Q
On AD1871 Datasheet page 3, the Differential Input Range (± Full Scale) is
specified -/+ 2,828V but what is the Single Ended Input Range?
A
The differential input range is +/-2.828V pk-pk (5.656V span across the
differential inputs) or 2 Vrms. In single ended mode, which is set using
control register 3, bits 4 & 5, the input range is half or 1 Vrms (2.828V
span).