NXP Semiconductors Tariff Inquiry

MC14489BDW

MC14489BDW Description

The MC14489BDW is a 7-segment LED driver integrated circuit (IC) designed for driving 7-segment LED displays. Manufactured by NXP USA Inc., a subsidiary of NXP Semiconductors, this device is part of the Power Management (PMIC) category and is housed in a Surface Mount package, specifically a 20SOIC. The MC14489BDW operates within a supply voltage range of 4.5V to 5.5V and draws a supply current of 5.5 mA. It features a serial interface for data communication, making it suitable for applications requiring compact and efficient display solutions. Despite its obsolescence, the MC14489BDW remains a reliable choice for driving 7-segment LED displays in various electronic systems.

MC14489BDW Features

• Configuration: The MC14489BDW is designed to drive 7-segment LED displays, providing a straightforward solution for numeric and alphanumeric display applications.
• Supply Voltage and Current: It operates within a supply voltage range of 4.5V to 5.5V and consumes a supply current of 5.5 mA, ensuring efficient power usage.
• Mounting Type: The Surface Mount package of the MC14489BDW allows for easy integration into compact and space-constrained designs.
• Interface: The serial interface enables efficient data communication, reducing the number of control lines required and simplifying the overall system design.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the MC14489BDW is suitable for use in environments with varying humidity levels without the need for special handling precautions.
• REACH Status: The MC14489BDW is REACH Unaffected, ensuring compliance with environmental and safety regulations.
• HTSUS Code: The Harmonized Tariff Schedule of the United States (HTSUS) code for the MC14489BDW is 8542.39.0001, facilitating accurate classification for import and export purposes.

MC14489BDW Applications

The MC14489BDW is ideal for applications requiring 7-segment LED displays, such as:

• Consumer Electronics: Devices like digital clocks, calculators, and other consumer electronics that require numeric or alphanumeric displays.
• Industrial Equipment: Control panels, meters, and other industrial devices that need clear and reliable display solutions.
• Automotive Systems: Dashboard displays, odometers, and other automotive applications where compact and efficient display solutions are essential.
• Medical Devices: Equipment such as blood pressure monitors, glucometers, and other medical devices that require accurate and easy-to-read displays.

Conclusion of MC14489BDW

The MC14489BDW is a robust and reliable 7-segment LED driver IC, offering a comprehensive solution for driving LED displays in various applications. Its surface mount package, efficient power usage, and serial interface make it an ideal choice for compact and space-efficient designs. Despite being marked as obsolete, the MC14489BDW continues to provide a reliable and cost-effective solution for driving 7-segment LED displays. Its compliance with environmental regulations and ease of integration make it a preferred choice for engineers and designers in the electronics industry.