ADM810SART-REEL

Supervisors Overview

The ADM810SART-REEL is a voltage supervisory circuit manufactured by Analog Devices Inc., designed for monitoring single power supply rails. It operates within a supply voltage range of 1 V to 5.5 V and features a push-pull output driver. The device provides a manual reset input, allowing for external control of the reset state. It is available in multiple threshold voltage options including 2.5 V, 3 V, 3.3 V, and 5 V. The component utilizes an SOT-23-3 surface-mount package and supports operation across a temperature range of -40°C to +125°C.

Supervisors Feature Summary

• Includes a manual reset input pin for external control of the reset signal generation.
• Features a push-pull output configuration for robust drive capability.
• Offers selectable threshold voltages to accommodate various standard logic levels.

Supervisors Applications

• Microprocessor system power supply monitoring
• Battery-powered equipment voltage supervision
• Portable instrumentation reset generation

Supervisors Procurement Notes

Verify the specific suffix code (e.g., R, T, Z) against the required threshold voltage and operating temperature grade, as these determine electrical characteristics. Confirm RoHS compliance status with the manufacturer or distributor, as legacy reels may vary. Ensure the SOT-23-3 footprint matches the design layout. Check current lifecycle status, as older part numbers may be discontinued or subject to last-time buy restrictions.

Supervisors Selection Notes

Select this component when a manual reset function is required alongside automatic power-on reset capabilities. Compare the available threshold options against the target supply voltage to ensure accurate detection. Consider the SOT-23-3 package size constraints relative to board space. Evaluate the operating temperature range requirements against the specific environmental conditions of the application to ensure reliability.

Supervisors Part Context

This part belongs to the ADM810 series of microprocessor supervisors from Analog Devices. The series focuses on providing reliable reset signals for digital systems. Variants within the family differ primarily by package type, threshold voltage, and temperature range specifications. The SART designation indicates a specific combination of threshold and packaging suitable for general-purpose industrial applications.

Supervisors Replacement Considerations

Direct replacements include other ADM810 variants with matching thresholds and packages, such as ADM810SAKSZ or ADM810TARTZ, provided the electrical parameters align. Verify that any substitute maintains the manual reset feature if required. Cross-reference pinouts to ensure compatibility without PCB redesign.