44.5 OPA Operation with DAC

When INTOE = 1, the OPA module also provides internal connections directly to the DAC, allowing it to be used as positive reference source for the DAC module. For this to be implemented, the DACxCON register of the DAC module may be used to select the internal output of the OPA module as the positive reference source. Both the DAC and the OPA module must be configured accordingly to use this mode of operation.