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CAT871 Datasheet Dual Input Reset Generator

Manufacturer: onsemi

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Datasheet Details

Part number CAT871
Manufacturer onsemi
File Size 220.40 KB
Description Dual Input Reset Generator
Datasheet download datasheet CAT871 Datasheet

General Description

CAT871, CAT872 are dual input reset generators designed to restart microprocessor and microcontroller based systems when the watchdog timer or other resetting mechanisms have become disabled or failed.

CAT871, CAT872 monitor two inputs and output an active low reset pulse after both inputs have been active (logic low) for a factory preset minimum time.

The reset pulse width is 2.2 ms for CAT871 and 70 ms for CAT872.

Overview

CAT871, CAT872 Dual Input Reset Generator.

Key Features

  • Operate on 1.65 V to 5.5 V Power Supplies.
  • Ultra Low Quiescent Current: 10 nA (typical).
  • Schmitt Trigger Inputs.
  • 8 Factory Preset Delay Times from 0.5 s to 5 s to Choose From.
  • Small mLLGA.
  • 6 Package: 1.45 x 1.0 x 0.4 mm.
  • These Devices are Pb.
  • Free, Halogen Free/BFR Free and are RoHS Compliant Typical.

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