MAX6314US29D3-T

Supervisors Overview

The MAX6314US29D3-T is a low-power CMOS microprocessor supervisory circuit designed to monitor power supplies in digital systems. It features a bidirectional RESET output compatible with 68HC11 processors. The device monitors a single input with a threshold voltage of 2.9V and provides a manual reset function. It operates within a supply voltage range up to 5.5V, includes a 200ms reset delay time, and lacks a watchdog timer or battery backup switch. The component is housed in an SOT-143-4 surface-mount package.

Supervisors Feature Summary

• Bidirectional RESET output enables direct connection to microprocessors with bidirectional reset inputs, such as the 68HC11 family.

Supervisors Applications

• Monitoring power supplies in microprocessor-based digital systems
• Providing reset signals for 68HC11-compatible microcontrollers

Supervisors Procurement Notes

Verify availability status carefully, as this specific part number may be subject to limited supply or discontinuation by the manufacturer. Confirm RoHS compliance details and lead times directly with authorized distributors. Ensure the ordering suffix matches the required tape-and-reel packaging configuration for your production needs.

Supervisors Selection Notes

Select this component when a bidirectional reset interface is required for legacy or specific microcontroller architectures like the 68HC11. It is suitable for applications needing a fixed threshold voltage near 2.9V without watchdog functionality. Consider the SOT-143-4 package size for space-constrained designs requiring low quiescent current.

Supervisors Part Context

This part belongs to the MAX6314 series of supervisory circuits from Maxim Integrated (now Analog Devices). The series focuses on providing reliable power monitoring solutions for embedded systems. The US29 suffix indicates the specific 2.9V threshold variant within the broader product line.

Supervisors Replacement Considerations

Check for MAX6314US29D3+T as a potential alternative with similar specifications. Verify pin compatibility and electrical parameters before substitution.