Part Number
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INA821 |
Manufacturer
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Texas Instruments |
Description
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Precision Instrumentation Amplifier |
Published
|
May 1, 2022 |
Detailed Description
|
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INA821
SBOS893D – AUGUST 2018 – R...
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Datasheet
|
INA821
|
Overview
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INA821
SBOS893D – AUGUST 2018 – REVISED JUNE 2020
INA821 35-µV Offset, 7-nV/√Hz Noise, Low-Power, Precision Instrumentation Amplifier
1 Features
•1 Low offset voltage: 10 µV (typ), 35 µV (max) • Gain drift: 5 ppm/°C (G = 1),
35 ppm/°C (G 1) (max) • Noise: 7 nV/√Hz • Bandwidth: 4.
7 MHz (G = 1), 290 kHz (G = 100) • Stable with 1-nF capacitive loads • Inputs protected up to ±40 V • Common-mode rejection: 112 dB, G = 10 (min) • Power supply rejection: 110 dB, G = 1 (min) • Supply current: 650 µA (max) • Supply range:
– Single-supply: 4.
5 V to 36 V – Dual-supply: ±2.
25 V to ±18 V • Specified temperature rang...
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