Where is the cathode of EVAL-AD5535BSDZ's output voltage?

Hi,

Someone is currently looking into your query and will respond as soon as possible.

Cheers,

Ivan

Hi,

Please refer to this figure below.

Cheers,

Ivan

But the cathode is not the output voltage V0-V31's cathode. I need the output voltage V0-V31's cathode.

And I chose your identified cathode as the cathode of output voltage V0-V31's cathode, the  measured value of output voltage V0-V31 is not the calculated value based formula of datasheet of AD5535B.  The formula is

Looks like you are looking for the ground where the outputs are referred to.

you can use any of the encircled pins.