Products > Integrated Circuits (ICs) > Amplifier ICs > ADA4177-2ARZ
  • ADA4177-2ARZ
  • ADA4177-2ARZ 0
  • ADA4177-2ARZ 1
  • ADA4177-2ARZ 2
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Operational Amplifier, Dual, 2 Amplifier, 3.5 MHz, 1.5 V/µs, ± 5V to ± 15V, NSOIC, 8 Pins

Manufacturer :
Analog Devices, Inc
Package/Case :
Product Categories :
Operational Amplifiers (Op Amps) ; Rail-to-Rail Op Amps
RoHs Status:
Pb-free Halide free

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ADA4177-2ARZ Product Details

Analog Devices ADA4177-2ARZ dual-channel operational amplifiers offer a low offset voltage (60V typical) & drift (1V/�C maximum), low input bias current of 1nA maximum at 25�C, low noise density of 8nV/Hz typical at 1 kHz, and low supply current of 500A (typical). With capacitive loads of more than 1000pF, outputs are stable with no external compensation. Setting a new standard in precision amplifier robustness, the inputs of the ADA4177-2ARZ provide input protection against signal excursions 32V beyond either supply, as well as 70dB of rejection for electromagnetic interference (EMI) at 1000MHz. The devices operate over the 40�C to +125�C industrial temperature range and are available in an 8-lead SOIC package and an 8-lead MSOP package. ADA4177-2ARZ dual-channel operational amplifiers are well-suited for sensor signal conditioning (such as thermocouples, RTDs, and strain gages), process control front-end amplifiers, and precision diode power measurement in optical & wireless transmission systems.


  • Low noise


  • Wireless base station control circuits
  • Optical network control circuits
  • Instrumentation
  • Sensors and controls
    • Thermocouples, RTDs, strain gages, shunt current measurements

ADA4177-2ARZ Pinout
(Picture: Pinout)

ADA4177-2ARZ Block Diagram
(Picture: Diagram)

Technical Parameters

Manufacturer Analog Devices Inc. Mounting Style SMD/SMT
Product Category Operational Amplifiers - Op Amps Package / Case SOIC-8
Number of Channels 2 Channel Packaging Tube
GBP Gain Bandwidth Product 3.5 MHz 3 dB Bandwidth 6 MHz
SR Slew Rate 1.5 V/us Amplifier Type Low Noise Amplifier
CMRR Common Mode Rejection Ratio 130 dB Brand Analog Devices
Output Current per Channel 25 mA Development Kit EVAL-PRAOPAMP-2RZ
Ib Input Bias Current 1 nA En Input Noise Voltage 178 nVpp
Vos Input Offset Voltage 60 uV en Input Voltage Noise Density 8 nv/sqrt Hz
Supply Voltage Max +/- 18 V In Input Noise Current Density 200 pA/sqrt Hz
Supply Voltage Min +/- 2.5 V Ios Input Offset Current 0.1 nA
Supply Current per Channel 500 uA Output Type Rail to Rail
Maximum Operating Temperature + 125 C Product Operational Amplifiers
Minimum Operating Temperature - 40 C PSRR Power Supply Rejection Ratio 145 dB
Shutdown No Shutdown THD plus Noise 0.003 %

ADA4177-2ARZ Documents

  • ADA4177-2 Technical Documentation/Data sheet

ADA4177-2ARZ Related Products

Ratings and Reviews (1)

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  • **racy Cr***

    excelente buen producto.

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Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized...
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