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AVPRO5002R-CM/F 参数 Datasheet PDF下载

AVPRO5002R-CM/F图片预览
型号: AVPRO5002R-CM/F
PDF下载: 下载PDF文件 查看货源
内容描述: [Audio/Video Switch, 2 Func, 2 Channel, LEAD FREE, QFN-48]
分类和应用:
文件页数/大小: 30 页 / 418 K
品牌: TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
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AVPro® 5002R  
Dual SCART A/V Switch  
DATA SHEET  
Register 3: Audio and general purpose control register B  
Function  
Bits  
Description  
DO_0 output control*  
xxxxxxx0 DO_0 output = 0 (low)  
xxxxxxx1 DO_0 output = 1 (high)  
DO_1 output control*  
Lin/Rin Gain control  
xxxxxx0x DO_1 output = 0 (low)  
xxxxxx1x DO_1 output = 1 (high)  
xxxx00xx Input amplifier gain set at 0 dB  
xxxx01xx Input amplifier gain set at 6 dB  
xxxx10xx Input amplifier gain set at 9 dB  
xxxx11xx Input amplifier gain set at 11.5 dB  
xx00xxxx TV audio mode: stereo  
xx01xxxx TV audio mode: mono (sum L+R) on both TV_Lout and TV_Rout  
xx10xxxx TV audio mode: L channel on both TV_Lout and TV_Rout  
xx11xxxx TV audio mode: R channel on both TV_Lout and TV_Rout  
00xxxxxx Aux audio mode: stereo  
TV Stereo/mono control  
Aux Stereo/mono control  
01xxxxxx Aux audio mode: mono (sum L+R) on both Aux_Lout and Aux_Rout  
10xxxxxx Aux audio mode: L channel on both Aux_Lout and Aux_Rout  
11xxxxxx Aux audio mode: R channel on both Aux_Lout and Aux_Rout  
* Not available in the 48 QFN package option.  
Register 4: Audio control register C  
Function  
Bits  
Description  
TV volume control select 1  
xxxxxxx0  
xxxxxxx1  
xxxxxx0x  
xxxxxx1x  
Volume control active on TV_Lout, TV_Rout; Mod_Mono  
TV_Lout, TV_Rout; Mod_Mono bypass the volume control  
Volume control active on Lout, Rout  
Lout, Rout bypass the volume control  
TV volume control select 2  
Enable 6dB gain  
Line Out Source  
Not used  
xxxxx0xx 0 dB of additional gain added to volume control  
xxxxx1xx  
xxxx0xxx  
xxxx1xxx  
0000xxxx  
6 dB additional gain added to volume control  
Audio on Lout/Rout will be the same as the TV_Lout/TV_Rout  
Audio on Lout/Rout will be from the TV_Lin/TV_Rin inputs  
Reserved, set to 0 for normal operation  
Page: 10 of 30  
© 2008 TERIDIAN Semiconductor Corporation  
Rev 2.1