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AN3636

Title:
Using the Internal OPAMP as Regulated Power Supply for MVIO
Name:
AN3636
Date:
09/14/2020
Author:
Johan Vaarlid
Description:
This application note describes how to use the Analog Signal Conditioning (OPAMP) as a regulated power supply for a second voltage domain. This removes the need for a second power supply. The regulated power supply features are showcased by acting as the second power supply for the Multi-Voltage I/O (MVIO).
Keywords:
regulated supply, op amp, operational amplifier, voltage follower, MVIO, AVR, AVR DB, AVR128DB
 
Application Notes & Source Code
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  AN3636
  09/14/2020
  606KB
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