Product Overview: STA51813R from STMicroelectronics

The STA51813R from STMicroelectronics is a state-of-the-art integrated circuit designed to deliver high-quality audio amplification for a wide range of applications. This robust audio amplifier integrates advanced features and technologies to provide a superior listening experience for users.

Key Features

• High Output Power: The STA51813R is capable of delivering up to 100 watts of continuous output power, ensuring loud and clear audio reproduction for even the most demanding speakers.
• Multiwatt15 Packaging: Encased in a Multiwatt15 package, the product is designed for optimal heat dissipation and space-saving on the PCB, making it an excellent choice for compact audio systems.
• PowerSO36 Packaging: This packaging option offers a compact footprint and excellent thermal performance, suitable for space-constrained applications.
• Wide Supply Voltage Range: It operates across a broad supply voltage range, accommodating various power supply specifications and ensuring flexibility in system design.
• Advanced Protection Systems: The STA51813R includes thermal shutdown, overvoltage, and short-circuit protection features, safeguarding the device and the connected speakers from potential damage.

Applications

The STA51813R is ideal for a variety of audio applications, such as:

• Home Theater Systems
• Active Speakers
• Multi-channel Audio Systems
• Soundbars and TV Audio Systems
• Professional Audio Equipment

Technical Specifications

The STA51813R boasts impressive technical specifications that ensure high-fidelity audio performance:

• Output Power: Up to 100W per channel
• Operating Voltage Range: 10V to 36V
• Signal-to-Noise Ratio (SNR): High SNR for crystal-clear sound
• Efficiency: Optimized for low power consumption
• THD+N: Low Total Harmonic Distortion + Noise

Conclusion

The STA51813R from STMicroelectronics is a versatile and powerful audio amplifier that meets the needs of high-performance audio systems. With its robust feature set, advanced protection systems, and high output power, it stands out as an excellent choice for designers and audio enthusiasts looking for top-tier audio amplification solutions.