STMicroelectronics Tariff Inquiry

TDA7464$

TDA7464$ Description

The TDA7464$ is an integrated circuit (IC) designed for audio tone processing, specifically tailored for signal mixing applications. Manufactured by STMicroelectronics, this IC is categorized under Audio Special Purpose ICs. It features a 44-pin TQFP package, making it suitable for surface mount applications. Although the TDA7464$ is now considered obsolete, it remains a significant component in the realm of audio processing due to its robust performance and versatile functionality.

TDA7464$ Features

The TDA7464$ boasts several unique features that set it apart from other audio tone processors:

• Audio Matrix and Signal Mixing: The TDA7464$ is equipped with an advanced audio matrix that allows for efficient signal mixing. This feature is particularly beneficial in applications requiring complex audio processing, such as multi-channel audio systems.
• Dual Channel Processing: With two channels, the TDA7464$ can handle stereo audio signals, ensuring high-quality sound output. This dual-channel capability is essential for applications like home theaters and professional audio setups.
• Wide Supply Voltage Range: The IC operates within a supply voltage range of 7V to 10.2V, providing flexibility in supply power requirements. This wide range ensures compatibility with various power sources, enhancing its usability in different environments.
• I2C Interface: The TDA7464$ incorporates an I2C interface, facilitating easy communication and control with other devices. This interface simplifies integration into larger systems, making it ideal for use in complex audio setups.
• Compliance and Packaging: The TDA7464$ is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It is packaged in a tray, which is suitable for surface mount applications and ensures ease of handling during manufacturing processes.

TDA7464$ Applications

The TDA7464$ is ideal for a variety of applications due to its versatile features and robust performance:

• Home Theater Systems: The dual-channel processing and audio matrix capabilities make the TDA7464$ a perfect fit for home theater systems, where high-quality audio mixing and processing are crucial.
• Professional Audio Equipment: In professional audio setups, such as recording studios and live sound systems, the TDA7464$ can handle complex audio signals, ensuring clear and precise sound output.
• Automotive Audio Systems: The wide supply voltage range and surface mount packaging make T theDA7464$ suitable for automotive applications, where space constraints and varying power supply conditions are common.
• Multi-Channel Audio Systems: The TDA7464$ can be used in multi-channel audio systems, such as surround sound setups, where signal mixing and processing are essential for delivering an immersive audio experience.

Conclusion of TDA7464$

Despite being marked as obsolete, the TDA7464$ remains a valuable component in the audio processing industry. Its unique features, such as the audio matrix, dual-channel processing, and I2C interface, provide significant advantages over similar models. The TDA7464$ is well-suited for a wide range of applications, including home theater systems, professional audio equipment, automotive audio systems, and multi-channel audio setups. Its compliance with environmental and safety standards, along with its surface mount packaging, ensures ease of integration and manufacturing. For those seeking a reliable and versatile audio tone processor, the TDA7464$ is a worthy consideration.