STA516BE Power Amplifier by STMicroelectronics

The STA516BE is a high-efficiency, digital audio power amplifier from STMicroelectronics, designed to deliver a superior audio experience for a wide range of applications. This integrated circuit is part of ST's Sound Terminal® family, which is renowned for its ability to combine high audio quality with the efficiency of digital amplifiers.

Key Features

• Output Power: The STA516BE is capable of delivering up to 100 watts of continuous output power per channel into 6 ohms loads, making it suitable for high-power audio applications.
• Audio Quality: With an advanced BCD (Bipolar-CMOS-DMOS) technology, it ensures high fidelity audio reproduction with low THD (Total Harmonic Distortion) and noise.
• Efficiency: The device operates with high efficiency, up to 90%, which minimizes heat dissipation and eliminates the need for large heatsinks.
• Flexibility: The STA516BE supports a wide range of supply voltages, from 10V to 36V, and can be configured in various modes, including single-channel (BTL) or two-channel (PBTL).
• Protection Features: It includes a comprehensive set of protection features, such as short-circuit protection, over-temperature protection, and under-voltage lockout, ensuring reliable operation under adverse conditions.
• I²C Interface: An I²C-compatible interface allows for digital control of the amplifier's functions, including volume control, mute, and fault reporting.

Applications

The STA516BE is versatile and can be used in a variety of audio applications. It is ideal for:

• High-definition televisions and soundbars
• Home theater systems and active speakers
• Compact and portable audio systems
• Professional audio equipment

Why Choose STA516BE?

The STA516BE stands out for its integration of high-quality audio performance with the efficiency and digital control offered by modern power amplifiers. It is a perfect choice for designers who need a reliable, high-performance audio amplifier that is easy to integrate into their systems, with the added benefit of STMicroelectronics' reputation for quality and support.