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DAC8803: DAC8803: For 'Analog voltage' output only, what do I do with other pins?

Donald Adede
Prodigy 90 points
Part Number: DAC8803

Hello all,

I would like to use the DAC8803 to output analog voltage. Looking at the user guide and application note, I see that the Iout and Rfb pins are connected to opamps, but I do not understand why.

Can anyone please explain what I need to do with Iout and Rfb pins, if the only functionality I want is to output analog voltage? Thanks!