ADM1816-R23ARTZ-RL

Supervisors Overview

The ADM1816-R23ARTZ-RL is a low-power voltage monitor and reset circuit manufactured by Analog Devices Inc. It features a simple reset or power-on reset function with one monitored voltage channel. The device has an open-drain or open-collector output and a reset threshold voltage of 2.31V. It is housed in a SOT-23 package.

Supervisors Feature Summary

• Provides simple reset and power-on reset functionality for microprocessor systems
• Monitors a single voltage channel with a fixed threshold
• Features open-drain or open-collector output configuration

Supervisors Applications

• Microprocessor reset circuits
• Voltage monitoring in portable devices
• Battery backup switching applications

Supervisors Procurement Notes

Verify the exact suffix 'R23' to confirm the 2.31V threshold, as other variants exist. Confirm the 'TZ' indicates lead-free/RoHS compliance. Ensure the 'RL' suffix matches the required reel packaging quantity from the distributor. Cross-reference the manufacturer part number with official Analog Devices documentation to avoid confusion with similar ADM18xx series parts.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with a 2.31V threshold is required. Consider the SOT-23 package size for space-constrained designs. Verify that the open-drain/open-collector output type aligns with the system's pull-up requirements. Compare power consumption specifications against other available supervisors if low standby current is critical.

Supervisors Part Context

This part belongs to the ADM1816 series of voltage monitors and reset circuits from Analog Devices. It is designed for applications requiring reliable power management and reset generation. The series includes various threshold voltages and package options to suit different system needs.

Supervisors Replacement Considerations

ADM1816-R22ARTZ-RL offers a 2.18V threshold. ADM1816-R25ARTZ-RL provides a 2.49V threshold. Check datasheets for pin compatibility and electrical parameter differences before substitution.