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MAX6387XS25D3

MAX6387XS25D3 Description

The MAX6387XS25D3 is a high-performance, dual-channel voltage supervisor designed by Analog Devices Inc./Maxim Integrated. This IC is specifically engineered to monitor two supply voltages and ensure system reliability by providing accurate and timely reset signals. The device features a voltage threshold of 2.5V with an adjustable option, making it highly versatile for a variety of applications. It is housed in a compact SC70-4 package, ideal for space-constrained designs.

MAX6387XS25D3 Features

• Dual Voltage Monitoring: The MAX6387XS25D3 is capable of monitoring two supply voltages simultaneously, ensuring that both power sources are within specified limits. This dual monitoring capability is crucial for systems requiring redundancy and fail-safe mechanisms.
• Adjustable Voltage Threshold: With a base voltage threshold of 2.5V and an adjustable feature, this supervisor can be fine-tuned to match the specific requirements of different power supply configurations.
• Active Low Reset Output: The reset output is active low, which is a common requirement in many digital systems. This ensures compatibility with a wide range of microcontrollers and processors.
• Minimum Reset Timeout: The device guarantees a minimum reset timeout of 140ms, providing ample time for the system to stabilize before releasing the reset signal. This feature is essential for preventing premature system initialization.
• Surface Mount Technology: The MAX6387XS25D3 is designed for surface mount applications, making it suitable for automated assembly processes and high-density PCB designs.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the device is highly resistant to moisture, ensuring reliable performance in various environmental conditions.
• Compliance and Standards: The MAX6387XS25D3 is REACH affected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

MAX6387XS25D3 Applications

The MAX6387XS25D3 is ideal for a wide range of applications where reliable power monitoring and system reset are critical. Some specific use cases include:

• Telecommunications Equipment: In base stations and network routers, the dual voltage monitoring ensures that both primary and backup power supplies are functioning correctly, preventing system failures.
• Industrial Control Systems: For PLCs and automation controllers, the adjustable voltage threshold and active low reset output provide precise control and compatibility with existing systems.
• Consumer Electronics: In devices such as smart TVs and gaming consoles, the compact SC70-4 package and surface mount design allow for integration into space-limited enclosures.
• Automotive Electronics: For in-vehicle infotainment systems and electronic control units, the moisture sensitivity level of 1 ensures reliable operation in varying environmental conditions.

Conclusion of MAX6387XS25D3

The MAX6387XS25D3 from Analog Devices Inc./Maxim Integrated stands out as a robust and versatile voltage supervisor. Its dual-channel monitoring capability, adjustable voltage threshold, and active low reset output make it a reliable choice for ensuring system stability and reliability. The compact SC70-4 package and surface mount design further enhance its suitability for modern, space-constrained applications. Whether in telecommunications, industrial control, consumer electronics, or automotive applications, the MAX6387XS25D3 provides a comprehensive solution for power supply monitoring and system reset, ensuring optimal performance and reliability.