MAX16046ETN+

Supervisors Overview

The MAX16046ETN+ is a supervisory circuit featuring twelve or eight EEPROM-programmable voltage monitors. It operates within a supply voltage range of 2.3V to 5.5V and provides adjustable threshold voltages for precise system monitoring. The device integrates manual reset functionality, watchdog timer capabilities, and power-fail detection. It supports open-drain and push-pull output configurations, ensuring compatibility with various logic families. Designed for robust industrial applications, it maintains accuracy across an extended temperature range from -40°C to +85°C.

Supervisors Feature Summary

• EEPROM-programmable thresholds allow customization without external components
• Integrated watchdog timer ensures system reliability through automatic reset triggers
• Dual output types support flexible interface integration with diverse logic standards

Supervisors Applications

• Industrial control systems requiring multi-voltage supervision
• Telecommunications infrastructure monitoring
• Embedded computing platforms needing reliable power management

Supervisors Procurement Notes

Verify the specific channel configuration (12-channel vs. 8-channel) required for your design, as this affects pinout and functionality. Confirm that the TQFN-56 package dimensions align with your PCB layout constraints. Ensure the selected variant meets the thermal requirements of your operating environment, particularly regarding junction-to-ambient resistance.

Supervisors Selection Notes

Select this component when multiple voltage rails require simultaneous monitoring with programmable thresholds. Consider the MAX16046 series if EEPROM-based configuration is preferred over fixed resistors. Evaluate the need for integrated watchdog and manual reset features to simplify board design. Compare against competitors offering similar channel counts but lacking programmability.

Supervisors Part Context

This part belongs to the MAX16046 family of supervisory circuits designed by Analog Devices/Maxim Integrated. It complements other voltage monitors in the portfolio by offering high channel density and programmability. The ETN+ suffix indicates a lead-free, RoHS-compliant version housed in a TQFN package, suitable for surface-mount assembly processes.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs before considering alternative suppliers or pin-compatible devices.