ADS1250 Datasheet - Burr-Brown Corporation

ADS1250 20-Bit Data Acquisition System ANALOG-TO-DIGITAL CONVERTER

The ADS1250 is a precision, wide dynamic range, delta-sigma, analog-to-digital converter with 20-bit resolution operating from a single +5V supply. The delta-sigma architecture is used for wide dynamic range and to guarantee 20 bits of no missing code performance. An effective resolution of 18 bits .

ADS1250 Features

* q 20 BITS NO MISSING CODES q 18 BITS EFFECTIVE RESOLUTION UP TO 25kHz DATA RATE q LOW NOISE: 2.8ppm at PGA = 1 q DIFFERENTIAL INPUTS q INL: 0.002% (MAX) q PROGRAMMABLE FULL SCALE q I/O CONTROLLED PGA: 1, 2, 4, 8 q EXTERNAL REFERENCE APPLICATIONS q CARDIAC DIAGNOSTICS q DIRECT THERMOCOUPLE INTERFACE

ADS1250 Datasheet (393.50 KB)