onsemi

LV4900HR-MPB-E

LV4900HR-MPB-E Description

The LV4900HR-MPB-E is a high-performance Class D audio amplifier designed by onsemi, a leading manufacturer in the electronics industry. This IC is part of the LV490 series, known for its robust performance and efficiency in audio applications. The LV4900HR-MPB-E is housed in a Tube package, which ensures reliable performance and ease of integration into various electronic systems. Although the product is now obsolete, it remains a notable example of onsemi's commitment to delivering high-quality audio solutions.

LV4900HR-MPB-E Features

The LV4900HR-MPB-E offers several key features that distinguish it from other audio amplifiers in its category:

• Class D Amplification: Utilizing Class D technology, this amplifier provides high efficiency and low power consumption, making it ideal for applications where energy efficiency is critical.
• Moisture Sensitivity Level (MSL) 3: With an MSL rating of 3 (168 hours), the LV4900HR-MPB-E is designed to withstand moisture exposure, ensuring long-term reliability in various environmental conditions.
• REACH Compliance: The LV4900HR-MPB-E is REACH unaffected, meaning it complies with the stringent chemical regulations set forth by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) framework.
• Obsolete ECCN Classification: The LV4900HR-MPB-E is classified as OBSOLETE under the Export Control Classification Number (ECCN), indicating that it is no longer subject to export controls, simplifying the procurement process for international customers.
• Harmonized Tariff Schedule (HTSUS): The HTSUS code for this product is 0000.00.0000, which is useful for customs and import/export documentation.

LV4900HR-MPB-E Applications

The LV4900HR-MPB-E is suitable for a wide range of applications due to its efficiency and robust design:

• Consumer Electronics: Ideal for use in portable audio devices, home theater systems, and other consumer electronics where high-quality audio output and energy efficiency are essential.
• Automotive Systems: Given its moisture resistance and reliability, the LV4900HR-MPB-E can be used in automotive audio systems, ensuring clear and powerful sound even in challenging environments.
• Professional Audio Equipment: Suitable for professional audio applications such as sound reinforcement systems, studio monitors, and live performance equipment, where high-fidelity audio is required.
• Industrial Applications: The LV4900HR-MPB-E can be integrated into industrial systems that require reliable audio amplification, such as public address systems and industrial control panels.

Conclusion of LV4900HR-MPB-E

The LV4900HR-MPB-E, despite being obsolete, remains a testament to onsemi's expertise in designing high-performance audio amplifiers. Its Class D technology, moisture resistance, and compliance with REACH regulations make it a reliable choice for various applications. While newer models may have replaced it in the market, the LV4900HR-MPB-E continues to serve as a benchmark for efficiency and reliability in the audio amplifier category. For existing systems that rely on this IC, it remains a crucial component, ensuring continued performance and functionality.