is the AD420ANZ-32 DAC a unipolar or offset bipolar converter? I've looked at the data sheet and could not find anything. also, would the tutorials here; http://dkc1.digikey.com/us/en/tod/ADI/DataConverterFundamentals/DataConverterFundamentals.html be efficient for understanding how to use the DAC?
Also, if anyone knows any sources for the basics/introductions to using a DAC like this please leave them below. I have searched for tutorials or intros to get me acquainted with the DAC but can not find anything. Thanks!