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Pmod I2S: Stereo Audio Output


Pmod I2S: Stereo Audio Output


Product Description

The Pmod I2S utilizes a Cirrus Logic CS4344 Stereo D/A converter to take digital audio data and output the corresponding analog signal through a standard stereo headphone jack. It is designed to work at standard audio rates, although the master clock can run anywhere from 512 kHz to 50 MHz.

Support Materials

Datasheet Schematics (PDF)

For all other material:

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  • Stereo 24-bit D/A converter
  • Output converted audio signals through standard headphone jack
  • Supports all major audio data interface formats
  • Accepts 16-24 bits of audio data
  • Small PCB size for flexible designs 1.0 in × 0.8 in (2.5 cm × 2.0 cm)
  • 6-pin Pmod connector with GPIO interface



  • Pmod I2S
  • Custom antistatic Pmod packaging

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