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_Burr-BrownCorporation.pdf
Datasheet Details
ADS1250, ADS1250_Burr
Burr-Brown Corporation
393.50 KB
20-bit data acquisition system analog-to-digital converter.
This datasheet PDF includes multiple part numbers: ADS1250, ADS1250_Burr.
Please refer to the document for exact specifications by model.
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