STMicroelectronics

TDA7388A  

Audio Amplifiers

The TDA7388A is a high-quality audio amplifier produced by STMicroelectronics. This device is designed to provide excellent audio performance in a variety of applications, including home audio systems, car audio systems, and professional audio equipment.

Description:

The TDA7388A is a monolithic integrated circuit that is specifically designed for audio amplification. It is a Class-D audio amplifier that uses pulse-width modulation (PWM) to achieve high efficiency and low distortion. The device is available in a compact 5x5mm QFN package, making it suitable for use in a wide range of applications.

Features:

The TDA7388A offers a number of features that make it an ideal choice for audio amplification applications:

1. High Efficiency: The TDA7388A uses a Class-D amplifier topology, which allows it to achieve high efficiency levels of up to 90%.
2. Low Distortion: The device features a low distortion architecture that ensures high-quality audio reproduction.
3. Wide Input Voltage Range: The TDA7388A can operate from a wide input voltage range of 4.5V to 12V, making it suitable for use in a variety of power supply configurations.
4. High Output Power: The device can deliver up to 2x25W of output power into a 4-ohm load, making it suitable for use in high-power audio applications.
5. Thermal Protection: The TDA7388A includes built-in thermal protection to ensure reliable operation over a wide range of temperatures.

Applications:

The TDA7388A is suitable for use in a wide range of audio amplification applications, including:

1. Home Audio Systems: The device can be used to amplify audio signals in home audio systems, providing high-quality sound reproduction.
2. Car Audio Systems: The TDA7388A can be used in car audio systems to provide high-power audio amplification for a variety of speaker configurations.
3. Professional Audio Equipment: The device can be used in professional audio equipment, such as mixing consoles and amplifiers, to provide high-quality audio amplification.
4. Portable Audio Devices: The TDA7388A can be used in portable audio devices, such as headphones and earbuds, to provide high-quality audio amplification in a compact form factor.

Overall, the TDA7388A is a high-quality audio amplifier that offers excellent performance and efficiency in a wide range of applications. Its compact size and high output power make it an ideal choice for use in a variety of audio systems.

TDA7388A Documents

Download datasheets and manufacturer documentation for TDA7388A

PCN :

PROCESS CHANGE INFORMATION (PDF)       Product Change Notification 2024-11-13 (PDF)       PRODUCT CHANGE NOTIFICATION (PDF)