ADM707AR-REEL

Supervisors Overview

The ADM707AR-REEL is a voltage supervisory circuit manufactured by Analog Devices Inc., designed as a simple reset and power-on reset generator. It monitors a single input voltage with a threshold of 4.65 V and features a push-pull output configuration. The device supports both high-active and low-active reset modes, ensuring the RESET signal is active when VCC equals 1 V. It includes a manual reset input compatible with TTL/CMOS logic and provides a minimum reset delay time of 160 ms, with a typical reset pulse width of 200 ms. Operating within a temperature range of -40°C to +85°C, it utilizes an 8-SOIC surface-mount package.

Supervisors Feature Summary

• Provides dual-mode reset functionality supporting both high-active and low-active configurations for flexible system integration.
• Includes a debounced manual reset input that ensures compatibility with standard TTL and CMOS logic levels.
• Features a push-pull output structure to drive reset signals effectively across various digital loads.

Supervisors Applications

• Microprocessor system supervision
• Controller board monitoring
• Smart instrument power management

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and pin alignment against the 8-SOIC specification. Review datasheet revisions for any parameter updates prior to implementation. Ensure supply chain stability given discontinued manufacturing status.

Supervisors Selection Notes

Select this component for applications requiring a dedicated voltage supervisor with configurable active states. The 4.65 V threshold suits standard 5 V rail monitoring. Consider the 190 μA quiescent current for power-sensitive designs. Verify thermal performance within the specified operating temperature range during layout.

Supervisors Part Context

This part belongs to the ADM705/ADM706/ADM707/ADM708 series of microprocessor supervisory circuits from Analog Devices. These devices are engineered to provide reliable reset generation for digital systems. The ADM707 variant specifically targets applications needing precise voltage monitoring with minimal external components.

Supervisors Replacement Considerations

Public confirmed substitute part numbers: ADM707ANZ, ADM707ARZ-REEL.