I have a question about the isolated-ADC
Currently AMC1305Mx(CMOS) is used on the board.
It looks like AD7401A is pin-compatible with it.
Are there any concerens when we will replace AMC1305Mx with AD7401A?
I noticed that pin1 is a bit dirrerent...
Do you think if it's okay that Pin1 of AD7401A is left unconectted?