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AMS23 - ADJUSTABLE VOLTAGE MONITOR

General Description

The AMS23 low power voltage detector provides monitoring of battery, power-supply, and regulated system voltages.

A precision voltage reference and comparator monitors the VCC input and compares it with a specified voltage threshold condition.

Key Features

  • ±2% Voltage Threshold Accuracy.
  • Operating Voltage 1.4V to 15V.
  • Open collector output.
  • Low supply current.
  • 0.9µA (typ).
  • Guaranteed out assertion down to VCC = 0.7V.
  • Power Supply Transient Immunity.
  • Adjustable threshold voltage from 1.25V to 12V AMS23.

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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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Advanced Monolithic Systems FEATURES • ±2% Voltage Threshold Accuracy • Operating Voltage 1.4V to 15V • Open collector output • Low supply current – 0.9µA (typ) • Guaranteed out assertion down to VCC = 0.7V • Power Supply Transient Immunity • Adjustable threshold voltage from 1.25V to 12V AMS23 ADJUSTABLE VOLTAGE MONITOR RoHS compliant APPLICATIONS • CPU and Logic Circuit Reset • Portable and Battery Powered Equipment • Memory Battery Back-Up Circuit • Window Comparator • Cellular Phones • Pagers GENERAL DESCRIPTION The AMS23 low power voltage detector provides monitoring of battery, power-supply, and regulated system voltages. A precision voltage reference and comparator monitors the VCC input and compares it with a specified voltage threshold condition.