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CAT813 - uP Supervisory Circuits

Download the CAT813 datasheet PDF. This datasheet also covers the CAT706 variant, as both devices belong to the same up supervisory circuits family and are provided as variant models within a single manufacturer datasheet.

General Description

functions for the electronic systems.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CAT706_ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CAT813
Manufacturer onsemi
File Size 133.39 KB
Description uP Supervisory Circuits
Datasheet download datasheet CAT813 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CAT705, CAT706, CAT813 mP Supervisory Circuits 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. The supervisory circuits provide a MR input which initiates a reset if pulled low. The CAT705 and CAT706 provide an active low RESET output. The CAT813 provides an active high RESET output.