AnsweredAssumed Answered

ADuC7020 DAC output

Question asked by david.mrf on Apr 11, 2011
Latest reply on Apr 12, 2011 by david.mrf

I'm a real beginner. I have bought my first eval board for ADuc7020.


When i try to set DAC0 output to 460mV, it's value is 570mV DC ! moreover, it 's AC value is many hundred mV (800KHz).

This output have no load.

With KEIL simulator, all is OK


It is very far from LSB accuracy!


Is my Eval board out of order ?