ADM1816-10AKS-RL7

Supervisors Overview

The ADM1816-10AKS-RL7 is a voltage supervisory circuit manufactured by Analog Devices Inc., designed as a reset generator IC. It operates within a supply voltage range up to 5.5 V and features a fixed reset threshold voltage of 4.62 V, corresponding to the '10' suffix designation. The device utilizes an SC-70-3 surface-mount package and provides a push-pull output configuration. It includes a fixed reset delay time of 250 ms to ensure stable power-up sequencing. The component supports operation across an industrial temperature range from -40°C to +105°C.

Supervisors Feature Summary

• Provides reliable low-cost voltage monitoring for standard power rails
• Features a fixed reset threshold level optimized for 5 V systems
• Delivers a push-pull reset output signal without requiring external components

Supervisors Applications

• Monitoring 5 V power supply voltages in embedded systems
• Microprocessor reset generation in industrial control units
• Power sequencing in portable electronic devices

Supervisors Procurement Notes

Verify current availability status with authorized distributors, as this specific part number may be subject to limited supply or discontinuation notices. Confirm that the SC-70-3 package and 4.62 V threshold match the design requirements. Ensure compliance with RoHS directives if required for the target market. Cross-reference the exact suffix codes to guarantee correct electrical characteristics before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 4.62 V threshold is required for 5 V system supervision. The push-pull output eliminates the need for external pull-up resistors, simplifying board layout. Consider the 250 ms reset delay for applications requiring extended power stabilization time. Verify that the SC-70-3 package fits the available footprint constraints. Compare against other ADM1816 variants if different threshold voltages or manual reset capabilities are needed.

Supervisors Part Context

This part belongs to the ADM1816 series of microprocessor reset circuits from Analog Devices. The series offers various threshold options for 2.5 V, 3 V, 3.3 V, and 5 V supplies. The ADM1816 variant specifically targets applications needing a simple, cost-effective solution for power monitoring without watchdog timer functionality or manual reset inputs.

Supervisors Replacement Considerations

Check for parameter-equivalent alternatives such as the ADM1816-10ARTZ-RL7 if package variations are acceptable. Verify that any substitute maintains the 4.62 V threshold and push-pull output type. Ensure thermal and electrical specifications match the original design requirements.