MAX6316MUK47AY

Supervisors Overview

The MAX6316MUK47AY is a supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It monitors a single voltage input with a fixed threshold of 4.7V and an overvoltage threshold of approximately 4.699V. The device features an active low, push-pull output and includes manual reset capability alongside a watchdog timer. It operates within a supply voltage range up to 5.5V and consumes 10uA of working current. The component supports a reset delay time of 200ms and functions across a temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring
• Provides manual reset functionality via external control
• Features active low push-pull output driver
• Monitors single voltage channel with fixed threshold

Supervisors Applications

• Embedded system power supervision
• Microcontroller reset management
• Industrial control unit monitoring
• Portable device power integrity verification

Supervisors Procurement Notes

Verify the specific suffix 'MUK' against official Analog Devices documentation to confirm package type and temperature grade. Confirm availability status as distribution channels may list discontinued or obsolete stock. Ensure the ordering part number matches the exact electrical specifications required for your design, particularly the 4.7V threshold. Cross-reference the manufacturer's latest datasheet for any updates on RoHS compliance or lifecycle changes before finalizing procurement.

Supervisors Selection Notes

Select this component when a fixed 4.7V threshold is required for single-channel voltage monitoring. Consider the SOT-23-5 package for space-constrained surface mount designs. Evaluate the 10uA quiescent current suitability for battery-powered applications. Verify that the integrated watchdog timer meets the system's timing requirements without needing external components. Ensure the operating temperature range covers the intended environmental conditions.

Supervisors Part Context

This part belongs to the MAX6316 series of uPower Supervisors designed for low-power applications. The series offers various threshold voltages and package options to suit different system requirements. Analog Devices acquired Maxim Integrated, consolidating these product lines under the ADI portfolio. The MAX6316 family is known for combining supervisor functions with watchdog timers in compact packages.

Supervisors Replacement Considerations

Check Analog Devices official substitution guides for compatible parts with similar thresholds and packages. Verify pinout compatibility if replacing directly on existing PCBs. Ensure replacement parts maintain the same watchdog timer functionality and reset delay characteristics.