STMicroelectronics

TDA7294V

The TDA7294V is a high-power audio amplifier integrated circuit (IC) manufactured by STMicroelectronics. It is designed for use in car audio systems and other high-power audio applications.

Description:

The TDA7294V is a monolithic integrated circuit in a multi-well technology process. It is a high-power audio amplifier that can deliver up to 75 watts of continuous output power at 4 ohms with a low distortion level. The device features a wide supply voltage range of 6V to 12V, making it suitable for various applications.

Features:

1. High output power: The TDA7294V can deliver up to 75 watts of continuous output power at 4 ohms.
2. Low distortion: The device features low distortion levels, ensuring high-quality audio performance.
3. Wide supply voltage range: The TDA7294V can operate with a supply voltage range of 6V to 12V.
4. Thermal protection: The device includes an integrated thermal protection feature to prevent overheating.
5. Short-circuit protection: The TDA7294V has built-in short-circuit protection to protect the device from damage in case of a short circuit.
6. Mute function: The device features a mute function to prevent audio output during power-up or in case of an error.
7. Compact package: The TDA7294V is available in a small-outline integrated circuit (SOIC) package, making it suitable for space-constrained applications.

Applications:

1. Car audio systems: The TDA7294V is commonly used in car audio systems due to its high output power and low distortion characteristics.
2. Home audio systems: The device can also be used in home audio systems, such as amplifiers and soundbars, to provide high-quality audio performance.
3. Portable audio devices: The TDA7294V can be used in portable audio devices, such as Bluetooth speakers and headphones, to deliver powerful audio output.
4. Industrial audio systems: The device can be used in industrial audio systems, such as public address systems and alarm systems, to provide high-power audio output.
5. Professional audio equipment: The TDA7294V can be used in professional audio equipment, such as mixing consoles and amplifiers, to deliver high-quality audio performance in demanding environments.

In summary, the TDA7294V is a high-power audio amplifier IC from STMicroelectronics that offers high output power, low distortion, and a wide supply voltage range. It is suitable for various applications, including car audio systems, home audio systems, portable audio devices, industrial audio systems, and professional audio equipment.