MAX6324HUT44+T

Supervisors Overview

The MAX6324HUT44+T is a microprocessor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1.7V to 5.5V and features a fixed reset threshold voltage of 4.40V with an overvoltage threshold of 4.50V. The device provides a manual reset input and includes a windowed watchdog timer. It utilizes an SOT-23-6 surface-mount package and supports active low, open-drain reset outputs. The component ensures reliable system monitoring across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrates a windowed watchdog timer for detecting processor activity faults
• Includes a manual reset input for external control capabilities
• Provides battery backup functionality to maintain state during power transitions

Supervisors Applications

• Microprocessor system supervision in embedded controllers
• Power management circuits requiring fault detection
• Industrial equipment monitoring systems

Supervisors Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical characteristics and pinout configuration. Confirm RoHS compliance status through current datasheets. Check availability status as distribution channels may indicate limited stock or end-of-life conditions for this specific part number variant.

Supervisors Selection Notes

Select this component when a fixed 4.40V threshold is required for single-supervision applications. Ensure compatibility with the SOT-23-6 footprint and active low output requirements. Verify that the integrated windowed watchdog and manual reset features align with the target system's safety and control architecture needs.

Supervisors Part Context

This part belongs to the MAX6324 series of uP supervisory circuits designed for low-power applications. The family offers various threshold voltages and output configurations to accommodate different microprocessor architectures. The MAX6324HUT44+T specifically targets systems requiring precise voltage monitoring with enhanced fault protection mechanisms.

Supervisors Replacement Considerations

Consult official cross-reference guides for verified substitute part numbers. Ensure any replacement maintains identical threshold voltages, package dimensions, and functional features such as the windowed watchdog.