參數(shù)資料
型號: AK4673EG
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Stereo CODEC with MIC/HP-AMP and Touch Screen Controller
中文描述: 立體聲編解碼器麥克風(fēng)/惠普- AMP及觸摸屏控制器
文件頁數(shù): 61/107頁
文件大?。?/td> 1171K
代理商: AK4673EG
[AK4673]
MS0670-E-00
2007/09
- 61 -
<Analog Mixing Circuit for Stereo Line Output>
When AIN3 bit = “0”, DACL, MINL, LINL2, RINR2, LINL4 and RINR4 bits controls each path switch.
MIN path mixing gain is 0dB(typ)@LOVL bit = “0” when the external input resistance is 20k
Ω
.
LIN2, RIN2, LIN4, RIN4 and DAC pathes mixing gain is 0dB(typ)@LOVL bit = “0”.
LIN4 pin
0dB
M
I
X
LINL4 bit
MIN pin
0dB
MINL bit
0dB
DACL bit
DAC Lch
LOUT pin
LIN2 pin
0dB
LINL2 bit
Figure 47. LOUT Mixing Circuit (AIN3 bit = “0”, LOVL bit = “0”)
RIN4 pin
0dB
M
I
X
RINR4 bit
MIN pin
0dB
MINL bit
0dB
DACL bit
DAC Rch
ROUT pin
RIN2 pin
0dB
RINR2 bit
Figure 48. ROUT Mixing Circuit (AIN3 bit = “0”, LOVL bit = “0”)
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