ADM825SYKSZ-R7

Supervisors Overview

The ADM825SYKSZ-R7 is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring power supply voltages in electronic systems. It features a single-channel voltage supervision capability with a push-pull output type, housed in an SC-70-5 surface-mount package. The device operates within a maximum supply voltage of 5.5 V and supports a manual reset function. It includes a watchdog timer feature to enhance system reliability. The component is rated for operation across a temperature range from -40 °C to +125 °C, ensuring performance in demanding environments.

Supervisors Feature Summary

• Provides voltage supervision for single-channel power management applications
• Integrates a watchdog timer for enhanced system fault detection
• Supports manual reset functionality via dedicated input
• Delivers push-pull output signal for direct interface compatibility

Supervisors Applications

• Power supply monitoring in embedded systems
• Watchdog supervision for microcontroller-based designs
• Voltage threshold detection in industrial control units

Supervisors Procurement Notes

Verify the exact part number ADM825SYKSZ-R7 against official Analog Devices documentation to ensure correct revision and packaging. Confirm that the SC-70-5 package matches your PCB footprint requirements. Check for any specific ordering suffixes or tape-and-reel specifications if applicable. Ensure compliance with RoHS directives as indicated in manufacturer datasheets. Validate availability through authorized distributors rather than third-party resellers.

Supervisors Selection Notes

Select this component when a compact supervisory circuit with integrated watchdog functionality is required. The SC-70-5 package offers space efficiency for dense layouts. Consider the 5.5 V maximum supply voltage limit for compatibility with your system rails. The manual reset feature allows for user-initiated recovery, which may be necessary for specific safety protocols. Evaluate the operating temperature range against your environmental conditions.

Supervisors Part Context

This part belongs to the ADM825 series of supervisory circuits from Analog Devices. It is distinct from other variants like the ADM823 or ADM825TYRJZ-R7 by its specific combination of watchdog timer and manual reset capabilities. The series is designed for reliable power management in portable and industrial electronics. Understanding the family context helps in identifying compatible alternatives or upgrades within the same product line.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices application notes or distributor cross-reference tools for potential equivalents based on pinout and electrical specifications.