MAX6324HUT46+T

Supervisors Overview

The MAX6324HUT46+T is a microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of up to 5.5 V and features a fixed threshold voltage of 4.63 V. The device provides an active low, push-pull output and includes a manual reset input alongside a watchdog timer function. It is housed in a compact SOT-23-6 surface-mount package. The component supports operation across an extended temperature range from -40°C to +125°C with a typical quiescent current of 27 µA.

Supervisors Feature Summary

• Integrates windowed (min/max) watchdog timer functionality for system stability monitoring
• Includes a dedicated manual reset input for controlled system initialization
• Delivers an active low, push-pull reset output signal
• Designed for high accuracy voltage supervision with specified threshold tolerance

Supervisors Applications

• Microprocessor power supply monitoring in embedded systems
• Portable electronic devices requiring low standby current
• Industrial control units operating in extended temperature environments
• Battery-powered equipment needing reliable voltage supervision

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Ensure packaging specifications align with automated assembly needs. Cross-reference datasheet revisions to validate parameter consistency before integration into final designs.

Supervisors Selection Notes

Select this component when a fixed 4.63 V threshold is required for single-supervision applications. The integrated watchdog and manual reset features reduce external component count compared to basic supervisors. Consider the SOT-23-6 package size constraints and push-pull output drive capability against load requirements. Evaluate the 27 µA quiescent current impact on overall system battery life.

Supervisors Part Context

This part belongs to the MAX6324 series of uP supervisory circuits designed for portable and industrial applications. It shares functional similarities with other members like the MAX6323 and MAX6324EUT variants but differs in output type and specific threshold settings. The series emphasizes low power consumption and small footprint solutions for modern electronics.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing design parameters if considering alternative supervisory circuits from the same manufacturer family.