Code Screen Setting
                   At On hook state, press the [*], [3], [*], [1~8 digits number], [#] to set the local area code or long dis-
                   tance code to store the caller ID phone number.
                   · For example, when pressing the [*] [3] [*] [0755] [#], if there¢s an incoming call with a number
                     075527089253, then it will automatically screen the 0755 phone number prefix and it only stores
                     the 27089253.
                   · Press the [*], [3], [*], [#] to disable the screen function and the LCD shows [Loc off].


                   Dual System Caller ID Setting
                   · When you plug the phone line into RJ11 jack to power-on reset the telephone, once a first caller
                     ID incoming call occurs, the HT95168 can automatically fix the caller ID receiving format
                     whether FSK or DTMF standard.
                   · You can alternately change the caller ID receiving format by pressing the [*] [*] [#] input.
                   · Each incoming call can be stored with a maximum of 14-digit phone number including one of the
                     digits with automatically added ¢0¢ when the phone number length is more than 9-digit, except
                     for area code set to screen ¢0¢ and mobile phone number with ¢13¢ prefix.


                   Incoming Call Check and Call Back
                   The HT95168 stores 27-set incoming calls and each call with 8-digit length or 21-set with 12-digit
                   or 19-set with 14-digit length.
                   · When the [Up] key is pressed, the LCD shows the [Incoming] icon and incoming call records
                     through last in first out, LIFO rule from latest record to earliest record until the end pointer. Each
                     incoming call is divided into two records, first is [Pointer-Date-Time], last is [Incoming phone
                     number which has a maximum of 14-digit].
                   · Oppositely, when the [Down] key is pressed, it shows first is [Incoming phone number], last is
                     [Pointer-Date-Time] through LIFO rule from the earliest record to the latest record until the end
                     pointer.
                   · Each incoming call record can be erased by pressing the [Delete] key.
                   · Each incoming call record can be dialed out by pressing the [Call back/Redial] key or the [Add
                     ¢0¢ Call back] key.



Rev. 1.10                                                   7                                               March 22, 2004
                                                                                                   HT95168

            Outgoing Call Check and Call Back
            The HT95168 stores 8-set outgoing calls and each call with 14-digit maximum length.
            · When the [Check] key is pressed, the LCD shows the [Outgoing] icon and outgoing call records
              through LIFO rule from the latest record to the earliest record until the end pointer. Each outgo-
              ing call is divided into two records, first is [Pointer-dialing time], last is [outgoing phone number
              which has a maximum of 14 digits].
            · Each outgoing call record can be erased by pressing the [Delete] key.
            · Each outgoing call record can be dialed out by pressing the [Call back/Redial] key or the [Add ¢0¢
              Call back] key.


            Redial
            The Redial memory stores the latest phone called and the maximum digits are 32. When you
            press the [Redial] key at off-hook state then the latest number will be dialed out immediately.


            Add ¢0¢ Call Back
            For convenience on having long distance calls, when you press the [Add ¢0¢ call back] key , it will
            automatically dial out and add ¢0¢ prefix number before the phone numbers which are incoming
            call or outgoing call or previous edit call.


            Flash
            When the [Flash] key is pressed, it will generate a 600ms break time.


            R Key
            When the [R] key is pressed, it will generate a 95ms break time.


            Pause Key
            When the [Pause] key is pressed, it will generate a 3.6 sec stop timing during Tone/Pulse dialing.


            Long Distance Call Lock Function
            When PDETE (Pad 43) is high at off-hook state, all the ¢0¢ prefixed phone numbers are inhibited to
            be dialed out including recently dialed, previously dialed, incoming call call-back, outgoing call
            call-back and add ¢0¢ call back, which means that long distance call function is locked.


            Hand-free
            The HT95168 provides hand-free function for talking convenience, which replaced the earpiece
            with a speaker phone.




Rev. 1.10                                          8                                              March 22, 2004
                                                                                                                                            HT95168

                   Fixed IP Number Dialing Out Setting
                   The [IP] is abbreviation of Internet Phone, which is serviced by ISP vendors. The ISP vendors pro-
                   vide customers with different specific prefix phone number (namely IP number) to dial the interna-
                   tional call or long distance call from PSTN through their dedicated Internet to PSTN for the
                   purpose of reducing long distance cost.

                   For dialing out convenience, the HT95168 provides 11-set popular IP numbers defined by hard-
                   ware as shown below in the diode connection figure. By means of diode connection placement
                   between COL0~COL3 and COL1~COL4, it can define 11 kinds of IP numbers as shown in the ta-
                   ble below.
                     Dnm       ¾        D01         D02           D12             D03            D13            D23        D04     D14      D24    D34
                    IP No.   17909    17920       17931      17930           17921           17951          17950          17908   17911   17910   193

                                                                   C O L 0         C O L 1        C O L 2        C O L 3

                                                          D 0 1

                                              C O L 1
                                                          D 0 2           D 1 2

                                              C O L 2
                                                          D 0 3           D 1 3          D 2 3

                                              C O L 3
                                                          D 0 4           D 1 4          D 2 4          D 3 4

                                              C O L 4



                   · At On-hook state, press the [IP on/off] key for 2 seconds, then the LCD shows [IP on] and enable
                     the fixed IP dialing out function. Oppositely, pressing again the [IP on/off] key for 2 seconds, the
                     LCD shows [IP off] and disable this function.
                   · When the IP function is enabled, all long distance phone number prefixed with ²0² are automati-
                     cally dialed out with a specific IP number before the original phone numbers.
                   · For example 1, if no diode connects to Columns and IP function is enabled, checking an incom-
                     ing call [02152204293] then call back this number. What is the number dialed out? The correct
                     answer is [1790902152204293].
                   · For example 2, if the diode is crossed to COL1 and COL3 namely D13 and IP function is en-
                     abled, checking an outgoing call 07522829029 then call back this number. What is the number
                     dialed out? The correct answer is 1795107522829029.


            Note   The initial setting is IP off.




Rev. 1.10                                                             9                                                                    March 22, 2004
                                                                                                                                                                                  HT95168


LCD Panel Configuration
                   The advantages of the LCD panel shown below are bigger display and having a simple-clear feel-
                   ing.

                           1 4                                                                                                                                               1
                                                                                                                                                                                                         A

                                                                                                                                                                                            F                    B

                                                                                                                                                                                                     G

                          In c o m in g       O u tg o in g       R e p e a t       N e w                 M e s s a g e        P r o te c tio n
                                S 1               S 2                S 3              S 4                     S 5                    S 6                          S 7                   E                    C

                                                          1                                                                               2 4                                                    D




                                                                   C O
                                                                  C O
                                                                 C O
                                                                C O
                                                               S E
                                                              S E




                                                                                                                       S E G 1 3
                                                                                                                      S E G 1 4
                                                                                                                     S E G 1 5
                                                                                                                    C O M 3
                                                                                                                   C O M 2
                                                                                                                  C O M 1
                                                                                                                 C O M 0
                                                               G 0
                                                              G 1
                                                                   M 4
                                                                  M 5
                                                                 M 6
                                                                M 7
                    PIN          1        2        3          4     5     6     7     8     9   10   11     12    13      14   15   16     17     18    19   20         21        22            23                   24
                   COM0                                                         2A 2F 3A 3F          7F 7A 6F 6A 5F 5A 4F 4A 1F 1A                                                                           COM0
                   COM1                                                         2B 2G 3B 3G 7G 7B 6G 6B 5G 5B 4G 4B 1G 1B                                                                   COM1
                   COM2                                                         2C 2E 3C 3E 7E 7C 6E 6C 5E 5C 4E 4C 1E 1C                                                        COM2
                   COM3                                                              2D S6 3D 7D                  6D           5D S5 4D                 1D S7 COM3
                   COM4 COM4                                      14F 14A 13F 13A 12F 12A 8A 8F 9A 9F 10A 10F 11A 11F
                   COM5              COM5                         14G 14B 13G 13B 12G 12B 8B 8G 9B 9G 10B 10G 11B 11G
                   COM6                         COM6              14E 14C 13E 13C 12E 12C 8C 8E 9C 9E 10C 10E 11C 11E
                   COM7                                   COM7 14D S1 13D S2 12D                            8D S4 9D S3 10D                       11D




            Note   The recommended optimal operating voltage for the LCD panel is 0.93VDD and choose 3V/4.5V
                   LCD panel to fit 2-pcs or 3-pcs battery where VDD is 3.2V/4.8V.




Rev. 1.10                                                                              10                                                                                        March 22, 2004
HT95168




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       March 22, 2004
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          D 1 9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         4 0 0 7
                                                                                                                                                                                                                                   D 2 1                                                                                 R 2                                                                                                                                                                                M U T E
                                                                                1 N 4 0 0 7 X 4                        L IN E                                                                                                     4 0 0 7                                                                             2 2 0 k W
                                                                                                                                                    R 5 4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            IN U S E
                                                                                D 1         D 2                 R 2 5                 Q 1                                                      R 2 2                              Q 5                                                                                                                            Z 1
                                                                                                                                                1 2 M W                                                                                                                                                                                                                                    C 1 1                                                      C 1 6                   R 3 8
                                                                                                                 2 2 M              A 9 2                         R 6 7                    1 0 0 k W                            A 9 2                                                                                   Q 6                                   1 2 V                       1 0 3                                                        1 0 3                                                                                                                         Q 1 1
                                                                                                                                                                                                                                                                                                                      9 0 1 4                                                                                                                                                9 .1 k W                                       R 4 2                               R 5 8
                                 T                                                                                                                            2 2 0 k W                                                                                                     R 5 7                                                                       R 2 6                                                                           Q 9                                                       E 4                                                                                 9 0 1 5
                                        R U Z                  R U Z 2                                                                                                                                                                                                    5 .1 k W                                                                                                                                                    8 5 5 0                                                                           1 2 0 k W                              1 2 0 k W
                                                                                                                                                                                            Q 3                                                       D T M F                                                                                          8 2 0 W                                                                                                               R 4 0            0 .4 7 m F
                                       2 0 1                  1 8 1                                                     R 5 5                                                                                                        R 2 4                                                                                                                                                Q 8                          D 1 2                      R 3 9
                                                                                                                         4 7 W                                                               9 0 1 4                                3 K 3                                                                                                                                                                             4 0 0 7                   5 1 0 W                     5 .1 k W




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              +
                                 R                                                                                                                  Q 2                                                                                               Q 7                                                                                                R 2 9                        9 0 1 4
                                                                                                                                                  A 4 2                                                                   1                                                                                                                                                                                                                                                                                            R 4 7                                                                               Q 1 2
                                                                                                                 V                                                                                                                                   A 4 2                                                                                             1 2 0 k W
                                       C 3 1                                                                          D D                                          C 2 3                                                                                                                                                                                                                                            R 3 4                                                                                           5 1 0 W                                                                                 9 0 1 4
                                      2 0 3 /2 5 0                              D 3         D 4                                                                   1 0 3                                                                                                                                                                                                                                                                                                      R 4 1                                                          C 1 9              R 4 6
                                                                                                                                              R 5 6                                                                                                                                                                                                                                                               1 0 0 W                                                                                                                                                              R 4 5
                                                                                                                                                                                                                          R 6 8                                                                                                         R 6                                                                                                                                 1 0 0 W                                                          2 2 2              1 0 0 k W
                                                                                                                                    + 4 .3 M W                                                                           1 0 M W                       R 5 3                               R 6 9                                         1 5 0 W
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 C 1 7                                                                                1 k W
                                                                                                                 C 2 1                E 3                             1         L 6                                                                                                                                                                +                                                                                                                                            1 0 3
                                                                                                                4 7 2                  2 2 0 m F                                                                                                     3 9 k W                              2 .2 M W                                                      E 5
                                                                                                                                                                                                                                                                                                                                                                                     R 2 8              R 3 2 R 3 3                     R 3 1                                D 9
                                                                                                                                                                                                                                                                                                                                                                                      2 2 k W
                                                                                                                                                                                                                                                                                                                                                         4 7 m F                                       7 5 W 4 7 0 W                   1 8 W                                  4 0 0 7                                                       R 6 5               R 6 4                                     R 1 8
                                                                          G D                                            R 6 3       C O N 2                                               D 2 0                                                                                                                                                                                                                                                                                                                                           2 2 0 W               2 2 0 W                                 6 8 0 W
                                                                                                                        1 M 5                               S 1
                                                                                   P D E T E                                                                                              4 0 0 7                                            X D P                                                                                                       C 4                                            R 5 0                            C 2 0
                                                                                                                                                                                                                                                                                                                                                                                     R 1 1                                              3 3 3                           +                        C 1 3
                                                                                                                                                            L O C K                                          V     D D                                                                                                                                  1 0 2                       3 3 k W            5 .1 k W                                                              E 6                1 0 4
                                                                                                                                                                                                                                                                                                                   D 2 3                                                                                                                     M U T E
                                                                                                                                                                                                                                                                                                                  4 0 0 7                                                                                                                                                     4 7 0 m F
                                                                                      R 3                            R 4                        C 1                         R 4 8                                 R 4 4                                                                                                                                                   C 9                          R 5
                                                               D 1 1            6 8 0 k W                             6 8 0 k W                                                                                  3 9 0 k W                                                                                                                                             2 A 1 0 3                                                                                                                                                                                                S P 1
                                                                                                                                               1 0 3                      2 .2 M W                                                                                                                                                                                                                      2 2 0 R
                                                              4 1 4 8                                                                                                                                                                     C ID IN                                                                                                                                                                E 2
                                                                                                                                                                                                                                                                                                                                                                                        M 2                                                M 1                                                                                                                                       R 4 9
                                          C 2                                                                                                                                                                                                                                                                                                                                                                  4 .7 m F                  5 8 d b                                                                                                                                      1 k W
                                                        R 1 0                         R 1                        R 3 7                C 1 4                R 2 7 R 3 6                                       Q 1 9                                                                                                                                                                                                                                                                                                                                     R O U T N
                                     2 2 2 /2 5 0        1 0 0 k W              1 5 0 k W                      1 .2 M W                1 5 1              1 M W 5 1 0 k W                                     9 0 1 4




                                                                                                                                                                                                                                                                                                                                                                                                                          +
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         R 5 2
                                                                                  Q 2 0                                                                                                                                                                                                                                                                                              R 7 7                                                                                                                                                                                                                1 .5 k W
                                                        R 1 2                                                                            R 1 4                                                                                                                                                                                                                                     5 1 0 k W                                                  R 3 7                          +                  Z 2
                                          C 5                                   9 0 1 4                                                                                                                                                  C ID E N                                                                                                             L IN E                                                                                                                                           R 6 6                                    R O U T P
                                     2 2 2 /2 5 0        1 0 0 k W                                                                  1 .5 M W                                                                                                                                                                                                                                                                                                5 .1 W                                               5 .1 V       6 8 0 W
                                                                                                                                                                        R 2 0                                                                                                                                                                                                                                                                                   E 1 2                                                                                                               R 4 3
                                                                                                                                                                      6 2 0 k W                                                                                                                                                                                                                                        H O O K                            1 0 0 0 m F                                                                                                             5 1 0 W
                                                                                                                                     C 3 3                                                                                                                                                                                                                                                                                                                                              G D                                                                                                              R 5 1
                                              C 3                          D 1 0                                                    5 6 p F                                                                                                                                                                                                                                                                                                                                                                                                                                                               6 8 0 W
                                           2 A 1 0 3                      4 0 0 7
                                                                                                                                                                                                                                                        P IN 2                                                                                                                                                             V    D D                                                                                                       L E D
                                                                                                                                                                                                       V     D D                                                            R D E T E                                                                                                    R 7 4
                                                             R 5 9                                  R 6 1                                                                                                                                                   1
                                                                                                                                                                                                                                                                          R O U T N                                                                                                    1 M W




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       11
                                                              5 1 0 k W                           5 1 0 k W                                                                                                                                                     2                                                                                                                                                                                                                                                                                                                                    +
                                                                                                                                                  R D E T E                                                                                                                R O U T P                                                                                                                                                                                                                                                                                                                      E 8
                                                                                                                                                                                                                                                                3                                                                                                                    Q 1 0                                             R 7 5
                                                                                                                                                                                                                                                                                 G N D                                                                                                                                                                                                                                                                                    D 2 2                            2 A 1 0 4
                                                             R 6 0                                                                                                                                                        B A T                                 4                                                                                                                  9 0 1 4                                            5 1 0 k W                                                                               Q 1 3
                                                                                                              R 6 2                         C 2 2                                                                                                                              C ID IN                                                                                                                                                                                                                                                                                     4 0 0 7
                                                              5 1 0 k W                                                                                                                                                   3 V                                   5                                                                                                                                                                                  H K S                                                                       8 0 5 0             R 1 9
                                                                                                          1 0 0 k W                          1 0 3                                                                                                                           P D E T E
                                                                                                                                                                                                                                                                6                                                                                                                                                                                                                                                                                   1 k W                   IN U S E
                                             C 1 0                             D 1 6                                                                                                                                                                            7                                                            V    D D
                                                                              4 0 0 7                                                                                                                                                                           8                R E                  S                                                                                            V   D D                                                                                               E 7
                                           2 A 1 0 3                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              D 1 7
                                                                                                                                                                                                                                                                9             D T M                               F                                                                                                                                                                                   1 0 0 m F                                    4 0 0 7
                                                                                                                                                                                                                                                                             M U T                E                                                                                                                                                                                     S P
                                        C 1 2                                                                                                                                                                                                                1 0




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             +
                                         1 U /2 5 0 V                                                                                                                                                                                                        1 1            C ID E            N                                                                                    Q 1 6                                                                                                                                                                               C 8              R 1 6
                                                                                                                                                                                                                                                                                                                                                                                                              R 2 1                                                                                                                           D 1 8
                                                                                                                                                                                      R 8                                                                                         X D                         P                                                                     9 0 1 5                                                                                                                                                                             1 0 2            2 7 0 k W
                                                                                                                                          C 7                                                              Q 1 7                                             1 2                                                                                                                                             1 M W                                                                                                                             4 0 0 7
                                                            D 6         D 5                                                                                        D 1 3               1 0 k W              5 4 0 1                                                                H K                    S
                                                                                                                                    2 A 1 0 2                                                                                                                1 3
                                                                                                                                                                  4 1 4 8                                                                                                           L E   D
                                                                                                                            R O U T P                                                                                                                        1 4
                                                                                                      +                                                              R 9                                                             E 9                                                                                                      R E S                                                                                                                                                                           Q 1 4
                                                                                       E 1                             R 7                                                                                                        2 A 1 0 4                                                                                                                                                                                                                                                                                    8 0 5 0
                                                                              1 0 U /1 0 0                                                                        1 k W                                                                                                                                                S P
                                                                                                                        1 0 0 k W                 C 2 7                                                                                                                                                                                                                       R 3 0                           R 7 6                                                                                                                                           Q 1 5
                                                                                                                                                                   R 1 5




                                                                                                                                                                                                                                 +
                                                                                                                                                2 A 1 0 2                                                                                                                                                                                                                    5 1 0 k W                       1 M W                                                                                                                                           9 0 1 4
                                                                                                                            R O U T N                               1 k W                                                                                                                                                                                                                                                                                                                                               G D
                                                            D 8         D 7                                                                                                                                                                                         T 2
          Application Circuits




                                                                                                                                                                                                                                C 6
                                                                                                                                                                   D 1 4                                                         4 7 2                                                                                 S P 2
                                                                                                                                                                                       R 1 3               Q 1 8
                                                                                                                                                                  4 1 4 8             1 0 k W               5 5 5 1                                                       G D
                                                          1 N 4 0 0 7 X 4                                                                                                                                                                           C 1 5
                                                                                                                                                                                                                                                1 0 3 /2 5 0




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       Rev. 1.10
HT95168




                                                                                                                                                                                                                                                                                                                                                                               March 22, 2004
                                                                                                                                                                                                                              X 1
                                                                                                                                                                                                                           3 2 7 6 8 H z
                                                                                                                                                                                                         P D E T E
                                                                                                                                                                                         C ID IN




                                                          L E D                                                                                                                                                                                                                        R 1
                                                                                                                                                                                                                                                                                        1 5 k W
                                                                                                                                  4 1
                                                                                                                                               4 2
                                                                                                                                                     4 3
                                                                                                                                                           4 4
                                                                                                                                                                 4 5
                                                                                                                                                                       4 6
                                                                                                                                                                             4 7
                                                                                                                                                                                         4 8
                                                                                                                                                                                                   4 9
                                                                                                                                                                                                         5 0
                                                                                                                                                                                                                     5 1
                                                                                                                                                                                                                           5 2                                                          C 2                        C 1              C 3
                                                                                                                                                       O S C 1
                                                                                                                                                        O S C 2
                                                                                                                                       R O W 2
                                                                                                                                                     R O W 3
                                                                                                                                                             C O L 0
                                                                                                                                                         C O L 1
                                                                                                                                                          C O L 2
                                                                                                                                                           C O L 3
                                                                                                                                                            C O L 4



                                                                                                                                                   P D E T E
                                                                                                                                                      C ID IN
                                                                                                                                                               H F C

                                                                                                                1                                                                                                                                                           4 0          5 6 3                      4 7 2            1 0 4
          1         2               3           U P             P A U S E                                             G N D                                                                                                            X T
                                                                                                                2                                                                                                                                                           3 9
                                                                                                                    R O W                    1                                                                                    V D D                                                                                                                  V       D D
                                                                                                                3                                                                                                                                                           3 8       R E S
                                                                            R O W 3                                  R O W                     0                                                                                   R E S
                                                                                                                4                                                                                                                                                           3 7    D T M F
              4         5               6       D O W N     S E T                                                              R O U      T P                                                                                   D T M F
                                                                                                                5                                                                                                                                                           3 6
                                                                                                                        R O U            T N                                                                                         H F I
                                                                            R O W 2              R D E T E      6                                                                                                                                                           3 5
                                                                                                                       R D E            T E                                                                                           N C                                                                                                                             P IN 1
                                                                                                                7                                                                                                                                                           3 4    M U T         E                            R D E T E

                                                                                                                                                                         H T 9 5 1 6 8
              7         8               9       D E L       R                                                            C O M             0                                                                                  M U T                     E                                                                                      1
                                                                                                                8                                                                                                                                                           3 3   C ID E     N                              R O U T N
                                                                                                                          C O M           1                                                                                  C ID E         N                                                                                                    2
                                                                            R O W 1                             9                                                                                                                                                           3 2       X D            P                       R O U T P
                                                                                                                           C O M          2                                                                                       X D               P                                                                                              3
              *         0               #       C H K       + 0                                              1 0                                                                                                                                                            3 1        H K           S                             G N D
                                                                                                                            C O M         3                                                                                      H K            S                                                                                                    4
                                                                                                             1 1                                                                                                                                                            3 0                                                  C ID IN
                                                                                                                             C O M        4                                                                                 S E    G 1                      5                                                                                          5
                                                                            R O W 0                          1 2                                                                                                                                                            2 9                                                P D E T E
                                                                                                                              C O M       5                                                                                  S E    G 1                         4                                                                                        6




                                                                                                                                                                                                                                                                                                                                                                               12
              R D       F L A S H       V O L   IP          H F                                              1 3                                                                                                              S E    G 1                            3       2 8                          V                                                 7
                                                                                                                    C O M 6                                                                                                                                                                                  D D
                                                                                                             1 4                                                                                                               S E    G 1                               2   2 7                                                    R E S
                                                                                                                     C O M 7                                                                                                                                                                                                                                 8
                                                                                                                                                                                                                                                                                                                               D T M F
                                                                                                                                                                                                                                                                                                                                                               9




                                                                                                                                                                                                                      1 0
                                                                                                                                                                                                                             1 1
                                                                                                                                       0
                                                                                                                                                   1
                                                                                                                                                       2
                                                                                                                                                            3
                                                                                                                                                                  4
                                                                                                                                                                        5
                                                                                                                                                                                6
                                                                                                                                                                                            7
                                                                                                                                                                                                    8
                                                                                                                                                                                                            9
                                                                                                                                                                                                                                                                                                                              M U T E




                                                                                                                                       S E G
                                                                                                                                        S E G
                                                                                                                                         S E G
                                                                                                                                          S E G
                                                                                                                                           S E G
                                                                                                                                            S E G
                                                                                                                                             S E G
                                                                                                                                              S E G
                                                                                                                                               S E G
                                                                                                                                                S E G
                                                                                                                                                 S E G
                                                                                                                                                  S E G
                                                                                                                                                                                                                                                                                                                                                                 1 0
                                                                                                                                                                                                                                                                                                                             C ID E N
                                                                             C O L       0                                                                                                                                                                                                                                                                        1 1
                                                                                                                                                                                                                                                                                                                                  X D P




                                                                                                                                  1 5
                                                                                                                                               1 6
                                                                                                                                                     1 7
                                                                                                                                                           1 8
                                                                                                                                                                 1 9
                                                                                                                                                                       2 0
                                                                                                                                                                             2 1
                                                                                                                                                                                         2 2
                                                                                                                                                                                                   2 3
                                                                                                                                                                                                         2 4
                                                                                                                                                                                                                     2 5
                                                                                                                                                                                                                           2 6
                                                                              C O L      1                                                                                                                                                                                                                                                                         1 2
                                                                                                                                                                                                                                                                                                                                 H K S
                                                                               C O L         2                                                                                                                                                                                                                                                                      1 3
                                                                                                                                                                                                                                                                                                                                    L E D
                                                                                C O L        3                                                                          L C D                                                                                                                                                                                        1 4
                                                                                 C O L       4                                                                                                                                                                                                                                               C O N 1 4




                                                                                                                                                                                                                                                                                                                                                                               Rev. 1.10
                                                                                                                HT95168




  Holtek Semiconductor Inc. (Headquarters)
  No.3, Creation Rd. II, Science Park, Hsinchu, Taiwan
  Tel: 886-3-563-1999
  Fax: 886-3-563-1189
  http://www.holtek.com.tw

  Holtek Semiconductor Inc. (Taipei Sales Office)
  4F-2, No. 3-2, YuanQu St., Nankang Software Park, Taipei 115, Taiwan
  Tel: 886-2-2655-7070
  Fax: 886-2-2655-7373
  Fax: 886-2-2655-7383 (International sales hotline)

  Holtek Semiconductor Inc. (Shanghai Sales Office)
  7th Floor, Building 2, No.889, Yi Shan Rd., Shanghai, China 200233
  Tel: 021-6485-5560
  Fax: 021-6485-0313
  http://www.holtek.com.cn

  Holtek Semiconductor Inc. (Shenzhen Sales Office)
  5/F, Unit A, Productivity Building, Cross of Science M 3rd Road and Gaoxin M 2nd Road, Science Park, Nanshan District,
  Shenzhen, China 518057
  Tel: 0755-8616-9908, 8616-9308
  Fax: 0755-8616-9533

  Holtek Semiconductor Inc. (Beijing Sales Office)
  Suite 1721, Jinyu Tower, A129 West Xuan Wu Men Street, Xicheng District, Beijing, China 100031
  Tel: 010-6641-0030, 6641-7751, 6641-7752
  Fax: 010-6641-0125

  Holtek Semiconductor Inc. (Chengdu Sales Office)
  709, Building 3, Champagne Plaza, No.97 Dongda Street, Chengdu, Sichuan, China 610016
  Tel: 028-6653-6590
  Fax: 028-6653-6591

  Holmate Semiconductor, Inc. (North America Sales Office)
  46729 Fremont Blvd., Fremont, CA 94538
  Tel: 510-252-9880
  Fax: 510-252-9885
  http://www.holmate.com

 Copyright Ó 2004 by HOLTEK SEMICONDUCTOR INC.
 The information appearing in this Data Sheet is believed to be accurate at the time of publication. However, Holtek as-
 sumes no responsibility arising from the use of the specifications described. The applications mentioned herein are used
 solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable
 without further modification, nor recommends the use of its products for application that may present a risk to human life
 due to malfunction or otherwise. Holtek¢s products are not authorized for use as critical components in life support devices
 or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information,
 please visit our web site at http://www.holtek.com.tw.


Rev. 1.10                                                     13                                              March 22, 2004

								
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