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ADM8616 - Low Voltage Supervisory Circuits

General Description

The ADM8616/ADM8617 are supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessor-based systems.

A power-on reset signal generates when the supply voltage rises to a preset threshold level.

Key Features

  • Precision 1.8 V to 5 V power supply monitoring 9 RESET threshold options 1.58 V to 4.63 V 4 RESET timeout options 1 ms, 20 ms, 140 ms, 1120 ms 3 watchdog timeout options 6.3 ms, 102 ms, 1.6 sec RESET output stages Push-pull active-low (ADM8616) Open-drain active-low (ADM8617) Low power consumption (5 μA) Guaranteed reset output valid to VCC = 1 V Power supply glitch immunity Specified over.
  • 40°C to +85°C temperature range 4-lead SC70 package.

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ADM8611 Ultralow Power Supervisory
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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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Data Sheet Low Voltage Supervisory Circuits with Watchdog Timer in 4-Lead SC70 ADM8616/ADM8617 FEATURES Precision 1.8 V to 5 V power supply monitoring 9 RESET threshold options 1.58 V to 4.63 V 4 RESET timeout options 1 ms, 20 ms, 140 ms, 1120 ms 3 watchdog timeout options 6.3 ms, 102 ms, 1.