ADM1816-R23AKSZ-RL

Supervisors Overview

The ADM1816-R23AKSZ-RL is a single-channel voltage supervisor IC from the EconoReset series by Analog Devices. It monitors one supply voltage with a threshold of 2.31V and generates a reset signal when the input drops below this level. The device features an open-drain or open-collector output that asserts low active. It includes a minimum reset timeout of 100ms to ensure stable power-up sequencing. Operating within a temperature range of -40°C to 105°C, it is housed in a compact SC-70-3 surface-mount package.

Supervisors Feature Summary

• Monitors a single power supply rail for undervoltage conditions
• Generates a low-active reset signal via open-drain/open-collector output
• Provides a guaranteed minimum reset timeout duration for reliable power-on sequencing

Supervisors Applications

• Microcontroller system supervision
• Digital logic circuit monitoring
• Embedded system power management

Supervisors Procurement Notes

Verify the exact suffix against official Analog Devices documentation to confirm pinout and electrical characteristics. Ensure the SC-70-3 package matches your PCB footprint requirements. Confirm RoHS compliance status through the manufacturer's current datasheet before finalizing procurement specifications.

Supervisors Selection Notes

Select this component when a simple, cost-effective solution for single-voltage monitoring is required. The open-drain output allows for flexible interfacing with various logic families. Consider the 2.31V threshold specifically for lower voltage rails where standard 3V or 5V supervisors are unsuitable.

Supervisors Part Context

This part belongs to the ADM1816 family of voltage supervisors designed for basic reset generation. It serves as a fundamental building block for ensuring system stability during power transitions. The SC-70-3 packaging offers space savings for compact consumer and industrial electronics designs.

Supervisors Replacement Considerations

ADM1816-R23AKS-R7 is listed as a parameter-equivalent substitute.