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MAX6389 Datasheet

Low-power Up Reset Circuits

Manufacturer: Maxim Integrated (now Analog Devices)

This datasheet includes multiple variants, all published together in a single manufacturer document.

MAX6389 Overview

The MAX6381 MAX6390 microprocessor (µP) supervisory circuits monitor power supply voltages from +1.8V to +5.0V while consuming only 3µA of supply current at +1.8V. Whenever VCC falls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout period after VCC rises above the reset threshold. Reset thresholds are available from +1.58V to +4.63V, in approximately...

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