Dithered Voltage Digital to Analog Converter (DVDAC)

Overview

General Description

Symbol Diagram

The Dithered Voltage Digital to Analog Converter (DVDAC) component has a selectable resolution between 9 and 12 bits. Dithering is used to increase the resolution of its underlying 8-bit VDAC8. Only a small output capacitor is required to suppress the noise generated by dithering.

Features

  • Two voltage ranges, 1 and 4 volts
  • Adjustable 9, 10, 11, or 12 bit resolution
  • Dithered using DMA for zero CPU overhead
  • Uses a single DAC block
Support