MAX6706AZKA+

Supervisors Overview

The MAX6706AZKA+ is a dual-channel voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range up to 5.5 V and features adjustable threshold voltages, specifically noted at 2.93 V for one channel. The device provides active high push-pull outputs with a minimum reset timeout of 140 ms. Designed for surface-mount installation in SOT-23-8 packages, it supports an operating temperature range from -40°C to +125°C. This component is classified as a multi-voltage supervisor intended for monitoring critical power rails in embedded systems.

Supervisors Feature Summary

• Dual-channel voltage supervision capability for independent rail monitoring
• Active high push-pull output configuration for direct logic interfacing
• Adjustable threshold voltage settings to accommodate specific system requirements
• Extended industrial temperature rating for reliable operation in harsh environments

Supervisors Applications

• Multi-rail power management in embedded microcontroller systems
• Voltage monitoring for portable electronic devices requiring low profile packaging
• Industrial control units needing wide temperature range supervision
• Automotive infotainment systems requiring robust voltage oversight

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels due to discontinued status. Confirm package integrity and pin alignment against SOT-23-8 specifications. Check RoHS compliance documentation for environmental adherence. Validate part marking against official datasheet identifiers to prevent counterfeit substitution during procurement processes.

Supervisors Selection Notes

Select this component when dual independent voltage monitoring is required with active high outputs. Consider the adjustable threshold feature for custom trip points rather than fixed values. Ensure the SOT-23-8 footprint matches the PCB layout constraints. Verify that the 140 ms reset delay aligns with system startup timing requirements before finalizing the design choice.

Supervisors Part Context

This device belongs to the MAX6706 series of uP supervisors designed for low-power applications. It complements single-channel variants like the MAX6706AMKA+ by offering dual supervision in a compact form factor. The series emphasizes low quiescent current and manual reset capabilities, fitting into Maxim's broader portfolio of power management solutions for consumer and industrial electronics.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Due to the discontinued status indicated in distributor records, alternative sourcing requires careful evaluation of electrical compatibility and pinout correspondence with existing designs.