INA126 Datasheet - Texas Instruments

INA126, MicroPower Instrumentation Amplifier

INA126, INA2126 SBOS062C * SEPTEMBER 2000 * REVISED JANUARY 2022 INAx126 MicroPower Instrumentation Amplifiers 1 .
The INA126 and INA2126 (INAx126) are precision instrumentation amplifiers for accurate, low-noise, differential-signal acquisition.

Features

* Low quiescent current: 175 μA/channel
* Wide supply range: ±1.35 V to ±18 V
* Low offset voltage: 250-μV maximum
* Low offset drift: 3-μV/°C maximum
* Low noise: 35 nV/√Hz
* Low input bias current: 25-nA maximum
* Temperature range:

Applications

* Level transmitter
* Flow transmitter
* Multiparameter patient monitor
* Mixed module (AI, AO, DI, DO)
* AC charging (pile) station
* Infusion pump
* Electrocardiogram (ECG) VI+N 3 8 RG 1 V+ 7 INA126 40kΩ 10kΩ 6 VO = (VI+N
* VI

INA126-etcTI.pdf