PCM1754EVM
PCM1754 evaluation module
PCM1754EVM
概覽
This EVM features the PCM175x, a stereo digitalto-analog converter (DAC) that easily interfaces with audio DSP and decoder chips through industrystandard audio data formats of 16-bit or 24-bit data. This EVM supports operation of the PCM1753 device in software mode, or the PCM1754 device in hardware mode.
特點
- 24-bit resolution
- Analog performance (VCC = 5V):
- Dynamic range: 106dB
- SNR: 106dB, typical
- THD+N: 0.002%, typical
- Full-scale output: 4VPP, typical
- 4× or 8× oversampling digital filter
- Stop-band attenuation: –50dB
- Pass-band ripple: ±0.04dB
- Sampling frequency: 5kHz to 200kHz
- System clock: 128fS, 192fS, 256fS, 384fS, 512fS, 768fS, 1152fS with auto detect
- Hardware control (PCM1754)
- I2S and 16-bit word, right-justified
- 44.1kHz digital de-emphasis
- Soft mute
- Zero flag for L-, R-channel common output
音訊 DAC
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| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | EVM User's guide | PCM1754 Evaluation Module User’s Guide | PDF | HTML | 2024/6/24 | ||
| 證書 | PCM1754EVM EU Declaration of Conformity (DoC) | PDF | HTML | 2024/7/3 |