ADM810MAKS-REEL

Supervisors Overview

The ADM810MAKS-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 with high-level active reset signaling. The device provides specific threshold voltages including 2.5 V, 3 V, 3.3 V, and 5 V options, with an overvoltage threshold of 4.45 V and an undervoltage threshold of 4.31 V for the 5 V variant. It incorporates a fixed reset delay time of 840 ms and consumes a typical operating supply current of 60 uA. The component is housed in an SC-70-3 surface-mount package and supports an industrial temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Provides manual reset-free voltage supervision with push-pull output capability
• Offers multiple selectable threshold voltage options for various system rails
• Features low quiescent current consumption suitable for battery-powered applications

Supervisors Applications

• Microprocessor power supply monitoring
• Battery-operated electronic devices
• Portable instrumentation systems

Supervisors Procurement Notes

Verify the exact threshold voltage suffix (e.g., MAKS) against design requirements, as the ADM810 series includes multiple variants with different trip points. Confirm package compatibility with PCB footprint specifications. Check manufacturer documentation for RoHS compliance status and lead content declarations prior to integration. Ensure thermal management aligns with the specified operating temperature range during final assembly.

Supervisors Selection Notes

Select this component when a simple, low-power supervisor is required for a single rail without manual reset functionality. Compare the 840 ms reset delay against system startup timing requirements to ensure adequate hold-off duration. Evaluate the 60 uA supply current impact on overall system power budget. Verify that the SC-70-3 package dimensions fit within the available board space constraints.

Supervisors Part Context

This part belongs to the ADM810 family of microprocessor supervisors from Analog Devices. The family offers various threshold voltages and packages to accommodate different design needs. The MAKS suffix indicates a specific threshold voltage configuration within the 5 V option range. These devices are commonly used in embedded systems requiring reliable power-on reset generation.

Supervisors Replacement Considerations

Direct substitutes include other ADM810 variants with matching threshold voltages and package types. Cross-reference pinouts and electrical characteristics carefully when considering alternatives from other manufacturers to ensure functional equivalence.