ADM1815-20AKSZ-RL7

Supervisors Overview

The ADM1815-20AKSZ-RL7 is a voltage monitoring circuit designed to reset electronic systems when supply voltages drop below specified thresholds. It features a fixed threshold of 2.55V and an active-low push-pull output. The device provides a minimum reset timeout of 100ms and operates within a temperature range of -40°C to +105°C. Packaged in a compact SC70-3 (KS-3) surface-mount format, it monitors a single voltage channel.

Supervisors Feature Summary

• Provides system reset functionality via active-low output when monitored voltage falls below the threshold
• Ensures reliable power-on sequencing with a minimum reset timeout duration
• Supports operation across extended industrial temperature ranges

Supervisors Applications

• Embedded systems requiring power supervision
• Microcontroller-based designs needing voltage monitoring
• Industrial control equipment

Supervisors Procurement Notes

Verify the specific suffix 'RL7' against official Analog Devices documentation to confirm reel packaging specifications and tape dimensions. Ensure the component matches the KS-3 package outline and electrical characteristics defined in the current datasheet revision before integration into production schedules.

Supervisors Selection Notes

Select this component for applications requiring a fixed 2.55V threshold monitor with active-low reset signaling. Consider the SC70-3 package size constraints and the 100ms minimum timeout requirement. Verify compatibility with the system's operating voltage range and thermal environment limits.

Supervisors Part Context

This part belongs to the ADM181x series of voltage monitoring circuits from Analog Devices. These devices are engineered to provide simple, cost-effective supervision for digital logic and microprocessor systems, ensuring proper reset behavior during power-up or brown-out conditions without requiring external components.

Supervisors Replacement Considerations

Consult official Analog Devices substitution guides for verified equivalents. Cross-reference pinout compatibility and electrical parameters such as threshold voltage and reset timeout when evaluating alternative parts.