MAX6717AUKSYD3+T

Supervisors Overview

The MAX6717AUKSYD3+T is a dual-channel ultra-low-voltage microprocessor supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range of 1.8 V to 5 V and features fixed threshold voltages of 2.188 V and 2.925 V for monitoring power rails. The device provides active low, open-drain reset outputs with a minimum reset timeout of 140 ms. It supports manual reset functionality and lacks watchdog timer or battery backup switch capabilities. The component is housed in an SOT-23-5 surface-mount package and is rated for operation across an extended temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Dual-channel voltage supervision with fixed thresholds at 2.188 V and 2.925 V
• Ultra-low quiescent current consumption suitable for battery-powered applications
• Manual reset input capability for system initialization control
• Extended industrial temperature rating up to +125°C

Supervisors Applications

• Portable electronic devices requiring multi-rail power monitoring
• Battery-operated systems needing low standby current
• Industrial control units operating in high-temperature environments
• Embedded systems utilizing manual reset sequences

Supervisors Procurement Notes

Verify availability status as this specific part number may be subject to limited supply or discontinuation notices. Confirm RoHS compliance and lead times directly with authorized distributors or the manufacturer before finalizing procurement plans. Ensure ordering suffixes match exact electrical specifications required for the design.

Supervisors Selection Notes

Select this component when dual independent voltage monitoring is required without watchdog functionality. The fixed threshold values necessitate careful alignment with target supply rails. Consider the SOT-23-5 package constraints for PCB layout. Verify that the manual reset feature meets system startup requirements compared to automatic-only supervisors.

Supervisors Part Context

This device belongs to the MAX6717 family of ultra-low-voltage supervisors designed for portable and embedded applications. It shares architectural similarities with other Maxim Integrated supervisory ICs but is distinguished by its specific dual-channel configuration and fixed threshold settings. The series emphasizes low power consumption and compact packaging for space-constrained designs.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate cross-referencing with other MAX6717 variants or similar dual-supervisor ICs based on pin compatibility and threshold voltage requirements.