AD8421 - Low Power Instrumentation Amplifier

Product Overview

Analog Devices

Datasheet Details

Part number	AD8421
Manufacturer	Analog Devices
File Size	1.03 MB
Description	Low Power Instrumentation Amplifier
Datasheet	AD8421 Datasheet
Additional preview pages of the AD8421 datasheet.

Product details

Description

The AD8421 is a low cost, low power, extremely low noise, ultralow bias current, high speed instrumentation amplifier that is ideally suited for a broad spectrum of signal conditioning and data acquisition applications.

Features

Low power 2.3 mA maximum supply current Low noise 3.2 nV/√Hz maximum input voltage noise at 1 kHz 200 fA/√Hz current noise at 1 kHz Excellent ac specifications 10 MHz bandwidth (G = 1) 2 MHz bandwidth (G = 100) 0.6 µs settling time to 0.001% (G = 10) 80 dB CMRR at 20 kHz (G = 1) 35 V/µs slew rate High precision dc performance (AD8421BRZ) 94 dB CMRR minimum (G = 1) 0.2 µV/°C maximum input offset voltage drift 1 ppm/°C maximum gain drift (G = 1) 500 pA maximum input bias current Inputs protected t.

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Published: Sep 30, 2016 |