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 型号:WM8281
规格书下载
 厂家:Cirrus Logic
 年份:14+
 封装:
 数量:
 价格:请联系我们
 备注:
详细介绍:

Low Power Smart Codec with Ambient Noise Cancellation and Echo Cancellation

The WM8281 is a highly integrated low-power audio system that combines an advanced DSP feature set with a flexible, high-performance Codec. The programmable DSP cores support advanced audio features, including multi-mic wideband noise reduction, high-performance acoustic echo cancellation (AEC), stereo ambient noise cancellation (ANC), speech enhancement, advanced media enhancement, and many more.

 

  • 600 MIPS, 600MMC multi-core audio-signal processor
  • Programmable wideband, multi-mic audio processing
  • Multi-channel asynchronous sample rate conversion
  • Integrated 6/8 channel 24-bit Hi-Fi audio codec
  • Analog and digital microphone inputs
  • Multi-purpose headphone / earpiece / line output drivers
  • Stereo Class-D speaker output drivers
  • Four-channel digital speaker (PDM) interface
  • SLIMbus audio and control interface
  • 3 full digital audio interfaces
  • Flexible clocking interface
  • Advanced accessory detection feature
  • Configurable functions on GPIO pins
  • Integrated LDO regulators and charge pumps
  • Small WLCSP package, 0.4mm pitch

 


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