AnsweredAssumed Answered

Use of force-sense reference with AD5791

Question asked by phschury on Jan 26, 2016
Latest reply on Feb 4, 2016 by RoddyM

The datasheet for AD5971 calls for use of a unity gain amplifier to buffer the reference voltages.  Can this amplifier be foregone by using a force-sense reference such as the LTC6655 and connecting the force and sense outputs of the reference directly to the reference pins of the DAC?  This would reduce the cost and size of my project, but I would not want to proceed without quality feedback.

Outcomes