42.1 Output Voltage Selection

The DAC has 2n voltage level ranges, where n is the number of bits in DACR. Each level is determined by the DACxR bits. The DAC output voltage can be determined by using Equation 42-1.

Equation 42-1. DAC Output Equation
DACx_output=((VREF+VREF)×DACR2n)+VREF