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MAX6385XS33D1-T

MAX6385XS33D1-T Description

The MAX6385XS33D1-T is a single-channel voltage supervisor IC designed by Analog Devices Inc./Maxim Integrated. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a compact SC70-4 package. It is specifically engineered to monitor a single voltage rail with a threshold voltage of 3.3V. The MAX6385XS33D1-T provides a reset signal when the monitored voltage falls below the threshold, ensuring reliable system operation. The reset signal is active high and has a minimum reset timeout of 1ms, which is crucial for timely system recovery. The device is available in a surface-mount package, making it suitable for space-constrained applications. It is important to note that this product is obsolete, but it remains a viable option for legacy systems or specific applications where its unique features are required.

MAX6385XS33D1-T Features

• Single Voltage Monitoring: The MAX6385XS33D1-T is designed to monitor a single voltage rail, making it ideal for applications where only one critical voltage needs to be supervised.
• 3.3V Threshold Voltage: The device features a fixed threshold voltage of 3.3V, which is commonly used in many digital systems, ensuring compatibility with standard 3.3V logic levels.
• Active High Reset Output: The reset output is active high, which is a common configuration for many microcontrollers and digital systems, simplifying integration.
• 1ms Minimum Reset Timeout: The minimum reset timeout of 1ms ensures that the system has sufficient time to recover from a power dip or brownout condition.
• Surface Mount Package: The SC70-4 package is suitable for surface-mount technology (SMT), allowing for high-density board layouts and automated assembly processes.
• Moisture Sensitivity Level 1: The device has a moisture sensitivity level (MSL) of 1, indicating it is not sensitive to moisture and can be stored and handled without special precautions.
• Compliance: The MAX6385XS33D1-T is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

MAX6385XS33D1-T Applications

The MAX6385XS33D1-T is well-suited for a variety of applications where reliable voltage monitoring and system reset are critical. Some specific use cases include:

• Embedded Systems: In embedded systems, the MAX6385XS33D1-T can be used to monitor the main power supply voltage, ensuring that the system remains stable and resets safely in case of a power anomaly.
• Microcontroller Applications: For microcontroller-based designs, the device can provide a reliable reset signal to the microcontroller, preventing erratic behavior due to power supply fluctuations.
• Digital Logic Systems: In digital logic systems, the 3.3V threshold voltage aligns well with standard logic levels, making it an ideal choice for voltage monitoring and reset functions.
• Industrial Control Systems: In industrial environments, the MAX6385XS33D1-T can be used to monitor critical power supplies, ensuring that control systems reset properly in case of power disturbances.

Conclusion of MAX6385XS33D1-T

The MAX6385XS33D1-T is a robust single-channel voltage supervisor IC that offers reliable voltage monitoring and reset functionality. Its 3.3V threshold voltage and active high reset output make it compatible with a wide range of digital systems. The device's compact SC70-4 package and surface-mount technology make it suitable for high-density board layouts, while its 1ms minimum reset timeout ensures timely system recovery. Although the product is obsolete, its unique features and compliance with international standards make it a valuable component for legacy systems and specific applications where its capabilities are essential.