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PCM1690 - Eight-Channel Audio Digital-to-Analog Converter

Description

The PCM1690 device is a high-performance, singlechip, 24-bit, eight-channel, audio digital-to-analog converter (DAC) with differential outputs.

Features

  • 1 24-Bit Delta-Sigma DAC.
  • 8-Channel DAC:.
  • High Performance: Differential, fS = 48 kHz.
  • THD+N:.
  • 94 dB.
  • SNR: 113 dB.
  • Dynamic Range: 113 dB.
  • Sampling Rate: 8 kHz to 192 kHz.
  • System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS, 1152 fS.
  • Differential Voltage Output: 8 VPP.
  • Analog Lowpass Filter Included.
  • 4x/8x Oversampling Digital Filter:.
  • Passband Ripple: ±0.0018 dB.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Burr-Brown Audio PCM1690 SBAS448B – OCTOBER 2008 – REVISED AUGUST 2015 PCM1690 24-Bit, 192-kHz Sampling, Enhanced Multi-Level ΔΣ, Eight-Channel Audio Digital-to-Analog Converter 1 Features •1 24-Bit Delta-Sigma DAC • 8-Channel DAC: – High Performance: Differential, fS = 48 kHz – THD+N: –94 dB – SNR: 113 dB – Dynamic Range: 113 dB – Sampling Rate: 8 kHz to 192 kHz – System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS, 1152 fS – Differential Voltage Output: 8 VPP – Analog Lowpass Filter Included – 4x/8x Oversampling Digital Filter: – Passband Ripple: ±0.
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