ADM810JAKSZ-REEL

Supervisors Overview

The ADM810JAKSZ-REEL is a microprocessor supervisory circuit manufactured by Analog Devices Inc., designed to monitor voltage levels in electronic systems. It operates within a supply voltage range of 1 V to 5.5 V and features a reset threshold voltage of 2.93 V. The device provides a push-pull output driver with active-high logic, ensuring reliable signal transmission. It includes a fixed reset timeout period of 240 ms to accommodate system startup requirements. The component is housed in an SC-70 package (SOT-323) with three pins, suitable for surface-mount assembly. It supports an operating temperature range from -40°C to +125°C, making it appropriate for industrial applications.

Supervisors Feature Summary

• Provides precise voltage monitoring with a fixed 2.93 V threshold for accurate power supervision
• Features a push-pull output driver capable of sourcing and sinking current for robust drive capability
• Includes a fixed 240 ms reset timeout to ensure stable system initialization sequences
• Operates across an extended industrial temperature range from -40°C to +125°C

Supervisors Applications

• Microprocessor power supply monitoring in embedded systems
• Voltage supervision for battery-powered portable devices
• Industrial control system power integrity verification
• Automotive electronics requiring wide temperature operation

Supervisors Procurement Notes

Verify the specific suffix JAKSZ corresponds to the 2.93 V threshold variant when ordering. Confirm the REEL packaging designation matches your automated assembly requirements. Check current lifecycle status as supervisory circuits may undergo obsolescence notices. Ensure compatibility with your PCB footprint for the SC-70 package. Validate that the active-high output logic aligns with your microprocessor reset input requirements.

Supervisors Selection Notes

Select this component when a fixed 2.93 V threshold is required for standard 3.3 V or 5 V rail monitoring. The push-pull output offers better noise immunity compared to open-drain variants in noisy environments. Consider the 240 ms timeout duration against your system's maximum startup time. The SC-70 package is ideal for space-constrained designs. Verify that the 60 uA typical supply current meets your low-power design goals.

Supervisors Part Context

The ADM810 series comprises simple reset generators and voltage supervisors from Analog Devices. These devices are part of a broader portfolio of power management ICs focused on system reliability. The ADM810 family typically offers various threshold voltages and output configurations to suit different application needs. This specific model represents one variant within the series, distinguished by its threshold voltage and package type.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers for the ADM810JAKSZ-REEL are not available in the provided documentation. Engineers should consult official Analog Devices resources or distributor databases for cross-reference information. Alternative solutions may include other supervisory circuits with similar threshold voltages and output types.