Datasheet Details
| Part number | AD280 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 231.52 KB |
| Description | Universal Multichannel Industrial Signal Conditioning ADC |
| Datasheet |
 AD280 Datasheet
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General 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.
Key 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.