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MAX6701 - Low-Voltage / SOT23 uP Supervisors

General Description

The MAX6701

MAX6708 microprocessor (µP) supervisory circuits reduce the complexity and components required to monitor power-supply functions in µP systems.

These devices significantly improve system reliability and accuracy compared to separate ICs or discrete components.

Key Features

  • Small 8-Pin SOT23 Package.
  • Precision Monitoring of +5.0V, +3.3V, +3.0V, +2.5V Supply Voltages.
  • 140ms Reset Timeout Delay.
  • Power-Fail Input with Independent Output; Monitor Inputs Down to 0.62V (MAX6704.
  • MAX6708).
  • Dual Adjustable Reset Input for Triple-Voltage Monitoring (MAX6701(A)/MAX6702(A)/MAX6703(A)).
  • 1.6s Watchdog Timeout Period (MAX6701(A).
  • MAX6707(A)).
  • Independent Watchdog Output (MAX6701(A)/MAX6702(A)/MA.

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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.

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MAX6701-08/ MAX6701A-03A/ MAX6705A-07A Low-Voltage, SOT23 µP Supervisors with Power-Fail In/Out, Manual Reset, and Watchdog Timer General Description The MAX6701–MAX6708 microprocessor (µP) supervisory circuits reduce the complexity and components required to monitor power-supply functions in µP systems. These devices significantly improve system reliability and accuracy compared to separate ICs or discrete components. The MAX6701−MAX6708 family provides four functions: a reset output during power-up, power-down, and brownout conditions; an independent watchdog output that goes low if the watchdog input has not been toggled within 1.6s; a 0.62V threshold detector for power-fail warning; and an active-low manual reset input.