ADM708TARZ-REEL

Supervisors Overview

The ADM708TARZ-REEL is a microprocessor supervisory circuit designed for monitoring 5 V power supplies and batteries. It features an active high reset output with a typical threshold of 4.40 V. The device includes a debounced manual reset input and operates within a supply voltage range of 1 V to 5.5 V. It draws 190 μA quiescent current and provides a 200 ms reset pulse width. The component supports industrial temperatures from -40°C to 85°C and is available in an 8-SOIC package.

Supervisors Feature Summary

• Active high reset output ensures valid logic states during power-up
• Debounced manual reset input prevents false triggering
• Precision voltage monitor maintains stability across operating conditions

Supervisors Applications

• Microprocessor systems requiring reliable power supervision
• Controllers needing critical supply monitoring
• Intelligent instruments with battery or 5 V rail oversight

Supervisors Procurement Notes

Verify the exact suffix against official Analog Devices documentation to confirm package type, temperature grade, and reel specifications. Ensure compatibility with existing board layouts and thermal requirements before integration. Cross-reference datasheet revisions to validate pinout consistency and electrical characteristics for your specific design implementation.

Supervisors Selection Notes

Select this component when an active high reset signal is required for system initialization. It serves as a direct upgrade for legacy MAX708 designs. Verify that the 4.40 V threshold aligns with the monitored rail's minimum operating voltage. Consider the 8-SOIC footprint for surface-mount assembly constraints.

Supervisors Part Context

This part belongs to the ADM705/ADM706/ADM707/ADM708 family of supervisory circuits. These devices are engineered for low-cost, high-reliability monitoring applications. The family shares common architectural features while differing in reset polarity and threshold voltages to suit various power management needs.

Supervisors Replacement Considerations

The ADM708 is functionally compatible with the MAX708 series. Verify pinout alignment and threshold voltage tolerances when substituting between these manufacturers. Check for any differences in manual reset debounce timing or quiescent current specifications.