ADM1815-10AKS-REEL

Supervisors Overview

The ADM1815-10AKS-REEL is a supervisory circuit manufactured by Analog Devices Inc., designed to monitor voltage levels and generate reset signals. It operates within a supply voltage range of 2.7 V to 5.5 V and features a fixed threshold voltage of 4.63 V. The device provides a push-pull output and includes a manual reset input for system control. It incorporates a typical reset delay time of 200 ms to ensure stable power-up sequencing. The component is housed in an SC-70-3 surface-mount package, suitable for space-constrained applications.

Supervisors Feature Summary

• Monitors supply voltage with a fixed threshold for reliable system supervision
• Includes a manual reset input allowing external control over the reset state
• Provides a push-pull output driver for direct interface with logic circuits

Supervisors Applications

• Portable battery-powered equipment requiring low quiescent current
• Microprocessor and microcontroller systems needing power-on reset
• Industrial control systems operating under variable temperature conditions

Supervisors Procurement Notes

Verify the specific suffix 'REEL' indicates tape-and-reel packaging when ordering. Confirm the fixed 4.63 V threshold matches the target supply rail requirements. Check for RoHS compliance status as manufacturing processes may vary by region. Ensure the SC-70-3 footprint aligns with the PCB layout specifications before finalizing procurement.

Supervisors Selection Notes

Select this component when a fixed voltage threshold is sufficient for the application. Compare the 200 ms reset delay against system startup timing requirements. Evaluate the SC-70-3 package size against available board real estate. Consider the manual reset feature if external override capability is necessary for the design.

Supervisors Part Context

This part belongs to the ADM181x series of supervisory circuits from Analog Devices. These devices are engineered for low-power monitoring applications. The series typically offers various threshold options and package types to suit different design constraints while maintaining high accuracy and stability across temperature ranges.

Supervisors Replacement Considerations

Check for ADM1815 variants with different thresholds or packages. Verify compatibility with ADM1816 or ADM1817 if adjustable thresholds are needed. Ensure substitute parts support the same SC-70-3 footprint and electrical characteristics.