ZHCSIQ8P July 2006 – August 2018 ISO7220A , ISO7220B , ISO7220C , ISO7220M , ISO7221A , ISO7221B , ISO7221C , ISO7221M
PRODUCTION DATA.
Figure 20 and Figure 21 show the hookup of a typical ISO7220x and ISO7221x circuit. The only external components are two bypass capacitors.