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AX6905 - 3-Pin Microprocessor Reset Circuits

Description

The AX6905/6 is 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.

Features

  • - Precision Monitoring of +2.5,+3V, +3.3V, and +5V Power-Supply Voltages - Fully Specified Over Temperature.
  • yÑb€ R ` - Available in Three Output Configurations w - V Output(AX6905) om Push-Pull RESET Low c . ch e Push-Pull RESET High Output(AX6906) t o ofReset Pulse Width g 200ms (Typ. )min Power-On . w 25µA Supply Current ww Guaranteed Reset Valid to VCC = +1.0V Power Supply Transient Immunity No External Components Available in the 3-Pin Pb-Free SOT-23 and SC70 Package Ûm 1/10 Axeli.

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Datasheet preview – AX6905

Datasheet Details

Part number AX6905
Manufacturer AXElite
File Size 384.18 KB
Description 3-Pin Microprocessor Reset Circuits
Datasheet download datasheet AX6905 Datasheet
Additional preview pages of the AX6905 datasheet.

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Full PDF Text Transcription

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AX6905/6 3-Pin Microprocessor Reset Circuits  GENERAL DESCRIPTION The AX6905/6 is 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. Reset thresholds suitable for operation with a variety of supply voltages are available. The AX6905/6 has push pull outputs. The AX6905 have an active low RESET output, while the AX6906 has an active high RESET output.
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