MAX16998DAUA/V+

Supervisors Overview

The MAX16998DAUA/V+ is a high-voltage watchdog timer manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of up to 40 V and features a threshold voltage of 1.255 V. The device provides an open-drain output with a reset delay time of 116.09 ms. Designed for surface-mount installation, it utilizes a UMAX-8 package. The component is AEC-Q100 qualified and supports operating temperatures from -40°C to +125°C.

Supervisors Feature Summary

• High-voltage operation capability supporting automotive environments
• Integrated watchdog timer functionality for system monitoring
• AEC-Q100 qualification for automotive reliability standards

Supervisors Applications

• Automotive electronic systems requiring voltage supervision
• Industrial control circuits needing watchdog protection
• High-voltage embedded applications

Supervisors Procurement Notes

Verify the exact suffix configuration against official documentation, as variations exist within the MAX16998 family. Confirm current availability status directly with authorized distributors or the manufacturer, as supply constraints may apply. Ensure the specific part number matches the required package and temperature grade before ordering.

Supervisors Selection Notes

Select this component when a high-voltage input range up to 40 V is required for supervisory applications. The fixed threshold voltage of 1.255 V suits systems where this specific trip point is appropriate. Consider the UMAX-8 package size for space-constrained designs. Verify that the open-drain output type aligns with the downstream logic requirements of the target circuit.

Supervisors Part Context

This part belongs to the MAX16998A series of high-voltage watchdog timers. It shares functional similarities with other Maxim Integrated supervisory circuits but is distinguished by its specific high-voltage rating and automotive qualification. The series is designed to monitor power supplies in demanding environments.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official cross-reference tools or manufacturer documentation for potential alternatives.