MAX6323HUT46

Supervisors Overview

The MAX6323HUT46 is a precision supervisor circuit featuring an adjustable reset threshold and a manual reset input. It provides a push-pull active-low reset output with a typical delay of 140 ms. The device operates from a supply voltage range of 1.2 V to 5.5 V, consuming a maximum quiescent current of 7 µA. It includes a watchdog timer with a timeout period selectable via external components. The unit is housed in a compact 6-pin SOT-23 package.

Supervisors Feature Summary

• Adjustable reset threshold allows customization for specific voltage requirements
• Integrated watchdog timer enhances system reliability through automated fault detection
• Manual reset input enables user-initiated system restarts independent of power conditions

Supervisors Applications

• Portable battery-powered equipment requiring low standby current
• Microprocessor and microcontroller systems needing reliable power supervision
• Embedded control applications with watchdog functionality requirements

Supervisors Procurement Notes

Verify the specific suffix 'HUT46' against official Analog Devices documentation to confirm pinout, tolerance, and temperature grade specifications. Ensure compatibility with existing PCB footprint and voltage levels before integration. Cross-reference datasheet revision history for any updates to electrical characteristics or recommended operating conditions.

Supervisors Selection Notes

Choose this component when precise voltage monitoring and watchdog protection are required within a minimal footprint. Evaluate the adjustable threshold range against the target system's nominal voltage to ensure proper reset triggering. Consider the quiescent current impact on overall battery life for portable designs compared to fixed-threshold alternatives.

Supervisors Part Context

This part belongs to the MAX6323 family of supervisors designed for low-voltage digital systems. It complements other Maxim Integrated power management solutions by providing essential monitoring functions. The series supports various packages and thresholds, allowing designers to standardize on a single functional block across multiple product lines while meeting diverse voltage and size constraints.

Supervisors Replacement Considerations

Consult official cross-reference tools for direct equivalents. Verify that substitute parts match the SOT-23-6 package, voltage range, and reset polarity. Ensure any alternative maintains the adjustable threshold capability and watchdog timer functionality if these features are critical to the design.