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PCM5122 - 112-dB and 106-dB Audio Stereo DAC

Download the PCM5122 datasheet PDF. This datasheet also covers the PCM5121 variant, as both devices belong to the same 112-db and 106-db audio stereo dac family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PCM5121-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
PCM5121 112-dB and 106-dB Audio Stereo DAC
PCM5100 112/106/100dB Audio Stereo DAC
PCM5100-Q1 112/106/100-dB Audio Stereo DAC
PCM5100A 112/106/100dB Audio Stereo DAC
PCM5100A-Q1 112/106/100dB Audio Stereo DAC

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.

View original datasheet text
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