CA-IS3221BN is a Replacement parts of
ADUM3224WARZ/ADUM3224WBRZ
/ADUM3224WCRZ/ADUM3223WARZ
/ADUM3223WBRZ/ADUM3223WCRZ
/UCC21222QDQ1/UCC21222QDRQ1
/UCC21222D/UCC21222DR
/Si8230BB-AS1/Si8233BB-AS1
/Si8230AB-AS1/Si8233AB-AS1
/Si8230BC-AS1/Si8233BC-AS1
/Si8230AC-AS1/Si8233AC-AS1