STMicroelectronics

TDA7383

TDA7383 Description

The TDA7383 is a high-performance, quad-channel Class AB audio amplifier designed by STMicroelectronics. This Linear IC Chip is capable of delivering a maximum output power of 35 watts per channel into a 4-ohm load. It is housed in a Tube package and features a Through Hole mounting type, making it suitable for a variety of applications requiring robust and reliable audio amplification. The TDA7383 operates within a supply voltage range of 8V to 18V, ensuring flexibility in power supply requirements. Despite its Obsolete product status, the TDA7383 remains a notable choice for specific applications due to its unique feature set and performance capabilities.

TDA7383 Features

• High Output Power: With a maximum output power of 35W per channel into a 4-ohm load, the TDA7383 is designed to deliver high-quality audio performance, making it ideal for applications requiring significant amplification.
• Flexible Supply Voltage: The TDA7383 operates within a supply voltage range of 8V to 18V, providing flexibility in power supply options and compatibility with various power sources.
• Class AB Amplifier: As a Class AB amplifier, the TDA7383 offers a balance between efficiency and sound quality, ensuring minimal distortion and high fidelity audio output.
• Through Hole Mounting: The Through Hole mounting type ensures robust mechanical stability and ease of integration into various electronic systems.
• Compliance and Safety: The TDA7383 is REACH Unaffected and ROHS3 Compliant, ensuring it meets environmental and safety standards. Additionally, it has a Moisture Sensitivity Level (MSL) of 3 (168 Hours), making it suitable for environments with varying humidity levels.

TDA7383 Applications

The TDA7383 is well-suited for a range of applications where high-quality audio amplification is required. Its high output power and flexible supply voltage make it ideal for:

• Home Audio Systems: Providing powerful amplification for multi-channel home theater systems.
• Professional Audio Equipment: Suitable for amplifiers in professional audio setups, such as PA systems and studio monitors.
• Automotive Audio: Enhancing the audio experience in vehicles with its robust design and high power output.
• Industrial Applications: Ideal for applications requiring reliable and high-performance audio amplification in industrial settings.

Conclusion of TDA7383

The TDA7383 from STMicroelectronics is a versatile and high-performance quad-channel Class AB audio amplifier. Its ability to deliver 35 watts per channel into a 4-ohm load, combined with its flexible supply voltage range and robust Through Hole mounting, makes it a reliable choice for various audio amplification needs. Despite being marked as Obsolete, the TDA7383 remains a valuable component for specific applications where its unique features and performance benefits are required. Its compliance with environmental and safety standards further enhances its suitability for a wide range of applications in the electronics industry.