AD280 Datasheet | Analog Devices

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 2.5 Volt Reference Crystal Oscillator Charge Pump Circuit to Allow Single +5 V Power Serial Interface patible with Most Microcontrollers and Microprocessors APPLICATIONS Industrial Data Acquisition DCS (Distributed Control Systems) PLC (Programmable Logic...