Texas Instruments

TPA0242PWPR  

Audio Amplifiers

TPA0242PWPR Description

The TPA0242PWPR is a high-performance, Class AB stereo amplifier designed by Texas Instruments, known for its robust performance and versatile features. This amplifier delivers a maximum output power of 2.8W per channel into a 3-ohm load, making it suitable for a variety of audio applications. It operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of power supplies. The TPA0242PWPR is housed in a 24-lead HTSSOP package, which is ideal for surface mount applications, providing a compact and reliable solution for space-constrained designs.

TPA0242PWPR Features

The TPA0242PWPR features a comprehensive set of functionalities that enhance its performance and flexibility. Key features include:

• Depop: Minimizes the pop and click sounds during power-up and power-down, ensuring a smooth audio experience.
• Differential Inputs: Provides improved noise rejection and signal integrity, making it suitable for high-fidelity audio applications.
• Input Multiplexer: Allows multiple input signals to be selected and processed, offering greater flexibility in system design.
• Mute and Shutdown: These features enable power savings and noise reduction when the amplifier is not in use, enhancing overall system efficiency.
• Thermal Protection: Protects the amplifier from overheating, ensuring reliable operation under various conditions.
• Volume Control: Provides precise control over audio output levels, enhancing user experience.

TPA0242PWPR Applications

The TPA0242PWPR is ideal for applications requiring high-quality audio output and robust performance. Its key applications include:

• Consumer Electronics: Ideal for portable audio devices, such as MP3 players, smartphones, and tablets, where compact size and high performance are critical.
• Automotive Audio Systems: Suitable for in-car entertainment systems, providing clear and powerful audio output.
• Professional Audio Equipment: Can be used in professional audio applications, such as mixing consoles and studio monitors, where high-fidelity audio is essential.
• Industrial Applications: Useful in industrial settings where reliable and efficient audio amplification is required.

Conclusion of TPA0242PWPR

The TPA0242PWPR from Texas Instruments stands out as a versatile and high-performance Class AB stereo amplifier. Its unique features, such as differential inputs, input multiplexer, and thermal protection, offer significant advantages over similar models. With a maximum output power of 2.8W per channel and a compact 24-lead HTSSOP package, it is well-suited for a wide range of applications, from consumer electronics to professional audio equipment. Despite its obsolete status, the TPA0242PWPR remains a reliable choice for designers seeking a high-quality audio solution.

TPA0242PWPR Documents

Download datasheets and manufacturer documentation for TPA0242PWPR