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AD8275 - 16-Bit ADC Driver

Datasheet Summary

Description

The AD8275 is a G = 0.2 difference amplifier that can be used to translate ±10 V signals to a +4 V level.

It solves the problem typically encountered in industrial and instrumentation applications where ±10 V signals must be interfaced to a single-supply 4 V or 5 V ADC.

Features

  • Translates ±10 V to +4 V Drives 16-bit SAR ADCs Small MSOP package Input overvoltage: +40 V to.
  • 35 V (VS = 5 V) Fast settling time: 450 ns to 0.001% Rail-to-rail output Wide supply operation: +3.3 V to +15 V High CMRR: 80 dB Low gain drift: 1 ppm/°C Low offset drift: 2.5 μV/°C.

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Datasheet Details

Part number AD8275
Manufacturer Analog Devices
File Size 528.71 KB
Description 16-Bit ADC Driver
Datasheet download datasheet AD8275 Datasheet
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Data Sheet FEATURES Translates ±10 V to +4 V Drives 16-bit SAR ADCs Small MSOP package Input overvoltage: +40 V to −35 V (VS = 5 V) Fast settling time: 450 ns to 0.001% Rail-to-rail output Wide supply operation: +3.3 V to +15 V High CMRR: 80 dB Low gain drift: 1 ppm/°C Low offset drift: 2.5 μV/°C APPLICATIONS Level translator ADC driver Instrumentation amplifier building block Automated test equipment GENERAL DESCRIPTION The AD8275 is a G = 0.2 difference amplifier that can be used to translate ±10 V signals to a +4 V level. It solves the problem typically encountered in industrial and instrumentation applications where ±10 V signals must be interfaced to a single-supply 4 V or 5 V ADC. The AD8275 interfaces the two signal levels, simplifying design.
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