STMicroelectronics

TDA7350A

TDA7350A Description

The TDA7350A is a Class AB audio amplifier produced by STMicroelectronics. It is designed for mono or stereo operation and can deliver a maximum output power of 22W at a 3.2-ohm load or 11W at a 2-ohm load. The TDA7350A operates over a supply voltage range of 8V to 18V. It is packaged in a tube and is mounted through-hole. The product is currently obsolete, but it remains a popular choice for various audio applications due to its performance and reliability.

TDA7350A Features

• Max Output Power: The TDA7350A can deliver up to 22W at a 3.2-ohm load or 11W at a 2-ohm load, making it suitable for high-power audio applications.
• Class AB Operation: The TDA7350A operates in Class AB mode, providing high efficiency and low distortion.
• Wide Supply Voltage Range: The amplifier can operate over a supply voltage range of 8V to 18V, offering flexibility in power supply selection.
• Through-Hole Mounting: The TDA7350A is mounted through-hole, making it suitable for PCB designs that require this type of mounting.
• Tube Package: The amplifier is packaged in a tube, providing protection and ease of handling.
• RoHS Compliance: The TDA7350A is compliant with RoHS3 standards, ensuring environmental responsibility in its manufacturing process.
• REACH Unaffected: The TDA7350A is not affected by REACH regulations, ensuring compliance with European chemical safety standards.

TDA7350A Applications

The TDA7350A is ideal for a variety of audio applications, including:

1. Car Audio Systems: The high power output and wide supply voltage range make it suitable for powering car audio systems.
2. Home Audio Systems: The TDA7350A can be used in home audio systems, providing high-quality audio amplification.
3. Portable Audio Devices: The amplifier can be used in portable audio devices, such as MP3 players and smartphones, to provide high-quality audio output.
4. Professional Audio Equipment: The TDA7350A can be used in professional audio equipment, such as PA systems and mixing consoles, to provide reliable and high-quality audio amplification.

Conclusion of TDA7350A

The TDA7350A is a high-performance Class AB audio amplifier from STMicroelectronics. Its ability to deliver up to 22W at a 3.2-ohm load or 11W at a 2-ohm load, along with its wide supply voltage range and Class AB operation, make it a popular choice for various audio applications. Although the product is now obsolete, its performance and reliability continue to make it a valuable option for designers looking for a high-quality audio amplifier.