ADM6326-25ARTZ-R7

Supervisors Overview

The ADM6326-25ARTZ-R7 is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring single-channel power supply voltages. It operates within a maximum supply voltage of 5.5 V and features a fixed threshold voltage of 2.5 V. The device utilizes a push-pull output configuration with an active-low reset signal. It is housed in a compact SOT-23-3 surface-mount package, suitable for space-constrained applications requiring reliable power management supervision.

Supervisors Feature Summary

• Provides automatic system reset upon detection of under-voltage conditions relative to the specified threshold.
• Features a push-pull output stage capable of driving external loads directly without additional pull-up components.
• Ensures valid reset output states even at low supply voltages down to 1 V.

Supervisors Applications

• Portable electronic devices requiring battery voltage supervision
• Embedded systems needing power-on reset functionality
• Industrial control circuits monitoring main supply rails

Supervisors Procurement Notes

Verify the specific suffix ARTZ-R7 against official Analog Devices documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status through current datasheets as regulatory requirements may evolve. Cross-reference the part number with authorized distributors to ensure authenticity and traceability before procurement.

Supervisors Selection Notes

Select this component when a fixed 2.5 V threshold is required for single-supervision applications. The SOT-23-3 package offers a small footprint ideal for dense PCB layouts. Ensure the application does not require manual reset inputs or watchdog timer functionalities, which are absent in this specific model variant.

Supervisors Part Context

This part belongs to the ADM6326 series of simple reset supervisors from Analog Devices. The series provides various threshold options within the 2.5 V to 5 V range. The ADM6326 specifically focuses on basic power supply monitoring without complex features like watchdog timers or manual reset pins, distinguishing it from the ADM6320 or ADM6346 families.

Supervisors FAQ

Does the ADM6326-25ARTZ-R7 include a manual reset input?

No, the ADM6326 series is designed as a simple supervisor without a manual reset input pin.

What is the reset timeout duration for this device?

The datasheet specifies a minimum reset timeout of 100 ms for the ADM6326 series.