> or with a pair of current output DACs and a resistive divider/summer so you > have a "high order" and "low order" voltage.
If it were that simple, the manufacturers would package it up into a single chip. :) I think there are two areas of interest. One is the obvious one that steps on the high-order DAC won't cleanly map into a constant number of steps in the low-order DAC. The other is things like temperature shifts. You have to work out the specs for both paths and take the worst one. -- These are my opinions, not necessarily my employer's. I hate spam. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
