ADM1816-10ART-REEL

Supervisors Overview

The ADM1816-10ART-REEL is a voltage supervisory integrated circuit manufactured by Analog Devices Inc. It operates within a supply voltage range up to 5.5 V and features a fixed threshold voltage of 2.88 V. The device provides a reset signal with a typical delay time of 250 ms. It is available in an SC-70-3 (SOT-23-3) surface-mount package. The output configuration supports open drain or push-pull modes, allowing flexibility in interface design for microprocessor reset applications.

Supervisors Feature Summary

• Provides reliable voltage monitoring for system power rails
• Generates reset signals upon power-up or brown-out events
• Supports configurable output drive types for diverse logic interfaces

Supervisors Applications

• Microprocessor reset circuits
• Battery-powered equipment supervision
• Portable instrumentation power management

Supervisors Procurement Notes

Verify the specific suffix ART-REEL indicates tape-and-reel packaging compatible with automated assembly processes. Confirm the threshold voltage variant matches the target application requirements, as the ADM1816 series offers multiple fixed voltage options. Ensure the SC-70-3 footprint aligns with the PCB layout specifications before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed threshold supervisor is required for low-voltage systems. The choice between open drain and push-pull outputs should depend on the pull-up resistor availability and noise immunity needs of the connected logic family. Verify that the 250 ms reset delay meets the startup timing constraints of the target microcontroller or FPGA.

Supervisors Part Context

This part belongs to the ADM1816 series of simple reset circuits designed for cost-sensitive applications. It serves as a fundamental building block for ensuring stable operation of digital systems by detecting under-voltage conditions. The series is widely used in consumer electronics and industrial control panels where compact size and low standby current are critical design parameters.

Supervisors Replacement Considerations

Cross-reference with DS1816R-5+T&R for similar functionality in SOT-23-3 packages. Verify pinout compatibility and threshold voltage differences before substitution. Check if the alternative device supports the required output configuration and operating temperature range for the specific environment.