onsemi CAT705VI-GT3

Processor Supervisor 4.65V 1 Active Low/CMOS/Push-Pull 8-Pin SOIC N T/R

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.65V, PDSO8

Volt Supervisor Supply 3V/3.6V/5V 8-Pin SOIC N T/R

The CAT705 provides reset and monitoring functions for the electronic systems. Each device monitors the system voltage and maintains a reset output until that voltage reaches the devices specified trip value and then maintains the reset output active condition until the devices internal timer allows the system power supply to stabilize. The CAT705 has a watchdog input which can be used to monitor a system signal and causes WDO to go low if the signal fails to change state prior to a timeout condition. The supervisory circuits provide a MR input which initiates a reset if pulled low. The CAT705 provides an active low RESET output. There is a secondary supply monitor included for power-fail warning (pin PFI).