ADE7754 schematic design review

I suggest you connect Agnd and Dgnd together . Consider them the same ground. 

Why this part? The ADE78xx and the ADE90xx part are significantly better parts

Dave

Thanks, Dave
I am not very familiar with IC power meter's so the first IC I found was ADE7754,
but I will look at your suggestion I think ADE9078 is a good choice