MAX6397VATA+

Supervisors Overview

The MAX6397VATA+ is a single-channel voltage supervisor IC from the Maxim Integrated portfolio, now part of Analog Devices. It operates within a supply voltage range of 5.5 V to 72 V, with a rated voltage of 14 V. The device is housed in an 8-TDFN (3x3 mm) package and supports adjustable thresholds for precise monitoring. Designed for automotive temperature grades, it functions between -40°C and +125°C using BICMOS technology.

Supervisors Feature Summary

• Supports high-voltage input monitoring up to 72 V
• Features adjustable threshold detection for customizable supervision
• Operates reliably across extended automotive temperature ranges

Supervisors Applications

• Automotive power supply monitoring systems
• High-voltage industrial equipment protection
• Battery management system supervision

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm package integrity and marking consistency against official datasheets. Check for obsolescence notices or lifecycle changes from Analog Devices. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly.

Supervisors Selection Notes

Select this component when high-input voltage tolerance and adjustable supervision thresholds are required. The TDFN-8 package suits space-constrained designs needing thermal performance. Verify that the operating voltage range aligns with the target circuit's maximum potential. Consider the automotive temperature rating for harsh environment reliability.

Supervisors Part Context

This supervisor belongs to the MAX6397 series, designed for power supply support in demanding applications. It complements other Maxim integrated circuits by providing reliable reset signaling and voltage monitoring capabilities without external components.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct pin-compatible alternatives if this specific variant is discontinued.