MAX6323AUT29+T

Supervisors Overview

The MAX6323AUT29+T is a microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 1.2V to 5.5V and features a fixed reset threshold of 2.93V with ±2.5% accuracy. The device provides one monitored input with an active-low push-pull output and includes a manual reset function alongside a windowed watchdog timer. It utilizes a SOT-23-6 surface-mount package and supports operation across an extended temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Integrates a windowed watchdog timer for monitoring system activity outside expected operational windows
• Includes a dedicated manual reset input for direct control of the reset state
• Delivers a factory-trimmed reset threshold with high precision accuracy
• Maintains valid reset output functionality down to low supply voltages

Supervisors Applications

• Monitoring power supplies in digital systems
• Supervising microprocessor (µP) activity
• Ensuring system stability in embedded applications

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels, as availability may be restricted. Confirm that the specific suffix matches the required pinout and electrical characteristics. Check RoHS compliance status and ensure storage conditions align with moisture sensitivity level requirements before integration into production workflows.

Supervisors Selection Notes

Select this component when a single-channel supervision with precise threshold tracking is required. The push-pull output capability allows for stronger drive strength compared to open-drain alternatives. Consider the manual reset feature if external hardware intervention for system recovery is necessary. Evaluate the extended temperature range suitability for harsh environmental deployments.

Supervisors Part Context

This part belongs to the MAX6323H series of µP supervisory circuits designed for ultra-low-power applications. It complements similar devices like the MAX6324, which offers an open-drain output variant. The series focuses on providing reliable reset generation for complex digital systems requiring robust power management and activity monitoring capabilities.

Supervisors Replacement Considerations

Public confirmed substitute part numbers include MAX6323DUT46+ and MAX6323HUT46+T. Verify pin compatibility and threshold voltage specifications before substitution.