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APE6809 Datasheet 3PIN MICROPROCESSOR RESET CIRCUIT

Manufacturer: Advanced Power Electronics Corp

Overview: Advanced Power Electronics Corp. APE6809_6812 3PIN MICROPROCESSOR RESET.

General Description

The APE6809_6812 are used for microprocessor (µP) supervisory circuits to monitor the power supplies in µP and digital systems.

They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V, +2.5V powered circuits.

These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 200ms after VCC has risen above the reset threshold.

Key Features

  • Precision Monitoring of +2.5, +3V, +3.3V, and +5V Power-Supply Voltages Fully Specified Over Temperature Available in Three Output Configurations Push-Pull RESET Low Output(APE6809/APE6811) Push-Pull RESET High Output(APE6810/APE6812) 200ms (Typ. )min Power-On Reset Pulse Width 25µA Supply Current Guaranteed Reset Valid to VCC = +1.0V Power Supply Transient Immunity No External Components Available in the 3-Pin Pb-Free SOT-23 and SC-70 Package.

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