Texas Instruments

LM2438T

LM2438T Description

The LM2438T is a monolithic integrated circuit (IC) designed specifically for CRT driver applications. Manufactured by Texas Instruments, this device is housed in a Through Hole package, specifically the TO220-9 format, which is well-suited for robust and reliable mounting in various electronic systems. The LM2438T is part of the Video Amps and Modules category, making it a crucial component for driving cathode ray tubes in display devices.

This IC operates with a supply current of 18 mA, ensuring efficient power usage while delivering high performance. The LM2438T is classified under the ECCN code EAR99, indicating its compliance with international export regulations. Additionally, it holds a REACH Unaffected status, ensuring it meets the stringent chemical safety standards set by the European Union.

The LM2438T is packaged in a Tube, which provides protection and ease of handling during manufacturing and assembly processes. Its Moisture Sensitivity Level (MSL) is rated at 1 (Unlimited), meaning it can be exposed to ambient conditions without the risk of moisture-related damage, thus enhancing its reliability and longevity.

LM2438T Features

• CRT Driver Applications: The LM2438T is optimized for driving CRTs, providing the necessary power and control signals to ensure high-quality display performance.
• Through Hole Mounting: This mounting type ensures mechanical stability and ease of integration into printed circuit boards (PCBs), making it suitable for a wide range of industrial and consumer electronics.
• Low Supply Current: With a supply current of only 18 mA, the LM2438T offers energy-efficient operation, which is crucial for applications where power consumption is a concern.
• Compliance and Safety: The ECCN code EAR99 and REACH Unaffected status ensure that the LM2438T meets international regulatory standards, making it suitable for global markets.
• Robust Packaging: The TO220-9 package and Tube packaging provide excellent protection and ease of handling, reducing the risk of damage during manufacturing and assembly.
• Moisture Resistance: The MSL rating of 1 (Unlimited) ensures that the LM2438T can withstand exposure to moisture, enhancing its reliability in various environmental conditions.

LM2438T Applications

The LM2438T is ideally suited for applications requiring high-performance CRT drivers. Its key applications include:

• Display Devices: Ideal for driving CRTs in monitors, televisions, and other display devices, ensuring sharp and vibrant visuals.
• Industrial Equipment: Used in industrial control panels and monitoring systems where reliable and high-quality display is essential.
• Consumer Electronics: Suitable for a variety of consumer electronics that utilize CRT technology, providing stable and efficient performance.

Conclusion of LM2438T

The LM2438T from Texas Instruments is a robust and efficient CRT driver IC designed to meet the demands of high-performance display applications. Its low supply current, compliance with international standards, and robust packaging make it a reliable choice for a wide range of electronic systems. While the product is now obsolete, its legacy in the electronics industry highlights its historical significance and the performance benefits it offered during its production. For applications requiring CRT drivers, the LM2438T remains a notable reference point in the evolution of display technology.