STMicroelectronics

TDA7375V

TDA7375V Description

The TDA7375V is a high-performance audio amplifier designed by STMicroelectronics, a leading semiconductor manufacturer known for its innovative and reliable electronic components. This IC amplifier is classified as a Class AB amplifier, offering a balance between efficiency and sound quality. It is housed in a Tube package and features a Through Hole mounting type, making it suitable for various electronic assemblies.

The TDA7375V is capable of delivering a maximum output power of 40W per channel when connected to a 4-Ohm load, and 12W per channel when connected to a 2-Ohm load. This dual/quad configuration allows for versatile applications, supporting both stereo and multi-channel audio systems. The amplifier operates within a supply voltage range of 8V to 18V, providing flexibility in power supply requirements.

Despite being marked as obsolete, the TDA7375V remains a valuable component for legacy systems and specific applications where its unique features are advantageous. It is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory adherence. The moisture sensitivity level (MSL) is rated at 1 (Unlimited), making it highly durable in various environmental conditions.

TDA7375V Features

The TDA7375V offers several key features that distinguish it from similar models:

• High Output Power: Capable of delivering 40W x 2 channels at a 4-Ohm load and 12W x 4 channels at a 2-Ohm load, the TDA7375V provides robust power output suitable for demanding audio applications.
• Wide Supply Voltage Range: Operating within an 8V to 18V supply voltage range, the TDA7375V offers flexibility in power supply options, making it suitable for a variety of electronic systems.
• Class AB Design: This design ensures a balance between efficiency and sound quality, providing clear audio output with minimal distortion.
• Through Hole Mounting: The Through Hole mounting type ensures secure and reliable installation in printed circuit boards, ideal for robust and durable applications.
• Environmental Compliance: The TDA7375V is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Moisture Resistance: With an MSL rating of 1 (Unlimited), the TDA7375V is highly resistant to moisture, making it suitable for use in various environmental conditions.

TDA7375V Applications

The TDA7375V is ideal for a range of audio applications, including:

• Home Audio Systems: Its high output power and Class AB design make it suitable for high-fidelity stereo systems and multi-channel home theaters.
• Professional Audio Equipment: The robust power output and reliable performance make it a good choice for professional audio amplifiers and sound reinforcement systems.
• Automotive Audio: The wide supply voltage range and moisture resistance ensure it can operate effectively in the variable conditions of automotive environments.
• Industrial Audio Applications: The Through Hole mounting and environmental compliance make it suitable for industrial audio systems where durability and reliability are critical.

Conclusion of TDA7375V

The TDA7375V, despite being marked as obsolete, remains a valuable component for specific audio applications. Its high output power, wide supply voltage range, and Class AB design offer a balance between efficiency and sound quality. The Through Hole mounting type and environmental compliance ensure it is suitable for a variety of applications, from home audio systems to professional and industrial audio equipment. For legacy systems and applications where its unique features are advantageous, the TDA7375V continues to be a reliable choice.