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AIC3254 MP3 player

Punit Salian
Prodigy 210 points
Other Parts Discussed in Thread: TLV320AIC3254

Hey guys I am planning to build an Mp3 player using host cortex M4 processor. I have an audio booster kit with TLVAIC3254 what use can this chip be of?Can I use it to decode Mp3 format or will I have build one in software or buy one Mp3 decoder hardware

  • 0
    TI__Guru* 84915 points
    Hello, Punit,

    The TLV320AIC3254 is an ultra low power stereo audio codec with embedded miniDSP. This device can be used to record audio from the analog input lines to the I2S lines or playback audio from I2S lines to analog output lines. The I2S lines data is in 2's complement and signed format. You would need to convert the MP3 format to PCM format (or viceversa) in order to playback or record from this device.

    Best regards,
    Luis Fernando Rodríguez S.