National Semiconductor Tariff Inquiry

LM80CIMTX-3

LM80CIMTX-3 Description

The LM80CIMTX-3 is a high-performance hardware monitor designed for advanced power management applications. Manufactured by National Semiconductor, this device is part of the Power Management Integrated Circuit (PMIC) category and is known for its robust and versatile functionality. The LM80CIMTX-3 features an I2C output type, making it ideal for systems requiring efficient communication protocols. It operates within a wide supply voltage range of 2.8V to 5.75V, ensuring compatibility with various power supply configurations.

This hardware monitor is equipped with a comprehensive topology that includes an Analog-to-Digital Converter (ADC), a comparator, a fan speed counter, and a register bank. These components work together to provide precise monitoring and control of critical system parameters. The LM80CIMTX-3 is designed for surface mount applications, offering ease of integration into compact and high-density designs. It is currently in an active product status, ensuring continued availability and support.

LM80CIMTX-3 Features

The LM80CIMTX-3 stands out due to its unique combination of features and performance benefits:

• High Accuracy: With a maximum accuracy of ±3°C, the LM80CIMTX-3 provides reliable temperature monitoring, crucial for maintaining system stability and preventing overheating.
• Dual Sensor Capability: The device supports both internal and external sensors, allowing for comprehensive monitoring of both the local environment and remote components.
• Fan Speed Monitoring: The integrated fan speed counter enables precise control and monitoring of cooling systems, ensuring optimal thermal management.
• I2C Communication: The I2C output type facilitates efficient data transfer and communication with other system components, simplifying integration into complex systems.
• Wide Operating Voltage Range: The 2.8V to 5.75V supply voltage range makes the LM80CIMTX-3 suitable for a variety of power supply configurations, enhancing its versatility.
• Surface Mount Compatibility: The surface mount mounting type allows for easy integration into modern, high-density designs, saving space and improving reliability.
• REACH Affected: The LM80CIMTX-3 complies with REACH regulations, ensuring environmental safety and regulatory compliance.
• Bulk Packaging: Available in bulk packaging, the LM80CIMTX-3 is suitable for large-scale production and inventory management.

LM80CIMTX-3 Applications

The LM80CIMTX-3 is ideal for a wide range of applications where precise hardware monitoring and control are essential:

• Telecommunications: In base stations and networking equipment, the LM80CIMTX-3 ensures reliable temperature and fan speed monitoring, preventing system failures due to overheating.
• Computing: For servers and high-performance computing systems, the device provides critical temperature and voltage monitoring, enhancing system reliability and longevity.
• Industrial Automation: In industrial control systems, the LM80CIMTX-3 monitors critical parameters to ensure optimal operation and prevent equipment damage.
• Medical Equipment: In medical devices, precise temperature and voltage monitoring are crucial for maintaining system accuracy and patient safety.
• Consumer Electronics: In high-end consumer electronics, the LM80CIMTX-3 ensures reliable thermal management and system stability, enhancing user experience.

Conclusion of LM80CIMTX-3

The LM80CIMTX-3 is a versatile and reliable hardware monitor that offers a comprehensive suite of features for advanced power management applications. Its high accuracy, dual sensor capability, and I2C communication make it an ideal choice for systems requiring precise monitoring and control. With its wide operating voltage range and surface mount compatibility, the LM80CIMTX-3 is suitable for a variety of applications, from telecommunications to medical equipment. National Semiconductor's commitment to quality and compliance ensures that the LM80CIMTX-3 meets the stringent requirements of the electronics industry, making it a top choice for engineers and designers seeking a robust hardware monitoring solution.