AVR126: ADC of megaAVR® in Single-Ended Mode AN2538

1 Module Overview

1.1 ADC Operation

1.2 Input Source

1.3 Starting a Conversion

1.4 ADC Clock and Conversion Timing

1.5 Changing Channel or Reference Selection

1.6 ADC Noise Canceler

1.7 Conversion Result

1.8 Analog Input Circuitry

1.9 Best Practices for Improving ADC Performance

2 Getting Started

2.1 General Instructions to Test the Code on STK600

2.2 Single Conversion Mode

2.3 Free-Running Interrupt Mode

2.4 Auto Triggering Using Timer0 Compare Event as Trigger Source

2.5 Measurement of Bandgap Reference Voltage

2.6 Noise Reduction Sleep

3 Get Source Code from Atmel | START

4 Device Data Sheet Reference

5 Driver Implementation

6 Recommended Reading

7 Revision History

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