ADM8699ARW-REEL

Supervisors Overview

The ADM8699ARW-REEL is a microprocessor supervisory circuit manufactured by Analog Devices Inc., housed in a 16-SOIC package. It monitors a single voltage input with a threshold of 4.65 V and features push-pull outputs. The device includes an integrated watchdog timer and operates within a supply voltage range up to 5.5 V. It supports a reset delay time of 280 ms and functions across a temperature range of -40°C to +85°C. The part is supplied in reel packaging.

Supervisors Feature Summary

• Integrated watchdog timer for system reliability
• Push-pull output configuration
• Single-channel voltage monitoring capability

Supervisors Applications

• Microprocessor power supply supervision
• Embedded system reset management
• Industrial control unit monitoring

Supervisors Procurement Notes

Verify the specific suffix REEL indicates reel packaging when sourcing. Confirm the 16-SOIC package type matches the target PCB footprint. Ensure the 4.65 V threshold aligns with the monitored rail requirements. Check current availability status as distribution may vary.

Supervisors Selection Notes

Select this component for applications requiring a dedicated watchdog timer alongside voltage supervision. The 16-SOIC package suits surface-mount designs needing multiple pins for I/O or power connections. Consider the 280 ms reset delay for timing-sensitive logic initialization sequences.

Supervisors Part Context

This part belongs to the ADM8699 series of supervisory circuits, designed to replace older generations like the ADM699. It provides enhanced integration by combining voltage monitoring with watchdog functionality in a single chip, reducing board space compared to discrete solutions.

Supervisors Replacement Considerations

ADM8699ARN-REEL offers the same electrical specifications but utilizes an 8-SOIC package instead of 16-SOIC.