MAX20480DATEY/VY+

Supervisors Overview

The MAX20480DATEY/VY+ is a seven-channel automotive system-on-chip (SoC) power monitor designed for high-reliability applications. It features an integrated watchdog timer with a minimum timeout of 28.8ms and supports open-drain or open-collector reset outputs. The device operates within a temperature range of -40°C to +125°C and is housed in a compact 16-SW-TQFN package measuring 3x3 mm. It is AEC-Q100 qualified, ensuring compliance with automotive standards for robust performance under varying environmental conditions.

Supervisors Feature Summary

• Seven-channel monitoring capability with selectable threshold combinations
• Integrated watchdog timer for system reliability
• Open-drain or open-collector reset output configuration
• Automotive-grade qualification for harsh environments

Supervisors Applications

• Automotive system-on-chip power management
• Multi-rail voltage supervision in vehicle electronics
• Safety-critical embedded system monitoring

Supervisors Procurement Notes

Verify the specific suffix DATEY against official Analog Devices documentation to confirm pinout and electrical characteristics. Ensure compatibility with your board layout regarding the 16-SW-TQFN package dimensions. Confirm AEC-Q100 certification requirements match your target automotive application standards before finalizing procurement.

Supervisors Selection Notes

Select this component when seven independent voltage rails require simultaneous supervision within a single IC footprint. The open-drain output allows flexible interfacing with various logic levels. Consider the 3x3 mm package size for space-constrained automotive designs requiring high channel density without sacrificing monitoring accuracy.

Supervisors Part Context

This part belongs to the MAX20480 family of automotive power-system monitors from Analog Devices/Maxim Integrated. The family offers four to seven input options tailored for complex electronic control units. The DATEY variant specifically denotes the seven-channel configuration with defined threshold settings suitable for modern vehicle architectures.

Supervisors Replacement Considerations

Check for MAX20480 variants with different channel counts or threshold configurations if exact matching is not required. Verify package compatibility with existing PCB footprints when considering alternative suppliers or updated revisions within the same product family.