Pmod™ I2S2 Stereo Audio Input and Output

By Digilent, Inc. 80

Pmod™ I2S2 Stereo Audio Input and Output

Digilent's Pmod™ I2S2 features a Cirrus CS5343 multi-bit audio A/D converter and a Cirrus CS4344 stereo D/A converter, each connected to 3.5 mm audio jacks. These circuits allow a system board to transmit and receive stereo audio signals via the I2S protocol. The Pmod I2S2 supports 24-bit resolution per channel at input sample rates up to 108 kHz.

  • Cirrus CS5343
  • Stereo 24-bit A/D and D/A converters for I2S audio input and output
  • Standard 1/8“ (3.5 mm) stereo audio jacks
  • Optional automatic serial clock generation for audio input
  • 12-pin Pmod port with two I2S interfaces
  • Follows the Digilent Pmod Interface Specification 1.2.0