In-Seat Entertainment

Cirrus Logic’s automotive audio products feature a full variety of audio ICs to complete your design, including audio DSPs, multichannel audio codecs, receiver chips and sample rate converters. The Cirrus Logic DSP can be used for audio decoding of various third-party algorithms, such as Dolby and DTS for DVD playback and sound enhancement. Cirrus Logic also offers codecs with headphone drivers for rear seat entertainment.


  • High performance, low cost DSP
  • Comprehensive audio algorithms from third party and Cirrus Logic royalty free
  • DSP Composer™ — Easy to use graphical interface firmware programming
  • Complete solutions with headphone drivers

Audio Codec

Supported Products
  • CS4207
    Low Power 4-In/6-Out HD Audio Codec with Headphone Amp
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