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TIDA-060031-DRIVER — TI Audio Driver
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TIDA-060031-DRIVER — TI Audio Driver
版本資訊
Initial release
TIDA-060031
Precision DAC reference design for premium audio in hi-fi applications
TIDA-060031
概覽
The DAC11001 audio reference design is a unique and comprehensive audio design featuring the DAC11001A and DAC11001B. The DAC11001 is a 20-bit, low-noise, ultra-high performance precision R-2R digital-to-analog converter (DAC). Delta-sigma type modulators are the most common DACs used in audio applications. Precision R-2R based DACs are generally not used in audio applications due to the additional design considerations for specific audio requirements. This reference design demonstrates the strengths and limitations of precision R-2R DACs for dynamic signal generation in the context of high- fidelity audio as an application.
特點
- 20-bit precision R-2R DAC for audio generation
- 2.1VRMS line-level outputs with 108dB total harmonic distortion plus noise (THD+N)
- Low-noise output buffer
- High-bandwidth reference buffer
- USB and TOSLINK® optical input
- I2S to serial peripheral interface (SPI) conversion
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 設計指南 | Precision DAC Reference Design for Premium Audio in Hi-Fi Applications | PDF | HTML | 2025/10/23 |