MAX6707RKA+T

Supervisors Overview

The MAX6707RKA+T is a multi-voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It monitors two voltage inputs within an SOT-23-8 package. The device features a manual reset input, a watchdog timer, and power-fail detection capabilities. It operates with a maximum supply voltage of 5.5 V and includes an active low, open-drain output. The unit supports a reset delay time of 200 ms and functions across a temperature range of -40°C to +125°C.

Supervisors Feature Summary

• Integrates dual-channel voltage monitoring for comprehensive power system oversight
• Includes manual reset functionality allowing user-initiated system recovery
• Features built-in watchdog timer to detect software malfunctions
• Provides power-fail detection for critical voltage drop alerts

Supervisors Applications

• Multi-rail embedded systems requiring simultaneous voltage supervision
• Industrial control units needing robust power-fail detection
• Automotive electronics demanding wide operating temperature ranges

Supervisors Procurement Notes

Verify the specific suffix 'RKA' indicates the dual-channel variant with adjustable thresholds. Confirm RoHS compliance status through official datasheets. Check current availability as distribution may be limited or restricted in certain regions. Ensure the SOT-23-8 footprint matches your PCB design requirements before ordering.

Supervisors Selection Notes

Select this component when dual independent voltage rails require supervision within a compact form factor. The inclusion of a manual reset and watchdog timer makes it suitable for complex microprocessor systems. Verify that the adjustable threshold settings align with your specific rail voltages. Consider the open-drain output compatibility with your logic levels.

Supervisors Part Context

This part belongs to the MAX6707 series of low-voltage supervisors. It shares functional similarities with other variants like MAX6707TKA+T but differs in channel count and threshold configuration. The series is designed for applications requiring reliable power management in space-constrained environments.

Supervisors Replacement Considerations

Direct substitutes include other MAX6707 variants such as MAX6707LKA+T or MAX6707YKA+T, provided their specific threshold voltages and channel configurations match the design requirements. Cross-reference pinouts and electrical characteristics carefully.