ADM1816-20AKS-RL7

Supervisors Overview

The ADM1816-20AKS-RL7 is a voltage supervisory circuit manufactured by Analog Devices Inc. It operates within a maximum supply voltage of 5.5 V and features a reset delay time of 250 ms. The device monitors a single input and provides an open drain or push-pull output type. It is housed in an SC-70-3 surface-mount package. The component supports threshold voltages including 2.5 V, 3 V, 3.3 V, and 5 V, with specific thresholds such as 4.62 V, 4.35 V, 3.06 V, 2.88 V, 2.55 V, 2.31 V, and 2.18 V available depending on the variant.

Supervisors Feature Summary

• Provides reliable low-cost voltage monitoring for electronic systems
• Suitable for monitoring standard power supply voltages
• Offers configurable reset threshold levels

Supervisors Applications

• Microprocessor reset circuits
• Voltage monitoring in electronic systems requiring reset upon voltage deviation
• Power supply supervision for embedded applications

Supervisors Procurement Notes

Verify current availability status as this part may be subject to limited supply or special order conditions. Confirm that the SC-70-3 package and specified electrical parameters match the design requirements. Ensure compliance with RoHS directives if applicable. Cross-reference the manufacturer number with official Analog Devices documentation to confirm functional equivalence before integration.

Supervisors Selection Notes

Select this component when a simple voltage supervisor with a fixed reset delay is required. The open drain or push-pull output options provide flexibility for interfacing with various logic families. Consider the specific threshold voltage needed for the target power rail. The compact SC-70-3 package is suitable for space-constrained designs. Verify that the operating temperature range meets the environmental conditions of the application.

Supervisors Part Context

This component belongs to the ADM181x series of voltage monitoring circuits from Analog Devices. These circuits are designed to reset a system when voltage exceeds defined limits. The series includes variants with different threshold voltages and output configurations. The ADM1816 model specifically offers flexible output types and is intended for cost-sensitive applications requiring dependable power supervision.

Supervisors Replacement Considerations

Check for parameter-equivalent alternatives such as the ADM1816-20ARTZ-RL7 if pinout compatibility is required. Verify that any substitute maintains the same reset delay and threshold specifications. Ensure the replacement supports the required output configuration and package type.