The STA381BW is a sophisticated audio processing chip designed by STMicroelectronics, a global semiconductor leader known for their state-of-the-art electronic components. This high-performance product is part of STMicroelectronics' Sound Terminal® family, which integrates digital audio processing, digital amplifier control, and power output stage to create a fully integrated digital audio solution.
Key Features
- High-Quality Audio: The STA381BW is capable of delivering crystal-clear sound, thanks to its advanced digital signal processing. It supports a wide range of audio formats, making it versatile for various audio applications.
- Power Efficiency: This chip is designed with power efficiency in mind, featuring a low-power standby mode and an efficient power output stage, which reduces heat dissipation and saves energy without compromising audio performance.
- Integrated Design: The integration of multiple functions into one chip simplifies the design of audio systems, reduces the number of external components required, and minimizes the overall system footprint.
- Flexibility: With its I²S and TDM digital audio interfaces, the STA381BW provides flexibility in system design and is easily interfaced with other digital audio sources and processors.
Applications
The STA381BW is ideal for a variety of audio applications such as:
- Home theater systems
- Active speakers
- Docking stations
- Soundbars
- TV sound systems
Technical Specifications
Parameter
Value
Supply Voltage
4.5V - 18V
Output Power
Up to 2x 10W into 8Ω
Audio Inputs
I²S, TDM
Package
PowerSSO-36
Operating Temperature
-40°C to 85°C
For engineers and designers looking for a high-quality, integrated audio solution, the STA381BW from STMicroelectronics offers an exceptional balance of performance, efficiency, and design flexibility. It stands out as a top choice for powering the next generation of audio systems.
