商品型号： STA013 库存编号： 17967 热门程度： 品牌： ST 外形封装： SOP-28 生产批号： 05+ 起售数量： 1 参 考 价： 0598-3616808 存货数量： 10930 产品简述： MP3音频解码器 ,STA013 免费资料： 下载Datasheet

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STA013简介:MPEG 2.5 LAYER III AUDIO DECODER

SINGLE CHIP MPEG2 LAYER 3 DECODER
SUPPORTING:
- All features specified for Layer III in ISO/IEC
11172-3 (MPEG 1 Audio)
- All features specified for Layer III in ISO/IEC
13818-3.2(MPEG 2 Audio)
- Lower sampling frequenciessyntax extension,
(not specified by ISO) called MPEG 2.5
DECODES LAYER III STEREO CHANNELS,
DUAL CHANNEL, SINGLE CHANNEL
(MONO)
SUPPORTING ALL THE MPEG 1 & 2 SAMPLING
FREQUENCIES AND THE EXTENSION
TOMPEG 2.5:
48, 44.1, 32, 24, 22.05, 16, 12, 11. 025, 8 KHz
ACCEPTS MPEG 2.5 LAYER III ELEMENTARY
COMPRESSED BITSTREAM WITH
DATA RATE FROM 8 Kbit/sUP TO 320 Kbit/s
DIGITAL VOLUME CONTROL
DIGITAL BASS & TREBLECONTROL
SERIAL BITSTREAMINPUT INTERFACE
ANCILLARY DATA EXTRACTION VIA I2C INTERFACE.
SERIAL PCM OUTPUT INTERFACE (I2S
AND OTHER FORMATS)
PLL FOR INTERNAL CLOCK AND FOR OUTPUT
PCM CLOCK GENERATION
LOW POWER CONSUMPTION:
85mW AT 2.4V
CRC CHECK AND SYNCHRONISATION ERROR
DETECTION WITH SOFTWARE INDICATORS
I2C CONTROL BUS
LOW POWER 3.3V CMOS TECHNOLOGY
10 MHz, 14.31818 MHz, OR 14.7456 MHz
EXTERNAL INPUT CLOCK OR BUILT-IN INDUSTRY
STANDARD XTAL OSCILLATOR
DIFFERENT FREQUENCIES MAY BE SUPPORTED
UPON REQUEST TO STM

STA013 时间:2008-9-4 14:20:00

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