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TAS5707 参数 Datasheet PDF下载

TAS5707图片预览
型号: TAS5707
PDF下载: 下载PDF文件 查看货源
内容描述: 具有EQ和DRC的20W立体声数字音频功率放大器 [20-W STEREO DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND DRC]
分类和应用: 放大器功率放大器
文件页数/大小: 55 页 / 1219 K
品牌: TI [ TEXAS INSTRUMENTS ]
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TAS5707  
www.ti.com ........................................................................................................................................................................................... SLOS556NOVEMBER 2008  
Left-Justified  
Left-justified (LJ) timing uses LRCLK to define when the data being transmitted is for the left channel and when it  
is for the right channel. LRCLK is high for the left channel and low for the right channel. A bit clock running at 32,  
48, or 64 × fS is used to clock in the data. The first bit of data appears on the data lines at the same time LRCLK  
toggles. The data is written MSB first and is valid on the rising edge of the bit clock. The DAP masks unused  
trailing data bit positions.  
2-Channel Left-Justified Stereo Input  
32 Clks  
32 Clks  
LRCLK  
SCLK  
Right Channel  
Left Channel  
SCLK  
MSB  
LSB MSB  
23 22  
LSB  
24-Bit Mode  
23 22  
9
5
1
8
4
0
5
1
4
0
1
9
5
1
8
4
0
5
1
4
0
1
0
0
20-Bit Mode  
19 18  
19 18  
15 14  
16-Bit Mode  
15 14  
T0034-02  
NOTE: All data presented in 2s-complement form with MSB first.  
Figure 20. Left-Justified 64-fS Format  
Copyright © 2008, Texas Instruments Incorporated  
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21  
Product Folder Link(s): TAS5707