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LM358 Dual Operational Amplifier

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					                                                                    Dual Operational Amplifier

                                                                                                 LM358

Dual Operational Amplifier
   General Description
       • The LM358 series consists of two independent high gain,               SOP-8                DIP-8
         internally frequency compensated operational amplifiers.
         It can be operated from a single power supply and also
         split power supplies.

       • The LM358 is available in SOP-8, DIP-8, TSSOP-8 and
          MSOP-8 packages                                                    MSOP-8                TSSOP-8




   Features                                                           Applications
       •   Internally frequency compensated for unity gain            • Battery Charger
       •   Wide power supply range 3V - 32 V                          • Cordless Telephone
       •   Input common-mode voltage range include ground             • Switching Power Supply
       •   Large DC voltage gain: 100dB Typical
       •   RoHS Compliance

   Ordering Information




TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com                              Rev. A/LX 2008-11-24
Tel:       (800)-TAITRON (800)-824-8766   (661)-257-6060                                         Page 1 of 11
Fax:       (800)-TAITFAX (800)-824-8329   (661)-257-6415
                            Dual Operational Amplifier

                                                 LM358
   Internal Block Diagram




   Schematic Diagram




                                          Rev. A/LX 2008-11-24
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                                                                        Dual Operational Amplifier

                                                                                                      LM358
   Absolute Maximum Ratings

    Symbol                   Description                              Ratings                  Unit
      VCC                   Supply Voltage                            ±16 or 32                 V
     VI(DIFF)          Differential Input Voltage                        ±32                    V
        VI                   Input Voltage                           -0.3 ~ +32                 V

        -              Output Short to Ground                        Continuous                 -

                                         TSSOP-8                        200

                       Power             MSSOP-8                        200
       PD                                                                                      mW
                     Dissipation           SOP-8                        280
                                              DIP-8                     500
       TJ               Junction Temperature                            125                    °C
      TOPR          Operating Temperature Range                       0 ~ +70                  °C
      TSTG           Storage Temperature Range                       -65~ +150                 °C

   Note:       Absolute maximum ratings are those beyond which the device could be permanently damaged.

              Absolute maximum ratings are stress ratings only and functional device operation is not implied.

   Electrical Characteristics (VCC=5.0V, VEE=GND, TA=25ºC unless noted otherwise)


                                                             LM358
    Symbol               Description                                                 Unit           Conditions
                                                      Min.    Typ.            Max.
                                                                                            VCM=0V to VCC-1.5V
     VI(OFF)     Input Offset Voltage                  -      2.9              7     mV
                                                                                            VO(P)=1.4V,RS=0Ω
                 Input Common Mode
      VI(CM)                                           0       -         VCC-1.5      V     VCC=30V
                 Voltage

     VI(DIFF)    Differential Input Voltage            -       -           VCC        V                 -

                                                      26       -               -            VCC=30V, RL=2KΩ
      VO(H)                                                                           V
                 Output Voltage Swing                 27      28               -            VCC=30V, RL=10KΩ
      VO(L)                                            -       5              20     mV     VCC=5V, RL≥10KΩ

                                                                                            VCC=15V, RL≥2KΩ
       GV        Large Singnal Voltage Gain           25      100              -     V/mV
                                                                                            VO(P)=1V ~11V

                                                                                               Rev. A/LX 2008-11-24
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                                                                                            Dual Operational Amplifier

                                                                                                                          LM358
                                                                   LM358
                    Symbol            Description                                                      Unit            Conditions
                                                            Min.           Typ.               Max.

                                                             -              0.8               2.0              RL=∞, VCC=30V
                      ICC      Power Supply Current                                                     mA
                                                                                                               RL=∞, Full Temperature
                                                             -              0.5               1.2
                                                                                                               Range
                     II(OFF)   Input Offset Current          -                          5      50       nA                   -

                     IBIAS     Input Bias Current            -                 45             250       nA                   -
                               Short Circuit Current to
                      ISC                                    -                 40              60       mA                   -
                               Ground
                                                                                                               VI(+)=1V, VI(-)=0V
                    ISOURCE                                 10                 30               -       mA
                                                                                                               VCC=15V, VO(P)=2V
                                                                                                               VI(+)=0V, VI(-)=1V
                                                            10                 15               -       mA
                               Output Current                                                                  VCC=15V, VO(P)=2V
                     ISINK
                                                                                                               VI(+)=0V, VI(-)=1V
                                                            12           100                    -       µA
                                                                                                               VCC=15V, VO(P)=200mV

                               Common Mode Rejection
                     CMRR                                   65                 80               -       dB                   -
                               Ratio
                               Power Supply Rejection
                     PSRR                                   65           100                    -       dB                   -
                               Ratio
                      CS       Channel Separation            -           120                    -       dB     f=1KHZ ~ 20KHZ

                    Typical Characteristics Curves
                               Fig.1- Input Voltage Range                                   Fig.2- Input Current vs. Temperature
                                                                   Input Current (nA)
Input Voltage (V)




                                                                                                         Temperature (° C)
                                Power Supply Voltage (V)


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                                                                                                                              Dual Operational Amplifier

                                                                                                                                                            LM358

                                             Fig.3- Input Current vs Supply Voltage                                           Fig.4- Voltage Gain vs Supply Voltage
                     Input Current (nA)




                                                                                      Voltage Gain (dB)



                                                       Supply Voltage (V)
                                                                                                                                       Supply Voltage (V)




                                          Fig.5- Open Loop Frequency Response                                                 Fig.6- Common Mode Rejection Ratio
                                                                                           Common Mode Rejection Ratio (dB)
 Voltage Gain (dB)




                                                  f – Frequency (Hz)
                                                                                                                                     f – Frequency (Hz)




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                                                                                                                                                       Dual Operational Amplifier

                                                                                                                                                                                      LM358

                                                              Fig.7- Voltage Follower Pulse Response                                                   Fig.8- Voltage Follower Pulse Response
VO – Output Voltage (V) VIN– Input Voltage (V)




                                                                                                                                                                    (Small Signal)




                                                                                                       Output Voltage (mV)




                                                                        t – Time (us)                                                                              t – Time (us)




                                                              Fig.9- Gain vs Large Signal Frequency                                                          Fig.10- Output Current Sinking
                                 Output Voltage Gain (Vp-p)




                                                                                                                             VO - Output Voltage (V)




                                                                        f – Frequency (Hz)                                                                   Output Source Current (mA)




                                                                                                                                                                              Rev. A/LX 2008-11-24
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                                                                                                         Dual Operational Amplifier

                                                                                                                                         LM358
                                   Fig.11- Output Sink Current                                           Fig.12- Current Limiting vs Temperature




                                                                        IO, Output Source Current (mA)
 VO - Output Voltage (V)




                                                                                                                     Temperature (° C)
                                   Output Sink Current (mA)


                           Typical Application




                                                                 Fig.13- Battery Charger


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                                                 Dual Operational Amplifier

                                                                            LM358
   Typical Application (Continued)




              Fig.14- Power Amplifier            Fig.15- DC Summing Amplifier




    Fig.16- AC Coupled Non-Inverting Amplifier    Fig.17- Fixed Current Sources




                                                                     Rev. A/LX 2008-11-24
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                                                      Dual Operational Amplifier

                                                                                   LM358
   Typical Application (Continued)




                  Fig.18- Pulse Generator           Fig.19- DC Coupled Low-Pass Active Filter


   Dimensions in inches (mm)




                                            SOP-8

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                                         Dual Operational Amplifier

                                                              LM358




                                 DIP-8




                            TSSOP-8

                                                       Rev. A/LX 2008-11-24
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                                                            Dual Operational Amplifier

                                                                                         LM358




                                              MSOP-8



   How to contact us:

                                        US HEADQUARTERS
                       28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162
                              Tel: (800) TAITRON (800) 824-8766 (661) 257-6060
                              Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
                                     Email: taitron@taitroncomponents.com
                                       Http://www.taitroncomponents.com

                            TAITRON COMPONENTS MEXICO, S.A .DE C.V.
        BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P.
                                        42970 MEXICO
                                      Tel: +52-55-5560-1519
                                     Fax: +52-55-5560-2190

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      RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL
                                       Tel: +55-11-5574-7949
                                      Fax: +55-11-5572-0052

           TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE
             CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA
                                        Tel: +86-21-5424-9942
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                                                                                 Rev. A/LX 2008-11-24
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Description: Operational amplifiers (referred to as "op amp") is a high magnification of the circuit unit. In the actual circuit, the feedback network is usually composed of a combination of functional modules. Since the early analog computer used to implement mathematical operations, so the name "op-amp." Op amp is a name from a functional point of view of circuit elements, can be achieved by the discrete devices, can also be achieved in the semiconductor chip. With the development of semiconductor technology, most of the op amp is a single-chip form. A wide range of op amp, which is widely used in the electronics industry.