The STA380BWETR is a high-performance audio system-on-chip (SoC) from STMicroelectronics, designed to deliver superior sound quality for a range of consumer audio applications. This integrated circuit is part of STMicroelectronics' Sound Terminal® family, which is renowned for its innovative audio solutions that combine power efficiency with impressive audio performance.
Key Features
- High-Quality Audio: With support for a 24-bit, 192kHz high-resolution audio stream, the STA380BWETR provides crystal clear sound, ensuring a premium listening experience for the end-user.
- Power Efficiency: The device operates with a high level of power efficiency, making it ideal for applications where energy consumption is a concern, such as portable audio systems.
- Integrated Digital Amplifier: The STA380BWETR includes a built-in digital audio power amplifier that can deliver up to 2 x 10W into an 8Ω load, reducing the need for external components and simplifying system design.
- Flexible Input Formats: It supports a variety of input formats, including I²S and TDM, allowing for versatile integration with different audio sources and systems.
- Advanced Processing: The chip features advanced signal processing capabilities, such as a built-in equalizer and dynamic range control, which contribute to the overall audio enhancement.
Applications
The STA380BWETR is ideal for a wide array of applications, including but not limited to:
- Multi-media speakers
- Home theater systems
- Soundbars
- TV audio systems
- Active speakers
- Wireless speakers
Technical Specifications
The device is packaged in a 36-pin PowerSSO with an exposed pad up (EPAD up) for improved thermal dissipation. It is designed with the latest audio processing technology to ensure minimal distortion and noise. The STA380BWETR also features built-in protection systems, including overcurrent, thermal shutdown, and undervoltage lockout, which safeguard the IC under abnormal operating conditions.
Conclusion
In summary, the STA380BWETR from STMicroelectronics is a sophisticated audio SoC that offers a blend of high-quality sound, power efficiency, and advanced features. Its integration of a digital amplifier and signal processing capabilities, along with its support for high-resolution audio, makes it a compelling choice for designers seeking to create top-tier audio systems with a competitive edge.
