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Amplifiers/Converters  

Methods for calibrating gain error in data converter systems

Posted: 02 Oct 2009  Print Version  Bookmark and Share Subscribe

Keywords: voltage reference  potentiometer  data converter systems 

[Summary of tips] All data-converter systems require a voltage reference. High-accuracy systems suffer from many sources of error, with system gain error among the most important. This gain error can be calibrated out with several methods. Digital calibration is common, but introduces errors, which can be compensated with an increase in resoluti......
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