參數(shù)資料
型號: AK4647
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Stereo CODEC with MIC/HP-AMP
中文描述: 立體聲編解碼器麥克風(fēng)/惠普腺苷
文件頁數(shù): 28/72頁
文件大?。?/td> 565K
代理商: AK4647
ASAHI KASEI
[AK4647]
MS0566-E-00
2006/11
- 28 -
LIN1/IN1
pin
ADC Lch
RIN1/IN1+ pin
INL bit
MDIF1 bit
RIN2/IN2
pin
ADC Rch
LIN2/IN2+ pin
INR bit
MDIF2 bit
AK4647
Figure 21. Mic/Line Input Selector
IN1
pin
IN1+ pin
MPWR pin
AK4647
MIC-Amp
1k
1k
A/D
SDTO pin
Figure 22. Connection Example for Full-differential Mic Input (MDIF1/2 bits = “1”)
<Input Selector Setting Example>
In case that IN1+/
pins are used as full-differential mic input and LIN2/RIN2 pins are used as stereo line input, it is
recommended that the following two modes are set by register setting according to each case.
MDIF1 bit
MDIF2 bit
INL1 bit
INL0 bit
1
0
0
0
0
0
0
1
Table 17. MIC/Line In Path Select Example
INR1 bit
0
0
INR0 bit
1
1
Lch
IN1+/
LIN2
Rch
RIN2
RIN2
相關(guān)PDF資料
PDF描述
AK4647VN Stereo CODEC with MIC/HP-AMP
AK4648 Stereo CODEC with MIC/HP/SPK-AMP
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AK4650VG 16Bit ツヒ CODEC with MIC/HP/SPK-AMP & TSC
相關(guān)代理商/技術(shù)參數(shù)
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AK4648 制造商:AKM 制造商全稱:AKM 功能描述:stereo CODEC with MIC/HP/SPK amplifier
AK4648EC 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP/SPK-AMP
AK4649 制造商:AKM 制造商全稱:AKM 功能描述:24bit Stereo CODEC with MIC/SPK-AMP