Using the Two Point Calibration Method to Increase Your ADC’s Measurement Accuracy

In this video we show the benefit of using the two point calibration method to increase your analog to digital converter (ADC) circuit's measurement accuracy. We discuss how it can be used to correct for gain and offset error. We show an example implementation of the method in embedded code (see link below) and see its benefits in action using Anabit's open source RangeRite ADC reference design. Example code on github: https://github.com/anabit-LLC/RangeRi... Anabit's RangeRite ADC: https://anabit.co/products/rangerite-... More Detail on Point Slope Formula: https://www.mathsisfun.com/algebra/li...