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PCM5121 - 112-dB and 106-dB Audio Stereo DAC

Description

The PCM512x devices are a family of monolithic CMOS-integrated circuits that include a stereo digitalto-analog converter and additional support circuitry in a small TSSOP package.

Features

  • 1 Register-Selectable Audio-Processing Functions up to 48-kHz fS.
  • Dynamic Range Control (DRC).
  • Equalization (EQ).
  • Filtering.
  • DAC Functionality to 384-kHz fS.
  • Market-Leading Low Out-of-Band Noise.
  • Selectable Digital-Filter Latency and Performance.
  • No DC-Blocking Capacitors Required.
  • Integrated Negative Charge Pump.
  • Intelligent Muting System; Soft Up or Down Ramp and Analog Mute for 120-dB Mute SNR.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community PCM5121, PCM5122 SLAS763C – AUGUST 2012 – REVISED OCTOBER 2018 PCM512x 2-VRMS DirectPath™, 112-dB and 106-dB Audio Stereo DACs With 32-Bit, 384-kHz PCM Interface 1 Features •1 Register-Selectable Audio-Processing Functions up to 48-kHz fS – Dynamic Range Control (DRC) – Equalization (EQ) – Filtering • DAC Functionality to 384-kHz fS • Market-Leading Low Out-of-Band Noise • Selectable Digital-Filter Latency and Performance • No DC-Blocking Capacitors Required • Integrated Negative Charge Pump • Intelligent Muting System; Soft Up or Down Ramp and Analog Mute for 120-dB Mute SNR • Integrated High-Performance Audio PLL With BCK Reference to Generate SCK Internally • Accepts 16-, 20-, 24-, and 32-Bit Audio D
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