STMicroelectronics

TDA7851FH-QIX

TDA7851FH-QIX Description

The TDA7851FH-QIX is a high-performance, quad-channel, Class AB audio amplifier designed by STMicroelectronics. This device is optimized for delivering exceptional audio quality and robust performance in a wide range of applications. With a maximum output power of 75W per channel into a 2-ohm load, the TDA7851FH-QIX is capable of driving high-fidelity audio systems with ease. The amplifier operates within a supply voltage range of 8V to 18V, making it versatile for various power supply configurations.

The TDA7851FH-QIX is housed in a Tube package, which is ideal for through-hole mounting, ensuring mechanical stability and ease of integration into printed circuit boards. The device is rated for an operating temperature up to 150°C (TJ), making it suitable for demanding environments. It is also REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

TDA7851FH-QIX Features

• High Output Power: Delivers 75W per channel into a 2-ohm load, ensuring powerful and clear audio output.
• Wide Supply Voltage Range: Operates between 8V and 18V, providing flexibility in power supply design.
• Robust Thermal Performance: Capable of operating up to 150°C (TJ), making it suitable for high-temperature applications.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring it meets global environmental regulations.
• Through-Hole Mounting: The Tube package is designed for through-hole mounting, providing mechanical stability and ease of integration.
• Class AB Amplifier: Offers a balance between efficiency and low distortion, ensuring high-quality audio performance.
• Moisture Sensitivity Level (MSL) 1: Unlimited storage conditions, reducing the risk of moisture-related issues during handling and storage.

TDA7851FH-QIX Applications

The TDA7851FH-QIX is ideal for a variety of applications where high-fidelity audio output and robust performance are required. Some specific use cases include:

• Professional Audio Systems: Suitable for amplifiers in recording studios, live sound reinforcement, and professional audio equipment.
• Automotive Audio: Ideal for high-power audio systems in vehicles, providing clear and powerful sound even in demanding environments.
• Home Theater Systems: Enhances the audio experience in home theaters, delivering high-quality sound for an immersive experience.
• Industrial Applications: Can be used in industrial settings where high-temperature and high-power audio amplification are necessary.

Conclusion of TDA7851FH-QIX

The TDA7851FH-QIX from STMicroelectronics stands out as a versatile and high-performance Class AB audio amplifier. Its ability to deliver 75W per channel into a 2-ohm load, combined with its wide supply voltage range and robust thermal performance, makes it suitable for a wide range of applications. The device's environmental compliance and through-hole mounting further enhance its appeal for both professional and industrial use. Whether used in professional audio systems, automotive audio, or home theaters, the TDA7851FH-QIX ensures high-fidelity audio output and reliable performance.