AD1984B

Obsolete

High Definition Audio SoundMAX Codec

Part Details

  • Microsoft Vista Premium Logo for desktop
    96+ dB audio outputs, 90 dB audio inputs
    WLP 3.0 and 4.0
  • Security feature prevents unauthorized recording
  • 2 stereo headphone amplifiers
  • Internal 32-bit arithmetic for greater accuracy
  • Impedance and presence detection on all jacks
  • Full analog mixer with DAC inputs
  • 3 independent microphone bias pins
  • Digital and analog PCBeep
  • 3 general-purpose digital I/O (GPIO) pins
  • 3.3 V analog supply voltage
  • 1.7 V to 1.9 V or 3.3 V digital supply voltages
  • 3.3 V HD-Audio link signaling voltage
  • Advanced power management modes
  • 48-lead LFCSP_VQ package
AD1984B
High Definition Audio SoundMAX Codec
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