The STEVAL-CCA044V1 from STMicroelectronics is a state-of-the-art audio power amplifier demonstration board designed to showcase the performance of the TDA7491LP dual BTL class-D audio amplifier IC. This compact and efficient board is ideal for a wide range of audio applications, from LCD TVs and monitors to wireless speakers and portable audio systems.

Key Features

• High-Efficiency Class-D Operation: The TDA7491LP amplifier IC operates in class-D, ensuring high efficiency and reduced power loss, making it suitable for energy-conscious applications.
• Power Output: Capable of delivering up to 2 x 10 W of continuous RMS output power into an 8Ω load with less than 10% THD+N, or 2 x 20 W into a 4Ω load with less than 10% THD+N, ensuring clear and powerful audio performance.
• Wide Supply Voltage Range: The board operates over a wide supply voltage range (6 - 18 V), accommodating various power sources and making it versatile for different use cases.
• Thermal Protection: Integrated thermal overload protection safeguards the IC against damage from overheating, ensuring reliability and longevity of the board.
• Compact Design: The STEVAL-CCA044V1's small form factor makes it easy to integrate into a variety of audio applications without taking up excessive space.

Applications

The STEVAL-CCA044V1 is suitable for a variety of applications, including:

• Home audio systems
• Active speakers
• Portable audio devices
• Sound bars and docking stations
• TV and monitor audio systems

Why Choose the STEVAL-CCA044V1?

With its high-efficiency class-D architecture, the STEVAL-CCA044V1 provides a powerful audio amplification solution that minimizes energy consumption. The integration of thermal protection ensures safe operation under varying conditions, making it a reliable choice for developers and audio enthusiasts alike. The flexibility offered by its wide operating voltage range and its compact size allows for easy implementation in a multitude of audio applications, delivering exceptional sound quality and performance.