MAX42500ATEDA+

Supervisors Overview

The MAX42500ATEDA+ is a high-accuracy power supervisor IC from Analog Devices/Maxim Integrated, designed for safety-critical automotive applications. It features four to seven inputs and utilizes a factory-set reset threshold to monitor voltages ranging from 1.1V to 5V. The device is housed in a 16-TQFN (3x3) package.

Supervisors Feature Summary

• Provides robust power-system supervision for safety-critical automotive applications
• Features four to seven inputs for comprehensive voltage monitoring
• Utilizes a factory-set reset threshold for accurate supervision

Supervisors Applications

• Safety-critical automotive power system supervision
• Voltage monitoring in automotive electronics
• High-accuracy power supervisor circuits

Supervisors Procurement Notes

Verify the specific revision level and packaging details against the official datasheet before procurement. Confirm that the factory-set reset threshold meets the exact requirements of the target application. Ensure compatibility with the intended operating temperature range and voltage levels specified in the component documentation.

Supervisors Selection Notes

Select this component when designing systems requiring precise voltage monitoring with multiple inputs. The factory-set threshold simplifies design by eliminating external resistor networks. Consider the 16-TQFN package size for space-constrained automotive PCB layouts. Verify input voltage ranges align with the system's power rails.

Supervisors Part Context

This part belongs to the Maxim Integrated power supervisor family, specialized for automotive environments. It addresses the need for reliable voltage monitoring in critical systems where accuracy and robustness are paramount. The integration of multiple inputs into a single compact package reduces component count and board space.

Supervisors Replacement Considerations

Check for direct pin-to-pin replacements within the same product family that may offer updated revisions or alternative packaging options. Consult the manufacturer's obsolescence notices for any recommended successor parts if availability becomes an issue.