ZHCSHF6N January 2006 – February 2025 ISO721 , ISO721M , ISO722 , ISO722M
PRODUCTION DATA
The ISO72x devices use single-ended TTL or CMOS-logic-switching technology. The supply voltage range of the devices is from 3 V to 5.5 V for both supplies, VCC1 and VCC2. When designing with digital isolators, because the single-ended design structure, digital isolators do not conform to any specific interface standard and are only intended for isolating single-ended CMOS or TTL digital signal lines. The isolator is typically placed between the data controller (μC or UART), and a data converter or a line transceiver, regardless of the interface type or standard.