MAX6324HUT23+T

Supervisors Overview

The MAX6324HUT23+T is a microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It monitors power supplies and processor activity in digital systems, featuring a windowed watchdog timer and manual reset input. The device operates within a supply voltage range of 1.2V to 5.5V with a fixed threshold of 2.32V. It utilizes an open-drain output type and provides a reset delay time of 180ms. The component supports operation across temperatures from -40°C to +125°C and is housed in a compact SOT-23-6 package.

Supervisors Feature Summary

• Integrates a windowed watchdog timer to detect abnormal system activity
• Includes a manual reset input for external control capabilities
• Features an open-drain RESET output compatible with various logic families
• Guarantees valid RESET output down to low supply voltages

Supervisors Applications

• Microprocessor (µP) supervisory circuits
• Digital system power supply monitoring
• Embedded controller reset management

Supervisors Procurement Notes

Verify the exact suffix 'HUT23' against official datasheets to confirm the specific 2.32V threshold and open-drain configuration. Confirm RoHS compliance status and lead times directly with Analog Devices or authorized distributors, as availability may vary. Ensure the SOT-23-6 package matches your PCB footprint requirements before finalizing procurement.

Supervisors Selection Notes

Select this component when a windowed watchdog timer and manual reset are required alongside voltage supervision. The open-drain output suits applications needing wired-OR connections or level shifting. Verify that the 2.32V threshold aligns with the monitored rail's minimum operating voltage. Consider the extended temperature range if the application involves harsh environments.

Supervisors Part Context

This part belongs to the MAX6323/MAX6324 family of µP supervisory circuits. These devices monitor power supplies and processor activity. The MAX6324 variant specifically offers an open-drain output, distinguishing it from the push-pull MAX6323. The family provides multiple factory-trimmed thresholds and timeout periods for flexible design integration.

Supervisors Replacement Considerations

Consider MAX6324BUT23+T or MAX6324EUT23+T for equivalent functionality with different temperature grades or accuracy specifications. Verify pinout compatibility and electrical parameters before substitution.