STMicroelectronics TDA7498TR Class-D Audio Amplifier

The TDA7498TR from STMicroelectronics is a cutting-edge, high-performance Class-D audio amplifier that is designed to deliver a remarkable audio experience. This powerful integrated circuit is part of STMicroelectronics' audio amplifier portfolio, which is renowned for its high efficiency, superior sound quality, and reliability. The TDA7498TR is particularly suitable for home audio systems, active speakers, and high-fidelity audio applications.

Key Features

• High Output Power: Capable of delivering up to 100W + 100W output power at 6 ohms with outstanding sound quality, making it ideal for a wide range of audio applications.
• Wide Supply Voltage Range: The device operates over a broad supply voltage range from 12V to 36V, providing flexibility in various system designs.
• High Efficiency: With its advanced Class-D architecture, the TDA7498TR offers greater than 90% efficiency, ensuring minimal heat dissipation and reducing the need for heat sinks.
• Low THD+N: It has a low Total Harmonic Distortion plus Noise (THD+N) feature, which ensures clean and pure sound reproduction.
• Differential Inputs: The amplifier supports differential inputs, which helps in reducing common-mode noise and improving sound quality.
• Flexible Mode Selection: Users can choose between Stereo, Mono, and Mute modes, offering versatility for different audio setups.
• Thermal Protection: The TDA7498TR is equipped with thermal overload protection that prevents damage from overheating, ensuring long-term reliability.
• Compact Design: Housed in a compact PowerSSO-36 package, the TDA7498TR saves space on the PCB, making it ideal for space-constrained applications.

Applications

The TDA7498TR is well-suited for a variety of applications where high-quality audio amplification is required. It is commonly used in:

• Home theater systems and soundbars
• Active loudspeakers
• Mini and micro audio systems
• TVs and monitors with built-in speakers

The TDA7498TR is a testament to STMicroelectronics' commitment to providing innovative audio solutions that enhance the listening experience for users around the globe.