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CAT813 Datasheet Up Supervisory Circuits

Manufacturer: onsemi

Overview: CAT705, CAT706, CAT813 mP Supervisory Circuits.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The CAT705, CAT706, and CAT813 provide 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 allows the system power supply to stabilize.

The devices have 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.

Key Features

  • Reset Guaranteed Valid for 1.0 V VCC.
  • 6 mA Supply Current.
  • 200 ms Reset Pulse Width.
  • Watchdog Timer Function 1.6 s Ti.

CAT813 Distributor