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CD8551
Precision OpAmps
CD8551
RoHS
Single power supply, low power consumption, zero drift, single channel operational amplifier
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  • CD8551AS8
    CD8551AS8
    Price：$0.25

    Package：SOP-8

    Stock：5626

    Package Qty：Tape and Reel, 2500

    Price：
    10+   $0.25
    100+   $0.24
    1000+   $0.22
    2500+   $0.22

  • CD8551AMS8
    CD8551AMS8
    Price：$0.27

    Package：MSOP-8

    Stock：1000

    Package Qty：Tape and Reel, 3000

    Price：
    10+   $0.27
    100+   $0.25
    1000+   $0.24
    3000+   $0.22

  • CD8551AST5
    CD8551AST5
    Price：$0.26

    Package：SOT23-5

    Stock：1000

    Package Qty：Tape and Reel, 3000

    Price：
    10+   $0.26
    100+   $0.24
    1000+   $0.23
    3000+   $0.21


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  • Channel: 1 
  • Low offset voltage: 5 uV
  • Input Bias Current :50 pA
  • Voltage Noise Density :35 nV/sqrt Hz
  • Supply: 2.7 V to 5.5 V
  • Gain-Bandwidth Product : 4.5 MHz
  • Slew Rate :2.7 V/μs
  • Common-Mode Rejection Ratio :130 dB
  • Output type :Rail-to-Rail


  • Single-Supply Operation from +2.7V~+5.5V

  • Rail-to-Rail Input / Output

  • Gain-Bandwidth Product: 5MHz(Typ.@25°C)

  • Low Input Bias Current: 50pA (Typ.@25°C)

  • Low Offset Voltage: 1µV (Typ. @25°C)

  • Quiescent Current: 640µA per Amplifier(Typ)

  • Operating Temperature: -40°C~+125°C

  • Input Offset Drift: 0.005μV/°C

  • High Gain,CMRR,PSRR:130dB

  • High Slew Rate: 1.9V/μs

  • Low Noise: 0.75μVp-p (0.01Hz~10Hz)


  • Battery-Powered Instrumentation

  • Active Filtering

  • Weight Scale Sensor

  • Temperature Sensors

  • Medical/Industrial Instrumentation

  • Pressure Sensors

  • Strain Gage Amplifiers

  • Power Converter/Inverter


Description
CD855X series products include: CD8551, CD8552, CD8554.The CD855X amplifier is single/dual/quad channel amplifiers. These products are micro-power, zero-drift CMOS operational amplifiers, the amplifiers offer bandwidth of 5MHz, rail-to-rail inputs and outputs,and single-supply operation from 2.7V to 5.5V. CD855X uses chopper stabilized technique to provide very low offset voltage (1µV typ) and near zero drift over temperature. Low quiescent supply current of 640µA per amplifier and very low input offset voltage, low bias current of 50pA make the devices an ideal choice for low offset, low power consumption and high impedance applications.
The CD855X offers excellent CMRR without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADC) without degradation of differential linearity. The CD8551 is available in SOT23-5 and SOP-8 packages. And the CD8552 is available in MSOP-8,SOP-8 and TSSOP8 packages. The CD8554 Quad is available in Green SOP-14 and TSSOP-14 packages. The extended temperature range of -40℃ to +125℃ over all supply voltages offers additional design flexibility
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Products Selection
  • CD8551AS8
    CD8551AS8
    Package：SOP-8 Price：

    Package：SOP-8

    Stock：5626

    package Qty：Tape and Reel, 2500

    Price：
    10+   $0.25
    100+   $0.24
    1000+   $0.22
    2500+   $0.22

  • CD8551AMS8
    CD8551AMS8
    Package：MSOP-8 Price：

    Package：MSOP-8

    Stock：1000

    package Qty：Tape and Reel, 3000

    Price：
    10+   $0.27
    100+   $0.25
    1000+   $0.24
    3000+   $0.22

  • CD8551AST5
    CD8551AST5
    Package：SOT23-5 Price：

    Package：SOT23-5

    Stock：1000

    package Qty：Tape and Reel, 3000

    Price：
    10+   $0.26
    100+   $0.24
    1000+   $0.23
    3000+   $0.21

Price：
Quantity：
Total：$0.00
Add to Cart