ADM706ARZ-REEL7

Supervisors Overview

The ADM706ARZ-REEL7 is a voltage supervisory circuit manufactured by Analog Devices Inc., designed to monitor a single power supply input. It operates within a maximum supply voltage of 5.5 V and features a threshold voltage of 4.4 V with an overvoltage threshold of 4.5 V. The device provides a push-pull output type and includes manual reset functionality alongside a watchdog timer. It ensures a reset delay time of 200 ms and maintains a typical operating supply current of 190 uA. The component supports power-fail detection and functions reliably across an industrial temperature range from -40 C to +85 C.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring
• Provides manual reset capability via dedicated input
• Features push-pull output structure for robust signal driving
• Includes power-fail detection logic

Supervisors Applications

• Microprocessor system supervision
• Computer hardware monitoring
• Industrial controller protection

Supervisors Procurement Notes

Verify the specific suffix REEL7 against official Analog Devices documentation to confirm packaging details, as suffixes may indicate variations in reel specifications or tape-and-reel configurations. Ensure compatibility with existing PCB footprints and verify that the SOIC-8 package dimensions align with assembly requirements before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with integrated watchdog and manual reset is required. Consider the 4.4 V threshold and 200 ms delay for systems needing precise power sequencing. Evaluate the 190 uA quiescent current for low-power applications and ensure the 5.5 V maximum rating accommodates potential supply transients in the target design environment.

Supervisors Part Context

This part belongs to the ADM706 series of microprocessor supervisory circuits produced by Analog Devices. The series focuses on providing essential reset generation and power management functions for digital systems. The ADM706 variant specifically targets applications requiring combined voltage monitoring, watchdog timing, and manual intervention capabilities within a compact surface-mount package.

Supervisors Replacement Considerations

Public confirmed substitute part numbers: ADM706ARZ.