STMicroelectronics

TDA7719

TDA7719 Description

The TDA7719 is an advanced audio signal processor designed and manufactured by STMicroelectronics. This automotive-grade IC is specifically engineered for audio applications, offering a robust solution for high-quality sound processing. With a supply voltage range of 7.5V to 10V and a 3-channel configuration, the TDA7719 delivers exceptional performance and reliability in various audio systems.

TDA7719 Features

• 3-Channel Audio Signal Processing: The TDA7719 is equipped with three independent audio channels, allowing for simultaneous processing of multiple audio signals.
• I2C Interface: This IC features an I2C interface, enabling easy integration with other components in the system and simplifying the overall design.
• Surface Mount Technology: The TDA7719 is designed for surface mount applications, which helps reduce the overall size and weight of the audio system while improving reliability.
• Automotive Grade: With an automotive grade rating, the TDA7719 is built to withstand the harsh conditions found in automotive environments, including temperature fluctuations and vibration.
• Voltage Supply Range: The IC operates within a supply voltage range of 7.5V to 10V, providing flexibility in power supply design.
• REACH Unaffected: The TDA7719 is REACH unaffected, ensuring compliance with European Union regulations on the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH).
• RoHS3 Compliant: This IC is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it an environmentally friendly choice for electronic devices.
• Moisture Sensitivity Level (MSL) 3: The TDA7719 has an MSL of 3, which means it can withstand up to 168 hours of exposure to moisture before requiring baking.

TDA7719 Applications

The TDA7719 is ideal for a wide range of audio applications, particularly in the automotive industry. Some specific use cases include:

• In-Car Entertainment Systems: The TDA7719 can be used to process audio signals in car stereos, providing high-quality sound for passengers.
• Advanced Driver Assistance Systems (ADAS): This IC can process audio signals from various sensors in ADAS, such as parking assistance and collision avoidance systems.
• Infotainment Systems: The TDA7719 can be integrated into infotainment systems to enhance the overall user experience by providing clear and crisp audio output.

Conclusion of TDA7719

In conclusion, the TDA7719 is a versatile and reliable audio signal processor designed for automotive applications. Its unique features, such as the I2C interface, surface mount technology, and automotive grade rating, make it an excellent choice for high-quality audio systems. With its compliance with REACH and RoHS regulations, the TDA7719 is not only a powerful solution but also an environmentally responsible one.