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INA126PA - 

Amp Instrumentation, DIP8, 126

INA126PA - Amp Instrumentation, DIP8, 126

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INA126PA Datasheet
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Product Overview

The INA126PA is a precision instrumentation Amplifier IC for accurate and low noise differential signal acquisition. Their two-op-amp design provides excellent performance with very low quiescent current (175µA/channel). This, combined with a wide operating voltage range of ±1.35 to ±18V, makes them ideal for portable instrumentation and data acquisition systems. Gain can be set from 5 to 10000V/V with a single external resistor. Laser trimmed input circuitry provides low offset voltage (250µV maximum), low offset voltage drift (3µV/°C maximum) and excellent common-mode rejection.
  • 175µA/Channel Low Quiescent Current
  • 250µV (Maximum) Low Offset Voltage
  • 3µV/°C (Maximum) Low Offset Drift
  • 35nV/Hz Low Noise
  • 25nA (Maximum) Low Input Bias Current
  • Green Product, No Sb/Br


Industrial, Robotics, Sensing & Instrumentation, Signal Processing, Portable Devices, Power Management, Medical


ESD sensitive device, take proper precaution while handling the device, ESD damage can range from subtle performance degradation to complete device failure.

Product Information

1 Amplifier
± 1.35V to ± 18V
Single Ended
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