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首 页 > 新闻动态 > 公司新闻 > 供应 PCM1742KE 音频转换器
供应 PCM1742KE 音频转换器
PCM1742KE 特性
- 24-Bit Resolution
- Analog Performance (VCC = 5 V):
- Dynamic Range:
- 106 dB, Typical (PCM1742KE)
- 100 dB, Typical (PCM1742E)
- SNR:
- 106 dB, Typical (PCM1742KE)
- 100 dB, Typical (PCM1742E)
- THD+N:
- 0.002%, Typical (PCM1742KE)
- 0.003%, Typical (PCM1742E)
- Full-Scale Output: 3.1 Vp-p, Typical
- 4x/8x Oversampling Digital Filter:
Stop-Band Attenuation: -55 dB
Pass-Band Ripple: ±0.03 dB
- Sampling Frequency: 5 kHz to 200 kHz
- System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS With Autodetect
- Accepts 16-, 18-, 20-, and 24-Bit Audio Data
- Data Formats: Standard, I2S, and Left-Justified
- User-Programmable Mode Controls:
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
- Dual-Supply Operation: 5-V Analog, 3.3-V Digital
- 5-V Tolerant Digital Inputs
- Small SSOP-16 Package
- APPLICATIONS
- AV 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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