ADC and Noise Suppression
This application note will explain how to use the noise reduction features available in the Analog-to-Digital Converter with Computation (ADC2) in Microchip's 8-bit PIC® microcontrollers (MCU). This ADC has built-in computational features that provide post-processing functions such as oversampling, averaging, and low-pass filtering. Built-in registers help to eliminate the software overhead while processing of oversampling, averaging and low-pass filtering. The application note also explains how to illustrate the noise suppression results in the Data Visualizer.
Analog-to-Digital, Analog-to-Digital Converter with Computation (ADC2), Averaging, Oversampling, LPF