The hexDSA-YA2.01is a PDM-to-PCM converter to interface with digital microphones. This product optionally includes a unique VAD feature and an Automatic Gain Control (AGC) for ensuring the best quality of the recording sound whatever the end-user environment. It also features ASRC and phase synchronisation between the channel to ensure high performance wireless beamforming and smartspeaker applications.

Key Benefits

  • PDM to PCM converter with 6 input channels
  • WhisperTrigger - low power Voice Activity Detector
  • I2C and APB control interface
  • Direct connection to digital microphones
  • Automatic Gain Control (AGC)
  • High dynamic range for high quality recording in far-field applications
  • Phase alignment feature to prevent phase mismatch in beamforming applications

Key Performances

  • 105 dB dynamic range
  • 100 dB THD+N @ FS-1dB