PCM I2S to S/PDIF digital audio converter with I2S serial audio input and BNC, Toslink, and AES/EBU outputs.

Product options:

• Channel configuration:
  • Dual Mono for 2x ADC AK5572 Mono boards.
  • Stereo for any other use.
• Oscillator circuit (soldering included):
  • Most use cases are I2S Slave using existing MCLK from the I2S source, not needing this circuit.
    • See full product description below and SPDIF TX guide.
  • “Yes, with U.FL input”
    • U.FL input and three buffered U.FL outputs to split and buffer existing MCLK.
  • “Yes, with standard 24.576MHz OSC”
    • Connor Winfield 24.576MHz or similar oscillator and three buffered U.FL outputs.
  • “Yes, without source (use your own or buy CCHD)”
    • Three buffered U.FL outputs but no oscillator. Use your own (check footprint!) or buy Crystek CCHD-957 from us.

The board is delivered tested and all required SMD components soldered down. Connectors and headers are included, and you can choose to get them soldered down or not.

Additionally, we recommend following addon products:

• U.FL cables to connect digital audio signals between Kaamos boards.
• 2-pin power cables; you can also solder wires on power connector placeholder.