STMicroelectronics

E-TDA7409DTR

E-TDA7409DTR Description

The E-TDA7409DTR is a high-performance audio signal processor designed for automotive applications. Manufactured by STMicroelectronics, this integrated circuit (IC) is part of the Audio Special Purpose ICs category. It is housed in a 20SO package and is available in a Surface Mount configuration, making it suitable for compact and efficient PCB designs. The E-TDA7409DTR operates within a supply voltage range of 7.5V to 10.5V and features a 2-channel processing capability, ideal for stereo audio systems.

E-TDA7409DTR Features

• Functionality: The E-TDA7409DTR is specifically designed to process audio signals, providing enhanced sound quality and performance. It supports a 2-channel configuration, making it suitable for stereo audio systems.
• Interface: Equipped with an I2C interface, the E-TDA7409DTR allows for seamless communication and control within complex automotive audio systems.
• Supply Voltage: The IC operates within a supply voltage range of 7.5V to 10.5V, ensuring compatibility with a variety of power supply configurations.
• Compliance: The E-TDA7409DTR is REACH Unaffected and ROHS3 Compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL rating of 3 (168 Hours), the E-TDA7409DTR is designed to withstand moisture exposure during manufacturing processes, ensuring reliability and durability.
• Packaging: Available in a Tape & Reel (TR) package, the E-TDA7409DTR is suitable for automated assembly lines, enhancing production efficiency.

E-TDA7409DTR Applications

The E-TDA7409DTR is ideal for a range of automotive audio applications, including:

• In-Car Entertainment Systems: Enhances the audio experience by processing and optimizing sound quality for in-car entertainment systems.
• Audio Amplifiers: Provides high-quality signal processing for automotive audio amplifiers, ensuring clear and dynamic sound output.
• Infotainment Systems: Integrates seamlessly with modern infotainment systems, offering advanced audio processing capabilities for a superior user experience.

Conclusion of E-TDA7409DTR

The E-TDA7409DTR from STMicroelectronics is a robust and reliable audio signal processor tailored for automotive applications. Its 2-channel processing capability, I2C interface, and compatibility with a range of supply voltages make it a versatile solution for enhancing audio performance in vehicles. The IC's compliance with REACH and ROHS3 standards ensures it meets the highest environmental and safety requirements. Although the E-TDA7409DTR is now considered obsolete, it remains a valuable component for legacy systems and applications where its unique features and performance benefits are still highly sought after.