ADM825TYKS-R7

Supervisors Overview

The ADM825TYKS-R7 is a microprocessor supervisory circuit manufactured by Analog Devices. It operates within a supply voltage range up to 5.5 V and features a threshold voltage of 3.08 V with an overvoltage threshold of 3.11 V. The device provides a reset delay time of 280 ms and draws a typical operating supply current of 24 uA. It is housed in a SOT-23-5 package and supports manual reset functionality. The component is designed for operation across a temperature range from -40°C to +125°C, ensuring reliable performance in demanding environments.

Supervisors Feature Summary

• Provides precise voltage supervision with defined threshold levels for system monitoring
• Includes manual reset capability for controlled system initialization
• Operates reliably across extended industrial temperature ranges

Supervisors Applications

• Microprocessor power supply monitoring
• Battery-powered system supervision
• Industrial control circuit protection

Supervisors Procurement Notes

Verify the exact suffix and manufacturer specifications against official Analog Devices documentation before procurement. Confirm availability status through authorized distributors as supply conditions may vary. Ensure the component meets all required electrical parameters for your specific application design.

Supervisors Selection Notes

Select this component when a low-cost supervisory circuit with manual reset is required. Consider the 24 uA supply current and 280 ms reset delay for timing-sensitive designs. Verify that the SOT-23-5 package fits your PCB layout constraints and that the 3.08 V threshold matches your system voltage requirements.

Supervisors Part Context

This part belongs to the ADM825 series of supervisory circuits from Analog Devices. It shares functional similarities with other devices in the family but differs in specific electrical characteristics such as reset delay and supply current. The series is designed for general-purpose voltage monitoring applications.

Supervisors Replacement Considerations

Check for direct pin-to-pin replacements within the ADM825 or MAX825 families. Verify that any substitute component matches the threshold voltage, reset delay, and package type to ensure compatibility without redesign.