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首 页 > 新闻动态 > 公司新闻 > 供应 TI/BB PCM1753DBQ 音频转换器
供应 TI/BB PCM1753DBQ 音频转换器
PCM1753DBQ
特性
- 24-Bit Resolution
- Analog Performance (VCC = 5 V):
- Dynamic Range: 106 dB
- SNR: 106 dB, Typical
- THD+N: 0.002%, Typical
- Full-Scale Output: 4 VPP, Typical
- 4×/8× Oversampling Digital Filter:
- Stop-Band Attenuation: -50 dB
- Pass-Band Ripple: ±0.04 dB
- Sampling Frequency: 5 kHz to 200 kHz
- System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS, 1152 fS With Auto Detect
- Software Control (PCM1753, PCM1755):
- Accepts 16-, 18-, 20-, and 24-Bit Audio Formats: Standard, I2S, and Left-Justified
- Digital Attenuation: 0 dB to -63 dB, 0.5 dB/Step
- Digital De-Emphasis
- Digital Filter Rolloff: Sharp or Slow
- Soft Mute
- Zero Flags for Each Output
- Open-Drain Output Zero Flag (PCM1755)
- Hardware Control (PCM1754):
- I2S and 16-Bit Word, Right-Justified
- 44.1 kHz Digital De-Emphasis
- Soft Mute
- Zero Flag for L-, R-Channel Common Output
- Power Supply: 5-V Single Supply
- Small 16-Lead SSOP Package, Lead-Free
- APPLICATIONS
- A/V Receivers
- DVD Movie Players
- DVD Add-On Cards For High-End PCs
- DVD Audio Players
- HDTV Receivers
- Car Audio Systems
- Other Applications Requiring 24-Bit Audio
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