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INA821 - Precision Instrumentation Amplifier

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Texas Instruments

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INA821 Precision Instrumentation Amplifier by Texas Instruments - Datasheet Preview — Datasheet preview – INA821

Datasheet Details

Part number	INA821
Manufacturer	Texas Instruments
File Size	2.38 MB
Description	Precision Instrumentation Amplifier
Datasheet	INA821 Datasheet
Additional preview pages of the INA821 datasheet.

Product details

Description

The INA821 is a high-precision instrumentation amplifier that offers low power consumption and operates over a wide single-supply or dual-supply range.

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.

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Published: May 1, 2022 |