MAX6324CUT29

Supervisors Overview

The MAX6324CUT29 is a microprocessor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It monitors a single voltage input and provides an active low, open-drain reset output. The device features a windowed watchdog timer and manual reset capability. Key electrical parameters include a threshold voltage of 2.93 V, a maximum supply voltage of 5.5 V, and a reset delay time of 180 ms. It operates within a temperature range of -40°C to +125°C and consumes 27 uA of quiescent current. The component is housed in a SOT-23-6 package.

Supervisors Feature Summary

• Integrates a windowed watchdog timer to detect system activity outside expected operational windows.
• Provides manual reset functionality via a dedicated input pin for controlled system initialization.
• Delivers an active low, open-drain reset signal that remains valid down to 1.2V supply.
• Features laser-trimmed reset thresholds with specified accuracy for precise voltage monitoring.

Supervisors Applications

• Microprocessor power supply supervision
• Digital system watchdog monitoring
• Battery-powered device voltage tracking

Supervisors Procurement Notes

Verify the exact suffix configuration against official datasheets, as alphanumeric codes define specific threshold voltages and package types. Confirm availability status through authorized distributors, as supply constraints may apply. Ensure RoHS compliance documentation matches the specific revision. Cross-reference the manufacturer part number with ECAD models for accurate footprint integration during design validation.

Supervisors Selection Notes

Select this component when a single-channel voltage monitor with integrated watchdog and manual reset is required. The open-drain output suits systems needing wired-OR configurations. Verify that the 2.93 V threshold aligns with the target supply rail. Consider the SOT-23-6 package size for space-constrained designs. Ensure the operating temperature range meets the environmental requirements of the final application.

Supervisors Part Context

This part belongs to the MAX6324A series of supervisory circuits designed for digital systems. It complements the MAX6323 series, differing primarily in output structure. The MAX6324 family offers fixed threshold options, eliminating the need for external resistor dividers. It is intended for applications requiring reliable power management and system stability monitoring.

Supervisors FAQ

What is the output type of the MAX6324CUT29?

The MAX6324CUT29 features an active low, open-drain reset output.

Does the MAX6324CUT29 include a battery backup switch?

No, the MAX6324CUT29 does not include a battery backup switch feature.