PT8401

Features: Supports all the sampling frequency of MPEG1 (32/44.1/48KHz), MPEG2(16/22.05/24KHz) and MPEG2.5 Serial Bit Stream Input Interface I2S/Normal Audio Data Output Format delivered via an Serial Bus Power Saving Mode Support Supports DAC Master Clock (256*fs / 384*fs for 16 / 24 bit DAC) Buil...

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PT8401 Picture
SeekIC No. : 004466631 Detail

PT8401: Features: Supports all the sampling frequency of MPEG1 (32/44.1/48KHz), MPEG2(16/22.05/24KHz) and MPEG2.5 Serial Bit Stream Input Interface I2S/Normal Audio Data Output Format delivered via an Seria...

floor Price/Ceiling Price

Part Number:
PT8401
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/25

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Product Details

Description



Features:

 Supports all the sampling frequency of MPEG1 (32/44.1/48KHz), MPEG2(16/22.05/24KHz) and
     MPEG2.5
  Serial Bit Stream Input Interface
  I2S/Normal Audio Data Output Format delivered via an Serial Bus
  Power Saving Mode Support
  Supports DAC Master Clock (256*fs / 384*fs for 16 / 24 bit DAC)
  Built-in Tone and Digital Equalizer Control
  Bass Booster Function
  3D Sound Effect Function
  Pause Function
  Fast Forward Function
  Available in 44-pin Plastic LQFP Package



Application

 Portable MP3 Player (Flash Memory Type)
  PDA with MP3 Player
 Cellular Phone with MP3 Player
  Hard Disk MP3 Player (IDE Interface)
  CD MP3 Player
  Digital Voice Recorder



Pinout

  Connection Diagram


Description

The PT8401 is a single chip MPEG audio decoder capable of decoding all layers compressed elementary streams, as specified in MPEG 1 and MPEG 2 ISO standards. With external A/D converter, it can also compress incoming signal by using ADPCM algorithm, therefore it can also playback ADPCM bitstream.


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