Q
Please provide a basic application scheme for H-bridge. It is not clear how to
connect it to H-bridge and what are the max permitted voltages.
A
Please have a look into the below reference how to connect ADuM7234 to an
H-bridge :
http://www.analog.com/en/circuits-from-the-lab/CN0196/vc.html
You could substitute the ADuM3223 for the ADuM7234 and not need to level
translate with 3.3v inputs, plus have lower prop delay.