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ADM809SARTZ-REEL

ADM809SARTZ-REEL Description

The ADM809SARTZ-REEL is a single-channel voltage supervisor IC designed by Analog Devices Inc., a leading manufacturer in the electronics industry. This device is housed in a compact SOT23-3 package and is available in a tape and reel format, making it suitable for automated surface mount assembly processes. The ADM809SARTZ-REEL is designed to monitor a single voltage and ensure system reliability by providing a reset signal when the monitored voltage falls below a specified threshold.

ADM809SARTZ-REEL Features

• Voltage Monitoring: The ADM809SARTZ-REEL is designed to monitor a single voltage with a threshold of 2.93V. This precise threshold ensures accurate detection of voltage drops that could lead to system instability.
• Reset Functionality: The reset output is active low, providing a clear and reliable reset signal to the system when the monitored voltage falls below the threshold. This feature is crucial for maintaining system integrity during power fluctuations or brownouts.
• Reset Timeout: The reset timeout is a minimum of 140ms, which is sufficient to allow the system to stabilize before the reset signal is released. This ensures that transient voltage drops do not cause unintended resets.
• Mounting Type: The surface mount design allows for easy integration into modern PCB designs, reducing the overall footprint and improving the reliability of the system.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (unlimited), the ADM809SARTZ-REEL is suitable for use in a wide range of environments without the need for special handling or storage conditions.
• ECCN and HTSUS: The ADM809SARTZ-REEL is classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations and facilitating ease of procurement.

ADM809SARTZ-REEL Applications

The ADM809SARTZ-REEL is ideal for applications requiring reliable voltage monitoring and reset functionality. Some specific use cases include:

• Power Supply Monitoring: In power supply units, the ADM809SARTZ-REEL can be used to monitor the main supply voltage, ensuring that the system remains stable during power fluctuations.
• Embedded Systems: For embedded systems, such as microcontrollers and IoT devices, the ADM809SARTZ-REEL provides a reliable reset mechanism to prevent system crashes due to voltage drops.
• Telecommunications: In telecommunication equipment, voltage monitoring is critical for maintaining system uptime and reliability. The ADM809SARTZ-REEL can be used to monitor power supplies and ensure that the system remains operational.
• Industrial Control Systems: In industrial environments, reliable voltage monitoring is essential for maintaining the stability of control systems. The ADM809SARTZ-REEL can be integrated into these systems to provide a robust reset mechanism.

Conclusion of ADM809SARTZ-REEL

The ADM809SARTZ-REEL is a reliable and efficient single-channel voltage supervisor IC from Analog Devices Inc. Its precise voltage monitoring, active low reset functionality, and minimum 140ms reset timeout make it an ideal choice for a variety of applications. The surface mount design and low moisture sensitivity level ensure ease of integration and reliability in various environments. Although the product is now obsolete, its features and performance benefits continue to make it a valuable component for systems requiring robust voltage monitoring and reset capabilities.