ADM810SARTZ-REEL

Supervisors Overview

The ADM810SARTZ-REEL is a voltage supervisory circuit manufactured by Analog Devices Inc., designed to monitor power supply integrity in electronic systems. It operates within a supply voltage range of 1 V to 5.5 V and features a push-pull output configuration. The device provides manual reset functionality and includes an internal reset delay timer. Available in a compact SOT-23-3 surface-mount package, it supports threshold voltages of 2.5 V, 3 V, 3.3 V, and 5 V. The component ensures reliable operation across an industrial temperature range from -40°C to +125°C with a typical operating current of 60 µA.

Supervisors Feature Summary

• Provides manual reset capability for system control
• Features push-pull output driver for direct logic interfacing
• Supports multiple fixed voltage thresholds for various supply rails
• Operates efficiently with low quiescent current consumption

Supervisors Applications

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

Supervisors Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm the exact threshold voltage variant, as the base part number covers multiple options. Confirm package type and lead finish specifications match design requirements. Check current lifecycle status directly with the manufacturer or authorized distributors, as availability may vary by region and production phase.

Supervisors Selection Notes

Select this component when a manual reset input is required alongside standard voltage supervision. Ensure the chosen threshold voltage matches the target supply rail accurately. Verify that the SOT-23-3 package dimensions fit the PCB layout constraints. Consider the operating temperature range if the application involves extreme environmental conditions beyond standard commercial limits.

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 series differ primarily in threshold voltage options and package styles, such as SC-70 or SOT-23. The ADM810SARTZ-REEL specifically utilizes the SOT-23-3 form factor for space-constrained designs.

Supervisors Replacement Considerations

Consult official Analog Devices cross-reference guides for verified substitutes. Potential alternatives include other ADM810 variants with different packages or thresholds, provided they maintain manual reset functionality and compatible electrical characteristics.