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AN1882

Title:
AN1882 ADC Measurement Correction and Optimization for MCP19114/5
Name:
AN1882
Date:
02/19/2015
Author:
Yiwei Xiong
Description:
As a digitally enhanced power analog controller, the MCP19114/5 has a built-in 10-bit Analog-to-Digital Converter (ADC). When using the ADC in practice, several factors will affect the accuracy of the measurement. These factors include noise, offset errors, DNL/INL errors and variations in the ADC reference voltage. These error sources will have some initial errors specified at room temperature (+25°C). Also, the error due to temperature variation of these parameters should not be overlooked. This application note will provide a means of alleviating these errors.
Keywords:
MCP19114/5; MCP19114; MCP19115; ADC; ADC Measurement Correction; Non-ratiometric; Ratiometric
 
Application Notes & Source Code
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  AN1882
  02/19/2015
  407KB
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