ADM6315W31D2ARTZR7

Supervisors Overview

The ADM6315W31D2ARTZR7 is a microprocessor supervisory circuit manufactured by Analog Devices Inc. It monitors a single voltage input and provides an open-drain reset output. The device operates within a supply voltage range of 2.5 V to 5 V, with a maximum rating of 5.5 V. It features a manual reset capability and a fixed reset delay time of 28 ms. The component is housed in a surface-mount SOT-143-4 package.

Supervisors Feature Summary

• Provides open-drain reset signal for monitoring power supply integrity
• Includes manual reset functionality for system control

Supervisors Applications

• Microprocessor power supply supervision
• Embedded system voltage monitoring
• Portable electronic device power management

Supervisors Procurement Notes

Verify the exact suffix 'W31' against official Analog Devices documentation, as standard listings typically use 'D2'. Confirm availability status directly with the manufacturer or authorized distributors, as this specific variant may have limited stock or be subject to special order constraints. Ensure RoHS compliance details match the specific production batch.

Supervisors Selection Notes

Select this component when a simple, low-pin-count supervisor is required for single-rail monitoring. The open-drain output allows for flexible interfacing with various logic families. Consider the 28 ms delay requirement relative to the target system's startup timing needs. Verify that the SOT-143-4 package fits the PCB layout constraints.

Supervisors Part Context

This part belongs to the ADM6315 family of supervisory circuits from Analog Devices. These devices are designed to ensure reliable operation of digital systems by detecting under-voltage conditions. The family offers various threshold voltages and output configurations to suit different application requirements.

Supervisors FAQ

What is the reset delay time for the ADM6315?

The reset delay time is 28 ms.

Does the ADM6315 include a watchdog timer?

No, the ADM6315 does not include a watchdog timer function.