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Topic: Range and minimum Output Voltage for DAC0 and DAC1 (Read 1 time) previous topic - next topic

davide_b

Hi, surfing in the forum, I realize and I suspect that is not possible to set to zero (zero Volts) the voltage in DAC0 or DAC1, is it correct?
I hope I'm wrong, otherwise I have purchase DUE uselessly.

Any suggestions?

Thank you very much

BKM

Correct.  There is substantial discussion on this in other threads if you want detail, but in summary, the voltage swing is approximately 0.55-2.75V.  For my application, I have used a few op amps to adapt it to the voltage range I need.

Bruce

davide_b

OK!
Thank you Bruce
I will use a OPAMP in simple analog adder configuration.

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