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MAX6347 - 3-pin ultra-low power SC70/SOT microprocessor reset circuit

Datasheet Summary

Description

The MAX6326/MAX6327//MAX6328/MAX6346/MAX6347/MAX6348 microprocessor (µP) reset circuits monitor power supplies in µP and digital systems.

These devices eliminate external components and adjustments while providing excellent circuit reliability and low cost solution.

Features

  • Ultra-low 1 µA (max) supply current.
  • Precision monitoring of 2.5 V, 3 V, 3.3 V, and 5 V power supply voltages.
  • Reset thresholds available from 2.2 V to 4.63 V.
  • Fully specified over temperature.
  • 40 °C to +85 °C.
  • 100 ms (min) power-on-reset delay time.
  • Power transient immunity.
  • Available in three versions: Push-Pull RESET, Push-Pull RESET, and Open-Drain RESET.
  • Pin compatible with MAX803/MAX809/MAX810.
  • Sma.

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Datasheet Details

Part number MAX6347
Manufacturer NXP
File Size 95.71 KB
Description 3-pin ultra-low power SC70/SOT microprocessor reset circuit
Datasheet download datasheet MAX6347 Datasheet
Additional preview pages of the MAX6347 datasheet.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS MAX6326/MAX6327/MAX6328/ MAX6346/MAX6347/MAX6348 3-pin ultra-low power SC70/SOT microprocessor reset circuit Product data Supersedes data of 2003 Apr 30 2003 Aug 05 Philips Semiconductors Philips Semiconductors Product data 3-pin ultra-low power SC70/SOT microprocessor reset circuit MAX632x/MAX634x DESCRIPTION The MAX6326/MAX6327//MAX6328/MAX6346/MAX6347/MAX6348 microprocessor (µP) reset circuits monitor power supplies in µP and digital systems. These devices eliminate external components and adjustments while providing excellent circuit reliability and low cost solution. They are used to monitor 2.5 V, 3 V, 3.3 V and 5 V power supplies. They assert a reset signal when the VDD supply voltage falls below a preset reset threshold voltage.
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