AD521 - Integrated Circuit Precision Instrumentation Amplifier

Analog Devices

Datasheet Details

Part number	AD521
Manufacturer	Analog Devices
File Size	2.10 MB
Description	Integrated Circuit Precision Instrumentation Amplifier
Datasheet	AD521 Datasheet

General Description

mmThe AD521 is a second generation, low cost, monolithic IC eninstrUmentation amplifier developed by Analog Devices.As a dedtrUe instrUmentation amplifier, the AD521 is a gain block with differential inputs and an accurately programmable input/ output gain relationship.

The AD521 IC instrUmentation amplifier should not be confused with an operational amplifier, although several manufactUrers(including Analog Devices)offer op amps which can be used as building blocks in variable gain instrumentation amplifier circuits.

Op amps are general-purpose components which, when used with precision-matched external resistors, can perform the instrUmentation amplifier function.

Overview

ANALOG W DEVICES IntegratedCircuit PrecisionInstrumentatioAnmplifier.

Key Features

Programmable Gains from 0.1 to 1000 Differential Inputs High CMRR: 11OdBmin Low Drift: 2p. Vfc max (L) Complete Input Protection, Power ON and Power OFF Functionally Complete with the Addition of Two Resistors Internally Compensated Gain Bandwidth Product: 4OMHz Output Current Limited: 25mA Very LowNoise: 05p. V p-p, 0.1Hzto 10Hz, RTI (I G -1000 Chips are Available Not RecoPRODUCT.

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