I was wondering what the side effects of ignoring the advice to leave NIC floating on the ADUM240D0 would be? I was hoping to make a pin compatible pad with the ADUM1410, which has pin 10 as CTRL, which I need to tie to ground.
and the ADUM1410
NIC means there is no internal connection on this pin. it could be connected to GND or leaved open.
Thanks, I figured it would be ok, its just that previously I havent seen the advice to keep it floating so consistently