sDSA-SW1.01 is a PDM-PCM converter to interface with a digital microphone. This product integrate our PLL-features, which allows you to use the IP with an available clock frequency in your SOC and thus save an audio PLL.

Key Benefits

  • PDM to PCM converter with 2 input channels
  • WhisperTrigger - low power Voice Activity Detector (Optional)
  • PLL-less feature with programmable audio sampling frequency Fs from 8 to 192 kHz
  • Automatic Gain Control (AGC)

Key Performances

  • 115 dB SNR, A-Weighted
  • -110 dB THD+N @ FS-1dB