32.3.2.3.2 Buffered Output

The buffered analog output of the DAC can be enabled by writing a ‘1’ to the Output Buffer Enable (OUTEN) bit in the Control A (DACn.CTRLA) register. The pin used by the DAC must have the input disabled from the Port peripheral. Refer to the Electrical Characteristics section for information about the drive capabilities of the DAC output buffer.