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AK4679 参数 Datasheet PDF下载

AK4679图片预览
型号: AK4679
PDF下载: 下载PDF文件 查看货源
内容描述: 24位立体声编解码器与DSP和MIC / RCV / HP / SPK / LINE- AMP [24bit Stereo CODEC with DSP and MIC/RCV/HP/SPK/LINE-AMP]
分类和应用: 解码器编解码器
文件页数/大小: 220 页 / 2080 K
品牌: AKM [ ASAHI KASEI MICROSYSTEMS ]
 浏览型号AK4679的Datasheet PDF文件第56页浏览型号AK4679的Datasheet PDF文件第57页浏览型号AK4679的Datasheet PDF文件第58页浏览型号AK4679的Datasheet PDF文件第59页浏览型号AK4679的Datasheet PDF文件第61页浏览型号AK4679的Datasheet PDF文件第62页浏览型号AK4679的Datasheet PDF文件第63页浏览型号AK4679的Datasheet PDF文件第64页  
[AK4679]  
MIC/LINE Input Selector  
The AK4679 has input selector. When MDIF1, MDIF2 and MDIF3 bits are “0”, INL1-0 and INR1-0 bits select  
LIN1/LIN2/LIN3/LIN4 and RIN1/RIN2/RIN3/RIN4, respectively. When MDIF1, MDIF2 and MDIF3 bits are “1”,  
LIN1/RIN1, LIN2/RIN2 and LIN3/RIN3 pins become IN1+/, IN2/+ and IN3+/pins, respectively. In this case,  
full-differential input is available (Figure 54). Digital microphone input is selected when DMIC bit = “1”.  
MDIF1 MDIF2 MDIF3  
INL1  
bit  
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
0
0
0
0
INL0  
bit  
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
INR1  
INR0  
Lch  
Rch  
bit  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
bit  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
1
bit  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
1
0
0
0
0
bit  
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
0
0
0
0
1
1
0
bit  
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
0
1
1
LIN1  
LIN1  
LIN1  
LIN1  
LIN2  
LIN2  
LIN2  
LIN2  
LIN3  
LIN3  
LIN3  
LIN3  
LIN4  
LIN4  
LIN4  
LIN4  
RIN1  
RIN2  
RIN3  
RIN4  
RIN1  
RIN2  
RIN3  
RIN4  
RIN1  
RIN2  
RIN3  
RIN4  
RIN1  
RIN2  
RIN3  
RIN4  
RIN1  
RIN2  
RIN4  
IN2+/−  
IN2+/−  
IN2+/−  
IN2+/−  
RIN2  
RIN3  
RIN4  
IN2+/−  
(default)  
1
0
0
0
0
0
1
0
0
0
0
0
IN3+/−  
IN3+/−  
IN3+/−  
LIN1  
LIN3  
LIN4  
IN3+/−  
IN1+/−  
IN1+/−  
IN1+/−  
IN1+/−  
Others  
N/A  
Table 20. MIC-Amp Input Signal at DMIC bit = “0” (N/A: Not available)  
MS1402-E-06  
2013/02  
- 60 -  
 
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