STMicroelectronics

TDA7465

TDA7465 Description

The TDA7465 is an integrated circuit (IC) designed for audio tone processing applications. Manufactured by STMicroelectronics, this Audio Special Purpose IC is housed in a 42SDIP package and is ideal for signal mixing. The TDA7465 features a 2-channel audio matrix, providing robust performance audio in signal processing. It operates within a supply voltage range of 7V to 10.2V, making it suitable for a variety of power supply configurations. The IC is mounted through-hole, ensuring secure and reliable installation in electronic circuits. Despite its obsolete status, the TDA7456 remains a viable option for specific applications due to its unique features and compliance with industry standards such as REACH and RoHS3.

TDA7465 Features

The TDA7465 offers several key features that distinguish it from similar models:

• Audio Matrix: The 2-channel audio matrix allows for efficient signal mixing and processing, enhancing the overall audio quality.
• Supply Voltage Range: With an operational range of 7V to 10.2V, the TDA7465 is versatile and can accommodate various power supply setups.
• I2C Interface: The I2C interface enables seamless communication and control, facilitating integration into modern electronic systems.
• Compliance: The TDA7465 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level (MSL): Rated at M SL3 (168 hours), the IC is suitable for environments with varying humidity levels, ensuring reliability and longevity.
• Packaging: The tube packaging provides protection during storage and transportation, reducing the risk of damage.

TDA7465 Applications

The TDA7465 is well-suited for a range of applications where high-quality audio processing is required. Its primary application is signal mixing, making it ideal for:

• Audio Systems: Enhancing the performance of audio systems by providing precise control over tone and signal mixing.
• Consumer Electronics: Improving the audio quality in devices such as radios, televisions, and home theaters.
• Professional Audio Equipment: Utilized in mixing consoles and audio processing units for professional sound production.
• Automotive Audio: Enhancing the audio experience in vehicles by providing high-quality signal processing and tone control.

Conclusion of TDA7465

The TDA7465, despite being obsolete, remains a valuable component for specific audio processing applications. Its robust features, including the 2-channel audio matrix, I2C interface, and compliance with industry standards, make it a reliable choice for engineers and designers. The TDA746's5 versatility in handling various supply voltages and its ability to operate in different environments due to its MSL rating further enhance its appeal. For applications requiring high-quality signal mixing and audio processing, the TDA7465 continues to offer a practical and effective solution.