NXP Semiconductors Tariff Inquiry

PCA9540BGD,125

PCA9540BGD,125 Description

The PCA9540BGD,125 is a specialized backplane connector IC from NXP Semiconductors, designed for high-performance applications requiring efficient I2C interface management. With a supply voltage range of 2.3V to 5.5V, this IC is well-suited for a variety of electronic systems. Despite its obsolete status, it remains a popular choice for its unique features and advantages in certain applications. The PCA9540BGD,125 is compliant with the ROHS3 directive, indicating its adherence to environmental regulations, and is unaffected by REACH regulations, ensuring compliance with chemical safety standards.

PCA9540BGD,125 Features

• Interface: I2C, a widely used serial communication protocol that simplifies connections between integrated circuits.
• Voltage - Supply: Operates within a broad range of 2.3V to 5.5V, providing flexibility in power supply design.
• Mounting Type: Surface Mount, which is ideal for modern electronics where space is at a premium.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• ECCN: EAR99, indicating that it is not subject to export controls under the Export Administration Regulations.
• HTSUS: 8542.39.0001, the tariff classification for customs purposes.
• Base Product Number: PCA9540, signifying its part of a series of specialized backplane connectors.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), meaning it is not sensitive to moisture, which is a significant advantage in environments prone to humidity.

PCA9540BGD,125 Applications

The PCA9540BGD,125 is particularly ideal for applications where multiple I2C devices need to be managed efficiently. This includes:

• Industrial Automation: For managing I2C devices in control systems and sensors.
• Telecommunications: In base stations and network equipment where multiple I2C devices are used for data transmission and reception.
• Automotive Infotainment Systems: To manage the increasing number of I2C devices in modern vehicles.

Conclusion of PCA9540BGD,125

While the PCA9540BGD,125 is classified as obsolete, its robust features, broad voltage range, and I2C interface make it a reliable choice for legacy systems and specific applications where its unique advantages are required. Its compliance with environmental standards and its unlimited moisture sensitivity level further enhance its appeal for use in a wide range of environments. Despite the product's obsolescence, its performance benefits and unique features continue to make it a viable option for certain specialized applications within the electronics industry.