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AD8557 - Digitally Programmable Sensor Signal Amplifier

Description

The AD8557 is a zero drift, sensor signal amplifier with digitally programmable gain and output offset.

Features

  • Very low offset voltage: 12 μV maximum over temperature Very low input offset voltage drift: 65 nV/°C maximum High CMRR: 96 dB minimum Digitally programmable gain and output offset voltage Gain range from 28 to 1300 Qualified for automotive.

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Datasheet preview – AD8557

Datasheet Details

Part number AD8557
Manufacturer Analog Devices
File Size 494.97 KB
Description Digitally Programmable Sensor Signal Amplifier
Datasheet download datasheet AD8557 Datasheet
Additional preview pages of the AD8557 datasheet.

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Full PDF Text Transcription

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Data Sheet FEATURES Very low offset voltage: 12 μV maximum over temperature Very low input offset voltage drift: 65 nV/°C maximum High CMRR: 96 dB minimum Digitally programmable gain and output offset voltage Gain range from 28 to 1300 Qualified for automotive applications Single-wire serial interface Stable with any capacitive load SOIC and LFCSP packages 2.7 V to 5.5 V operation APPLICATIONS Automotive sensors Pressure and position sensors Precision current sensing Thermocouple amplifiers Industrial weigh scales Strain gages GENERAL DESCRIPTION The AD8557 is a zero drift, sensor signal amplifier with digitally programmable gain and output offset.
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