Texas Instruments

TPA3131D2RHBR  

Audio Amplifiers

TPA3131D2RHBR is a high-efficiency, Class-D audio power amplifier from Texas Instruments. This device is designed to deliver high-quality audio performance with low power consumption, making it ideal for a wide range of applications.

Description:

The TPA3131D2RHBR is a monolithic Class-D audio power amplifier that operates from a single supply voltage. It features a high level of integration, with all the necessary components for a complete audio power amplifier system integrated into a single chip. This includes a power MOSFET output stage, error handling, and thermal shutdown.

Features:

• High efficiency: The TPA3131D2RHBR offers high efficiency of up to 95%, which helps to reduce power consumption and heat generation.
• Wide supply voltage range: The device can operate from a supply voltage range of 4.5V to 18V, making it suitable for a wide range of applications.
• Low distortion: The TPA3131D2RHBR features a low distortion of less than 0.01%, ensuring high-quality audio performance.
• High output power: The device can deliver up to 2x5W of output power, making it suitable for applications that require high power output.
• Small form factor: The TPA3131D2RHBR is available in a compact 22mm x 22mm x 5.3mm PQFN package, making it easy to integrate into a wide range of applications.

Applications:

The TPA3131D2RHBR is suitable for a wide range of audio applications, including:

• Portable audio devices: Due to its small form factor and low power consumption, the TPA3131D2RHBR is ideal for use in portable audio devices such as headphones and earbuds.
• Home audio systems: The high output power and low distortion of the TPA3131D2RHBR make it suitable for use in home audio systems, including speakers and soundbars.
• Car audio systems: The TPA3131D2RHBR can be used in car audio systems to deliver high-quality audio performance with low power consumption.
• Professional audio equipment: The device can also be used in professional audio equipment, such as PA systems and mixing consoles.

Overall, the TPA3131D2RHBR from Texas Instruments is a high-performance, efficient, and versatile Class-D audio power amplifier that is suitable for a wide range of applications. Its small form factor and low power consumption make it an ideal choice for portable audio devices, while its high output power and low distortion make it suitable for home and professional audio systems.

TPA3131D2RHBR Documents

Download datasheets and manufacturer documentation for TPA3131D2RHBR

Datasheets :

TPA3131D2/TPA3132D2      

Reference Design Library :

TPA3131D2EVM: 4W x 2 @ 8©, 4.5 ~ 26V in      

HTML Datasheet :

TPA3131D2/TPA3132D2      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018