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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 Details

Part number AD8557
Manufacturer Analog Devices
File Size 494.97 KB
Description Digitally Programmable Sensor Signal Amplifier
Datasheet download datasheet AD8557 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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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