I've got an application where space is extremely limited, and the AD7147 is simply too large to fit (4x4mm). I have found a source for the older AD7147A (2x2mm) though, and I'm wondering if this will work with the current AD7147 evaluation board? I'm initially going to use the eval board to read raw data values, but I may then use it to setup the registers. From what I can see the chips should be interchangeable.
Hi Dave, The AD7147 and AD7147A parts are functionally compatible, just in different packages.