Texas Instruments

LM4752TS/NOPB  

Audio Amplifiers

LM4752TS/NOPB Description

The LM4752TS/NOPB is a high-performance, Class AB audio amplifier designed and manufactured by Texas Instruments. This device is capable of delivering up to 11W x 2 channels at 4 ohms load, making it suitable for a wide range of audio applications. With a supply voltage range of 9V to 32V, the LM4752TS/NOPB offers flexibility in power supply options. The device is surface-mountable and is currently in active production, ensuring ongoing availability for new designs.

LM4752TS/NOPB Features

• Class AB Operation: The LM4752TS/NOPB operates in Class AB mode, providing high efficiency and low distortion for superior audio performance.
• Thermal Shutdown Protection: This feature ensures reliable operation by automatically shutting down the amplifier when the temperature exceeds safe limits, protecting the device from damage.
• Wide Voltage Range: The 9V to 32V supply voltage range allows for compatibility with various power sources, increasing the amplifier's versatility.
• Surface Mount: The surface-mount design enables easy integration into printed circuit boards (PCBs), reducing space requirements and improving manufacturing efficiency.
• RoHS3 Compliance: The LM4752TS/NOPB is compliant with the Restriction of Hazardous Substances (RoHS) Directive, making it suitable for environmentally friendly applications.
• REACH Unaffected: The device is not affected by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations, ensuring uninterrupted supply and use.

LM4752TS/NOPB Applications

The LM4752TS/NOPB is ideal for various audio applications, including:

• Portable Audio Devices: Due to its low power consumption and compact form factor, the LM4752TS/NOPB is perfect for portable audio devices such as headphones, earbuds, and Bluetooth speakers.
• Home Audio Systems: The high power output and low distortion make it suitable for home audio systems, providing clear and powerful sound.
• Automotive Audio: The LM4752TS/NOPB can be used in automotive audio systems, delivering high-quality sound in a compact package.
• Professional Audio Equipment: The device's performance benefits make it suitable for professional audio equipment, such as PA systems and mixing consoles.

Conclusion of LM4752TS/NOPB

The LM4752TS/NOPB is a versatile and high-performance Class AB audio amplifier from Texas Instruments. Its combination of high power output, low distortion, and thermal shutdown protection make it an excellent choice for a wide range of audio applications. With its RoHS3 compliance and REACH unaffected status, the LM4752TS/NOPB is also environmentally friendly, making it a responsible choice for audio equipment manufacturers.

LM4752TS/NOPB Documents

Download datasheets and manufacturer documentation for LM4752TS/NOPB

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

LM4752TS/NOPB Symbol & Footprint by SnapMagic      

Technical Resources :

LM4752 TINA-TI Reference Design      

SPICE Models :

LM4752 TINA-TI Spice Model