STMicroelectronics Sound Terminal® 2.1-Channel Digital Audio System
STMicroelectronics Sound Terminal® 2.1-Channel Digital Audio System is an integrated solution embedding digital audio processing, digital amplification, FFX™-power output stage thereby creating a high-power single chip FFX™ solution comprising high-quality, high efficiency, and all digital amplification. These Sound Terminal® 2.1-Channel Digital Audio Systems are part of the Sound Terminal family and provides full digital audio streaming from the source to the speaker, offering cost effectiveness, low power dissipation and sound enrichment. FFX (Fully Flexible Amplification) is the evolution of the STMicroelectronics ternary technology: the advanced processor is available for ternary, binary and binary differential implementations, a subset of the full capability of the FFX processor.
Features
- Wide-range supply voltage
- Three or four power output configurations
- 100dB SNR and dynamic range
- I2C control with selectable device address
- 15 preset crossover filters
- 5 preset anti-clipping modes
- Preset nighttime listening mode
- I2S input data interface
- Bass/treble tones and de-emphasis control
Applications
- LCD
- DVD
- Cradle
- Digital speaker
- Wireless speaker cradle
STA333ML Block Diagram
STA369BW & STA559BW Block Diagram
STA381BW/STA381BWS Block Diagram
Gepubliceerd op: 2012-03-02
| Bijgewerkt op: 2022-03-11