AD1852 立体声、24位、192 kHz、多位Σ-Δ型DAC

AD1852是一款完整的18/20/24位单芯片、立体声数字音频回放系统，由多位Σ-Δ调制器、数字插值滤波器和模拟输出驱动电路组成。其它特性包括片内立体声衰减器，以及通过SPI兼容型串行控制端口编程实现静音功能。该器件完全兼容现有的全部DVD格式，包括96 kHz、192 kHz采样频率和24位格式。它还具有向后兼容能力，支持用于“红皮书”压缩光盘的50/15 µs数字去加重，以及在32 kHz和48 kHz采样速率时去加重。

产品特点和性能优势
  • 5 V stereo audio DAC system
  • Accepts 16-bit/18-bit/20-bit/24-bit data
  • Supports 24 bits, 192 kHz sample rate
  • Accepts a wide range of sample rates including 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, and 192 kHz
  • Multibit Σ-Δ modulator with perfect differential linearity restoration for reduced idle tones and noise floor
  • Data-directed scrambling DAC—least sensitive to jitter
  • Differential output for optimum performance
  • See datasheet for additional features
音频和视频
数据手册
文档备注
AD1852: Stereo, 24-Bit, 192 kHz,Multibit, Sigma-Delta DAC Data Sheet (Rev. A)PDF 234 kB
应用笔记
文档备注
AN-214: Ground Rules for High Speed CircuitsPDF 356 kB
AN-327: DAC ICs: How Many Bits Is Enough?PDF 345 kB
AN-211: The Alexander Current-Feedback Audio Power AmplifierPDF 1154 kB
订购信息
产品型号封装包装数量温度范围美金报价 100-499美金报价 1000+RoHS
AD1852JRSZ 量产28 ld SSOPOTH 470 至 70至8.15.57Y
AD1852JRSZRL 量产28 ld SSOPREEL 15000 至 70至05.57Y
AD1852: Stereo, 24-Bit, 192 kHz,Multibit, Sigma-Delta DAC Data Sheet (Rev. A) ad1852
AN-214: Ground Rules for High Speed Circuits ad1674
AN-327: DAC ICs: How Many Bits Is Enough? ad73311
AN-211: The Alexander Current-Feedback Audio Power Amplifier ad73311
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