Catalog of Audio converter IPs: YANZI-A-hexADC-VD.01 SMIC 55 nm

100 dB Dynamic Range, 16-24-bit six channel audio ADC, with embedded Voice Activity Detector and low-noise voltage regulator


The YANZI-A-hexADC-VD.01 is a feature-rich audio ADC which provides the insurance of the best sound quality after integration into Smart Speaker including Voice Activity Detection.

Key Benefits

  • WhisperTrigger-d - Ultra-low power always-on voice detection for mobile devices
  • Embedded low noise voltage regulator for best resilience to power supply noise
  • Automatic Gain Control (AGC)
  • Wind Noise Filter (WNF)
  • Phase alignment feature to prevent phase mismatch in beamforming applications


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Key Performances

  • 100 dB Dynamic Range (over gain range)
  • -80 dB THD
  • 90 dB channel separation
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