STMicroelectronics

FDA803S-6DY  

Audio Amplifiers

FDA803S-6DY Description

The FDA803S-6DY is a high-performance Class D amplifier designed for automotive applications, offering a robust and efficient solution for audio systems. Manufactured by STMicroelectronics, this linear IC chip is engineered to deliver exceptional audio quality while maintaining high efficiency and reliability. The device supports a maximum output power of 10W per channel at a 4-ohm load and 5W per channel at an 8-ohm load, making it suitable for a variety of audio applications.

The FDA803S-6DY features a wide supply voltage range of 3.3V to 18V, ensuring compatibility with various power sources and system designs. Its surface mount, wettable flank design allows for easy integration into compact automotive electronic systems. The device is packaged in a tray format, which facilitates efficient handling and assembly processes.

With an ECCN classification of EAR99, the FDA803S-6DY is compliant with international export regulations, ensuring ease of procurement and distribution. The product also adheres to stringent environmental and safety standards, including REACH Unaffected status and RoHS3 compliance, making it suitable for use in environmentally conscious applications.

FDA803S-6DY Features

• High Efficiency and Performance: The Class D design of the FDA803S-6DY ensures high efficiency, reducing power consumption and heat generation. This makes it ideal for automotive environments where space and thermal management are critical.
• Wide Voltage Range: The 3.3V to 18V supply voltage range provides flexibility in system design, allowing the amplifier to operate efficiently across various power supply conditions.
• Automotive Grade: Certified for automotive use, the FDA803S-6DY is designed to withstand the rigorous demands of automotive applications, including temperature extremes, vibration, and electrical noise.
• Surface Mount, Wettable Flank: The surface mount design with wettable flanks ensures reliable soldering and integration into compact automotive electronic systems, enhancing durability and performance.
• Moisture Sensitivity Level (MSL) 3: The FDA803S-6DY is rated MSL 3, allowing for 168 hours of exposure to moisture, which is crucial for maintaining reliability in humid environments.
• Compliance and Safety: The device is REACH Unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards, making it suitable for use in eco-friendly applications.

FDA803S-6DY Applications

The FDA803S-6DY is ideal for a range of automotive audio applications, including:

• Car Audio Systems: The high output power and efficiency make it suitable for powering speakers in car audio systems, delivering clear and powerful sound.
• Infotainment Systems: The wide voltage range and automotive-grade design ensure reliable performance in the demanding environment of modern infotainment systems.
• Voice Recognition Systems: The digital input capability allows for seamless integration with voice recognition systems, enhancing user experience and functionality.
• Advanced Driver Assistance Systems (ADAS): The robust design and compliance with automotive standards make it suitable for use in ADAS applications, where reliability and performance are paramount.

Conclusion of FDA803S-6DY

The FDA803S-6DY from STMicroelectronics is a versatile and high-performance Class D amplifier tailored for automotive applications. Its wide voltage range, high efficiency, and automotive-grade design make it an ideal choice for a variety of audio applications in vehicles. The surface mount, wettable flank design and compliance with environmental and safety standards further enhance its appeal for modern automotive systems. Whether used in car audio systems, infotainment systems, or advanced driver assistance systems, the FDA803S-6DY delivers reliable performance and exceptional audio quality.

FDA803S-6DY Documents

Download datasheets and manufacturer documentation for FDA803S-6DY

PCN :

Product Change Notification 2024-02-14 (PDF)