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AtoD question.

Posted: Fri Jul 30, 2010 7:46 pm
by kovelan
On the AtoD converter. I'm not seeing this in the documentations.
What are the voltage limits on the inputs before having to scale?
Can it read negative voltages?

Re: AtoD question.

Posted: Sat Jul 31, 2010 6:00 am
by xol
On A/D input voltage is 0V to Vcc or Vref if Vref is less then Vcc
Negative voltage can not be measured.