參數(shù)資料
型號: AK4665AEN
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 20-Bit Stereo CODEC with MIC/HP-AMP
中文描述: 20位立體聲編解碼器麥克風(fēng)/惠普腺苷
文件頁數(shù): 17/52頁
文件大?。?/td> 541K
代理商: AK4665AEN
ASAHI KASEI
[AK4665A]
MS0440-E-01
2006/05
- 17 -
Input Selector
The AK4665A has 2-input selector for ADC. ADC input is selected by INL1, INR1 and INL2 bits.
INL1 bit
INR1 bit
INL2 bit
1
1
0
0
Table 7. Input Selector
The input impedance of stereo line input (AINL1 and AINR1 pins) are 60k
(typ).
Mono-Record Mode
When ADM bit is “1”, ADC Lch data is output on both Lch and Rch of SDTO.
ADM bit
0
1
Table 8. Mono-Record Mode
Lch
AINL1
MICIN
Rch
AINR1
MICIN
Default
0
1
Lch
L
L
Rch
R
L
Default
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