designing a circuit that requires some isolated i/o and isolated i2c functionality, five signals total
could use two chips for this design; but would like to use 1 chip if possible
for the bidirectional i2c sda signal, can an input pin and output pin be combined for this signal?
thinking of the ADuM7643, would connect Vie and Vof on the side 1 and connect Voe and Vif on the side 2 to provide the sda signal
is this advisable?
ADuM7643 could not be used in bidirection communication. ADuM1250 is a perfect part for you.