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ADM9690 Datasheet Power Supply And Watchdog Timer Monitoring Circuit

Manufacturer: Analog Devices

Overview: a.

General Description

The ADM9690 contains a voltage monitoring parator and a watchdog timer monitor.

It is designed to monitor the 5 V power supply to a microprocessor and the microprocessor operation via a watchdog function.

The voltage monitoring parator monitors the voltage on VMON.

Key Features

  • Precision Voltage Monitor (4.31 V) Watchdog Timeout Monitor Selectable Watchdog Timeout.
  • 0.75 ms, 1.5 ms, 12.5 ms, 25 ms Two RESET Outputs.

ADM9690 Distributor