ADS7803, ADS7803_Burr Datasheet - Burr-Brown Corporation

ADS7803 - Autocalibrating/ 4-Channel/ 12-Bit ANALOG-TO-DIGITAL CONVERTER

The ADS7803 is a monolithic CMOS 12-bit analogto-digital converter with internal sample/hold and fourchannel multiplexer. It is designed and tested for full dynamic performance with input signals to 50kHz. An autocalibration cycle guarantees a total unadjusted error within ±3/4LSB over the specified.

ADS7803 Features

* q LOW POWER: 10mW plus Power Down q SIGNAL-TO-(NOISE + DISTORTION) RATIO OVER TEMPERATURE: 69dB min with fIN = 1kHz 66dB min with fIN = 50kHz q FAST CONVERSION TIME: 8.5µs Including Acquisition (117kHz Sampling Rate) q DC PERFORMANCE OVER TEMPERATURE: ±3/4 LSB max Total Error ±1/4 LSB max Channel Mi

ADS7803_Burr-BrownCorporation.pdf