Texas Instruments

LM48512TL/NOPB  

Audio Amplifiers

LM48512TL/NOPB Description

The LM48512TL/NOPB is a high-performance, Class D monolithic audio amplifier designed for a wide range of consumer and industrial applications. Manufactured by Texas Instruments, this IC is part of the renowned Boomer® and PowerWise® series, known for their efficiency and reliability. The LM48512TL/NOPB delivers a maximum output power of 1.8W per channel into an 8-ohm load, making it ideal for compact audio systems requiring high efficiency and low power consumption.

This amplifier operates over a wide supply voltage range of 2.3V to 5.5V, providing flexibility in power supply design. It features a surface-mount package, specifically the 16-lead DSBGA, which is ideal for space-constrained applications. The LM48512TL/NOPB is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and regulatory standards. The product is available in a Tape & Reel (TR) package, facilitating efficient manufacturing processes.

LM48512TL/NOPB Features

The LM48512TL/NOPB offers several unique features that set it apart from similar models:

• Depop and Shutdown Features: These features help reduce power consumption and minimize pop noise during power-up and power-down cycles, ensuring a smooth and quiet operation.
• Wide Supply Voltage Range: The ability to operate between 2.3V and 5.5V makes it suitable for a variety of power supply configurations, enhancing its versatility.
• High Efficiency: As a Class D amplifier, it provides high efficiency, which translates to less heat generation and longer battery life in portable applications.
• Moisture Sensitivity Level (MSL) 1: This indicates that the device is not moisture sensitive, allowing for more flexible handling and storage conditions without the need for special precautions.

LM48512TL/NOPB Applications

The LM48512TL/NOPB is well-suited for a variety of applications where compact size, high efficiency, and reliable performance are critical:

• Portable Audio Devices: Ideal for smartphones, tablets, and other portable media players where space and power efficiency are paramount.
• Home Audio Systems: Suitable for compact speaker systems, soundbars, and other home audio applications requiring high-quality audio output.
• Industrial Equipment: Can be used in industrial control panels, medical devices, and other applications where reliable audio output is necessary.

Conclusion of LM48512TL/NOPB

The LM48512TL/NOPB from Texas Instruments is a robust and versatile Class D audio amplifier that delivers high performance in a compact package. Its wide supply voltage range, high efficiency, and advanced features such as depop and shutdown make it an excellent choice for a variety of applications. Whether used in portable devices or home audio systems, the LM48512TL/NOPB ensures reliable and efficient audio performance, making it a standout option in the competitive market of audio amplifiers.

LM48512TL/NOPB Documents

Download datasheets and manufacturer documentation for LM48512TL/NOPB

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

BCB Elimination for 0.4 and 0.5 mm Pitch WCSP Bump (PDF)       Product Change Notification (PDF)