The sDSA-SW3.01 is a PDM-to-PCM converter to interface with digital microphones. This product optionally includes an Automatic Gain Control (AGC) for ensuring the best quality of the recording sound whatever the end-user environment. It also features low latency filters to meet the requirements of wearables and TWS / headphones applications.

Key Benefits

  • PDM to PCM converter with 2 input channels
  • I2C and APB control interfaces
  • I2S and AHB data interfaces
  • Direct connection to digital microphones
  • Automatic Gain Control (AGC)
  • High dynamic range for high quality recording in far-field applications
  • Low latency for latency critical applications such as ANC

Key Performances

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