AnsweredAssumed Answered

What is the difference between REFIN- and REFGND

Question asked by Sympson on Oct 31, 2012
Latest reply on Nov 2, 2012 by Sympson

I'd like to know the difference of role of reference pins, especially REFIN- and REFGND.

I've evaluated ratiometric bridge measurement with AD7195 and works fine.

Now I'm considering AD7765 to get more sample rate on same ratiometric bridge measurements.

Can I connect REFGND to external reference input and use it as like REFIN- ?