STEVAL-CCA040V1: Audio Power Amplifier Demonstration Board

The STEVAL-CCA040V1 is a state-of-the-art demonstration board from STMicroelectronics, designed specifically for audio applications. It showcases the performance of the TDA7491LP dual BTL class-D audio amplifier, which is ideal for home stereo systems, active speakers, and sound bars. This demonstration board is an excellent tool for engineers and audio enthusiasts who are looking to evaluate and prototype high-quality audio solutions.

Key Features

• High-Efficiency Class-D Operation: The TDA7491LP amplifier integrated into the STEVAL-CCA040V1 provides high efficiency, which is essential for reducing heat dissipation and power consumption in audio systems.
• Output Power: Capable of delivering up to 2 x 10W of output power into 8 Ω loads, making it suitable for a wide range of audio applications.
• Wide Supply Voltage Range: The board operates over a wide supply voltage range from 8V to 26V, accommodating various power supply scenarios and ensuring versatility in different system configurations.
• Compact Design: The compact size of the STEVAL-CCA040V1 makes it easy to integrate into existing systems without requiring significant space.
• Protection Features: Equipped with thermal overload protection, short-circuit protection, and a clip detector, the board ensures safe operation under various conditions.

Applications

The STEVAL-CCA040V1 is suitable for a wide array of audio applications, including but not limited to:

• Home stereo systems
• Active speakers
• Sound bars
• Portable audio systems

Additional Information

The demonstration board includes input capacitors and bootstrap capacitors that are pre-mounted, which simplifies the setup process. Additionally, the board comes with a detailed user manual and schematic, which assists developers in understanding the functionality and integration of the board into their projects.

STMicroelectronics provides comprehensive technical support for the STEVAL-CCA040V1, including datasheets, application notes, and design resources, to facilitate a seamless and efficient design experience for users.