STMicroelectronics

TDA7491P13TR

The TDA7491P13TR is a high-performance, monolithic integrated circuit designed for use in Class D audio amplifiers. It is manufactured by STMicroelectronics, a leading global semiconductor company.

Description:

The TDA7491P13TR is a high-efficiency audio power amplifier that operates in Class D mode. It is designed to deliver high-quality audio performance with low power consumption. The device is available in a compact, thermally enhanced PowerSSO-24 package, making it suitable for a wide range of applications.

Features:

1. High Efficiency: The TDA7491P13TR operates in Class D mode, which allows it to achieve high efficiency levels of up to 90%.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 6V to 18V, making it suitable for various power supply configurations.
3. Low Distortion: The TDA7491P13TR is designed to provide low distortion levels, ensuring high-quality audio performance.
4. High Power Output: The device can deliver a continuous output power of up to 100W.
5. Thermal Protection: The TDA7491P13TR features an integrated thermal shutdown protection mechanism to prevent damage due to overheating.
6. Easy External Filter Design: The device allows for an easy external filter design, which simplifies the overall system design.
7. Compact Package: The TDA7491P13TR is available in a compact PowerSSO-24 package, which saves space and simplifies the PCB layout.

Applications:

The TDA7491P13TR is suitable for a wide range of audio applications, including:

1. Home Audio Systems: The device can be used in home audio systems, such as AV receivers, soundbars, and home theater systems, to deliver high-quality audio with low power consumption.
2. Portable Audio Devices: Due to its high efficiency and wide input voltage range, the TDA7491P13TR can be used in portable audio devices, such as Bluetooth speakers and headphones, to extend battery life.
3. Car Audio Systems: The device can be used in car audio systems to deliver high-quality audio performance with low power consumption.
4. Professional Audio Equipment: The TDA7491P13TR can be used in professional audio equipment, such as PA systems and amplifiers, to deliver high-quality audio with high efficiency.
5. Industrial Audio Applications: The device can also be used in industrial audio applications, such as public address systems and intercom systems, where high efficiency and reliability are crucial.

In summary, the TDA7491P13TR is a high-performance, high-efficiency audio power amplifier suitable for a wide range of applications. Its compact package, low distortion levels, and thermal protection features make it an ideal choice for designers looking to create high-quality, energy-efficient audio systems.