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AD280 Universal Multichannel Industrial Signal Conditioning ADC

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Description

a Universal Multichannel Industrial Signal Conditioning ADC PRELIMINARY TECHNICAL DATA AD280 .
The AD280 is a front-end integrated circuit for use in industrial data acquisition applications.

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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

Applications

* Industrial Data Acquisition DCS (Distributed Control Systems) PLC (Programmable Logic Controllers) FUNCTIONAL BLOCK DIAGRAM DIN0
* DIN3 DOUT0
* DOUT3 EXC0 EXC1 EXC2 EXC3 ISET AIN0 AIN1 AIN2 AIN3 INPUT MUX GND SNSE AGND CJCIN REFIN REFOUT PTAT PGA CHARGE BALANCE A/D CONTROL LOGIC EXC SK

AD280 Distributors

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Universal Multichannel Industrial Signal Conditioning ADC Analog Devices
Analog Devices AD280-like datasheet