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AD280 - Universal Multichannel Industrial Signal Conditioning ADC

Description

The AD280 is a front-end integrated circuit for use in industrial data acquisition applications.

It has been specifically designed for the stringent requirements of industrial applications, with functions such as protection/protectability and high normalmode rejection.

Features

  • Four Input Channels, with Protection and Switchable Attenuation Provision for Cold Junction Sensor Programmable Excitation Sources for RTD Measurement and Open Input Detection PGA with Programmable Gains from 1 to 128 High Resolution Integrating A/D Converter with Programmable Integration Period, Up to 18-Bit Usable Resolution 2.5 Volt Reference Crystal Oscillator Charge Pump Circuit to Allow Single +5 V Power Serial Interface Compatible with Most Microcontrollers and Microprocessors.

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Datasheet preview – AD280

Datasheet Details

Part number AD280
Manufacturer Analog Devices
File Size 231.52 KB
Description Universal Multichannel Industrial Signal Conditioning ADC
Datasheet download datasheet AD280 Datasheet
Additional preview pages of the AD280 datasheet.

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Full PDF Text Transcription

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a Universal Multichannel Industrial Signal Conditioning ADC PRELIMINARY TECHNICAL DATA AD280 FEATURES Four Input Channels, with Protection and Switchable Attenuation Provision for Cold Junction Sensor Programmable Excitation Sources for RTD Measurement and Open Input Detection PGA with Programmable Gains from 1 to 128 High Resolution Integrating A/D Converter with Programmable Integration Period, Up to 18-Bit Usable Resolution 2.
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