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AN3633

Title:
Gain and Offset Calibration of the Analog Signal Conditioning (OPAMP) Peripheral
Name:
AN3633
Date:
09/11/2020
Author:
Lloyd D. Clark
Description:
This application note describes how to calibrate the gain and offset of the Analog Signal Conditioning (OPAMP) peripheral when configured as a Programmable Gain Amplifier (PGA). The microcontroller's (MCU's) internal digital-to-analog converter (DAC) and analog-to-digital converter (ADC) are used to perform the calibration procedure. No external components are required.
Keywords:
gain calibration, offset calibration, op amp, operational amplifier, AVR, AVR DB, AVR128DB
 
Application Notes & Source Code
 Last Updated
Size
 
  AN3633
  09/11/2020
  190KB
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