The TDA7494S is a high-quality audio amplifier integrated circuit (IC) designed and manufactured by STMicroelectronics. This advanced amplifier is part of STMicroelectronics' extensive audio power amplifier portfolio, which is renowned for its performance, efficiency, and reliability. The TDA7494S is specifically engineered to deliver exceptional sound quality and power efficiency, making it an ideal choice for a wide range of audio applications.

Key Features

• High Output Power: The TDA7494S is capable of delivering up to 100 Watts of output power, ensuring robust and dynamic audio performance for even the most demanding speakers.
• Multiwatt15 Package: Enclosed in a Multiwatt15 package, the TDA7494S provides excellent thermal performance and space-saving benefits for compact audio systems.
• Wide Supply Voltage Range: This amplifier operates over a broad supply voltage range, accommodating various power supply configurations and ensuring versatility in system design.
• High Efficiency: With an advanced class-D architecture, the TDA7494S offers high efficiency, which reduces energy consumption and minimizes heat generation.
• Integrated Protection Circuits: The device includes a range of protection features, such as short-circuit protection and thermal overload protection, enhancing the safety and longevity of the amplifier.

Applications

The TDA7494S is suitable for an array of applications, including:

• Home theater systems
• Active speakers
• Professional audio equipment
• Compact Hi-Fi systems

Technical Specifications

Some of the technical specifications of the TDA7494S include a signal-to-noise ratio (SNR) that ensures clear audio reproduction, a low harmonic distortion for high-fidelity sound, and a flexible mute function that allows for easy integration into consumer electronics.

With its impressive combination of power, efficiency, and audio quality, the TDA7494S from STMicroelectronics stands out as a superior choice for designers and manufacturers seeking to create high-performance audio solutions.