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MAX16152 - nanoPower Supervisor and Watchdog Timer

General Description

The MAX16152/MAX16153/MAX16154/MAX16155 ultralow-current supervisory circuits monitor a single system supply voltage and the integrity of code execution by a microprocessor or microcontroller.

Key Features

  • 400nA (typ) Supply Current.
  • 1.2V to 5.5V Operating Supply Range.
  • Monitors Supply Voltage and Provides System Reset Signal.
  • 1.5V to 5V Input Threshold Range in 100mV Increments.
  • Watchdog Function Detects Faulty Code Execution.
  • Open-Drain Reset and Watchdog Outputs.
  • Watchdog Timer Enable Input.
  • 6-Bump WLP Package.
  • 6-Pin SOT23 Package.
  • -40°C to +125°C Operating Temperature Range Ordering Information appears at end of data sheet. 19-100532; Rev 2;.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX16150 nanoPower Pushbutton On/Off Controller
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MAX16155 nanoPower Supervisor and Watchdog Timer
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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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Click here for production status of specific part numbers. MAX16152/MAX16153/ MAX16154/MAX16155 nanoPower Supervisor and Watchdog Timer General Description The MAX16152/MAX16153/MAX16154/MAX16155 ultralow-current supervisory circuits monitor a single system supply voltage and the integrity of code execution by a microprocessor or microcontroller. These supervisors assert the reset output whenever the VCC supply voltage is greater than the minimum operating voltage, but less than the reset threshold. After the supply voltage rises above the reset threshold, the reset output remains asserted for the reset timeout period, and then de-asserts. Reset voltage thresholds are available from 1.50V to 5.0V in approximately 100mV increments.