CAT823, CAT824, CAT825 System Supervisory Voltage Reset with Watchdog and Manual Reset FEATURES „ Automatically restarts microprocessor after Power failure „ Monitors pushbutton for external override „ Accurate under voltage system monitoring www.
DataSheet4U.
com DESCRIPTION The CAT823, CAT824, and CAT825 provide basic reset and monitoring functions for the electronic systems.
Each device monitors the system voltage and maintains a reset output until that voltage reaches the device’s specified trip value and then maintains the reset output active condition until the device’s internal timer, after a minimum timer of 140ms; to allow the systems power supply to stabilize.
The CAT823 and CAT824...

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