MAX6320PUK29DY-T

Supervisors Overview

The MAX6320PUK29DY-T is a fixed-threshold microprocessor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It monitors a single power supply channel with a reset threshold voltage of 2.9V. The device features an active-low, push-pull reset output and includes manual reset and watchdog timer capabilities. It operates within a supply voltage range up to 5.5V and supports an industrial temperature range from -40°C to +125°C. The component is housed in a compact 5-lead SOT-23 package.

Supervisors Feature Summary

• Integrated watchdog timer for monitoring processor activity
• Manual reset input for system control flexibility
• Active-low push-pull reset output stage
• Fixed 2.9V reset threshold voltage

Supervisors Applications

• Microprocessor power supply supervision
• Digital system reset management
• Watchdog timer implementation in embedded systems

Supervisors Procurement Notes

Verify the specific suffix 'DY' indicates the active-low push-pull output configuration and 2.9V threshold as per the official datasheet. Confirm lead-free status and RoHS compliance for current production versions. Check manufacturer documentation for any obsolescence notices or alternative pin-compatible replacements.

Supervisors Selection Notes

Select this part when a fixed 2.9V threshold is required with an active-low push-pull output. Ensure the application utilizes the integrated watchdog and manual reset features. Verify that the operating temperature range meets the system requirements and that the SOT-23 package fits the design constraints.

Supervisors Part Context

This component belongs to the MAX6316–MAX6322 family of 5-pin μP supervisory circuits. These devices are designed to monitor power supplies and processor activity in digital systems, offering various combinations of reset outputs, watchdog timers, and manual reset inputs in a miniature package.

Supervisors Replacement Considerations

Cross-reference with other MAX6320 variants sharing the same threshold and output type. Verify functional compatibility regarding watchdog timeout periods and manual reset logic before substitution.