We have an older design that we are updating.
The current design uses 2 x AD7656 in parallel mode.
For the new design we would like to use the same two ADCs in SPI mode, and also to daisy chain them if possible is there a schematic available to show how to do this or is there a description.
I am having a very difficult time figuring this out just reading the datasheet?
Can somebody provide a diagram and description of how to do this?