參數(shù)資料
型號: PT8401
廠商: Princeton Technology Corporation
元件分類: 通用總線功能
英文描述: MP3 Audio Decoder
中文描述: MP3音頻解碼器
文件頁數(shù): 1/28頁
文件大?。?/td> 228K
代理商: PT8401
Tel : 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
MP3 Audio Decoder
PT8401
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.
PT8401 v 1.3
Page 1
Updated March 2002
Princeton Technology Corp.
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
I
2
S/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
Applications
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
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