ADM6326-26ARTZ-R7

Supervisors Overview

The ADM6326-26ARTZ-R7 is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring single power supply rails. It operates within a maximum supply voltage of 5.5 V and features a fixed threshold voltage of 2.6 V to detect under-voltage conditions. The device utilizes a push-pull output stage that asserts a low-active reset signal upon detecting a fault or power-on event. It incorporates a minimum reset timeout duration of 100 ms to ensure system stability during power transitions. The component is housed in a compact SOT-23-3 surface-mount package, suitable for space-constrained designs requiring reliable power management supervision.

Supervisors Feature Summary

• Monitors a single input voltage rail against a fixed threshold
• Generates a low-active reset signal via a push-pull output stage
• Provides a guaranteed minimum reset timeout duration for stable power sequencing

Supervisors Applications

• Portable electronic devices requiring battery voltage supervision
• Embedded systems needing power-on reset functionality
• Industrial control units with single-supply architectures

Supervisors Procurement Notes

Verify the specific suffix ARTZ-R7 corresponds to the required tape-and-reel packaging configuration and temperature grade. Confirm the threshold voltage matches the design requirement, as variations exist within the ADM6326 family. Check current availability status, as distribution channels may list obsolete or limited-stock items. Ensure compliance with RoHS directives if applicable to the target market regulations.

Supervisors Selection Notes

Select this component when a simple, low-pin-count supervisor is needed for a single voltage rail. The push-pull output allows direct driving of logic inputs without external pull-up resistors. Consider the 100 ms minimum timeout to accommodate slow-rising power supplies. Verify that the 5.5 V maximum rating exceeds the system's peak operating voltage to prevent damage.

Supervisors Part Context

This part belongs to the ADM6326 series of voltage supervisors from Analog Devices. The series offers various threshold options ranging from 2.93 V upwards, packaged in SOT-23-3 formats. These components are engineered for cost-sensitive applications requiring basic power management supervision without complex watchdog or manual reset features found in other series members.

Supervisors Replacement Considerations

Cross-reference with other ADM6326 variants sharing the same SOT-23-3 footprint and push-pull output characteristics. Verify that substitute parts maintain the 100 ms minimum reset timeout and 5.5 V maximum supply voltage limits to ensure functional compatibility.