The STA323W is a sophisticated audio processing and amplification solution from STMicroelectronics, designed to cater to the needs of high-fidelity digital audio systems. This versatile sound terminal is a part of ST's Sound Terminal® family, which is renowned for integrating digital audio processing and powerful digital amplifiers to deliver a high-quality audio experience.

Key Features

• High-Quality Audio: With advanced digital signal processing, the STA323W provides users with an exceptional audio output that maintains clarity and richness of sound across various volumes and frequencies.
• Multi-Channel Support: The device supports up to 2.1 channels, enabling it to drive stereo speakers and a subwoofer simultaneously, perfect for creating immersive sound environments.
• Power Efficiency: The STA323W incorporates a high-efficiency digital amplifier, which reduces power loss and heat dissipation, making it ideal for space-constrained applications.
• Flexibility: It provides a wide range of input formats and an I²S interface, making it highly adaptable to different audio sources and systems.
• Integrated DSP: The on-chip digital signal processor allows for various audio processing functions, such as equalization and dynamic range compression, enhancing the overall listening experience.

Applications

The STA323W is suitable for a wide array of applications, including:

• Home audio systems
• TV sound systems
• Active speakers
• Sound bars
• Wireless speakers

Technical Specifications

The STA323W is built with the following technical specifications:

• Supply Voltage: 4.5V to 18V
• Output Power: Up to 20W per channel
• Sampling Frequency: Up to 192kHz
• Dynamic Range: 100dB
• THD+N: 0.1%

With its combination of audio quality, efficiency, and flexibility, the STA323W stands out as a powerful and versatile audio solution for consumer electronics manufacturers and audiophiles alike. By leveraging STMicroelectronics' leading-edge technology, the STA323W ensures an immersive and dynamic audio experience for a multitude of audio playback devices.