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AN2551

Title:
Noise Countermeasures for ADC Applications
Name:
AN2551
Date:
10/16/2018
Description:
This application note explains how and when to use the powerful noise suppression features available on the Microchip tinyAVR 0- and 1-series and megaAVR 0-series ADCs. It covers using the ADC hardware sample accumulator to filter out zero mean random noise and surpassing harmonic noise through tuned sampling delays or automatic sampling delay variation and how to illustrate the results in the Atmel Studio Data Visualizer.
Keywords:
ADC noise suppression, ADC burst sampling, Analog to Digital Converter, reduce ADC noise
 
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  AN2551
  10/17/2018
  1510KB
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