參數(shù)資料
型號(hào): AK4643EN
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Stereo CODEC with MIC/HP/RCV/SPK-AMP
中文描述: 立體聲編解碼器麥克風(fēng)/惠普/垃圾車/胰腎聯(lián)合移植腺苷
文件頁(yè)數(shù): 87/104頁(yè)
文件大?。?/td> 926K
代理商: AK4643EN
ASAHI KASEI
[AK4643]
MS0476-E-01
2006/10
- 87 -
MUTET
RCN
RCP
LIN3
RIN2
LIN2
LIN1
RIN1
H
H
H
H
S
S
M
M
M
V
A
A
R
I
P
C
DVSS
DVDD
BICK
LRCK
SDTO
SDTI
CDTI
CCLK
AK4643EN
Top View
25
26
27
28
29
30
31
32
2
2
2
1
16
15
14
13
12
11
10
9
2
2
1
1
1
2
3
4
5
6
7
8
Line In
1u
0
2
0
6
4
6
4
10
0.22u
10
0.22u
Power Supply
2.6
3.6V
0
0.1u
1
DSP
μ
P
Receiver
Headphone
Speaker
10u
Analog Ground
Digital Ground
ZD2
ZD1
Dynamic SPK
R1, R2: Short
ZD1, ZD2: Open
Piezo SPK
R1, R2:
10
ZD1, ZD2: Required
R
R
Notes:
- AVSS, DVSS and HVSS of the AK4643 should be distributed separately from the ground of external
controllers.
- All digital input pins should not be left floating.
- When AIN3 bit = “1”, PLL is not available.
- When piezo speaker is used, 2.6
5.25V power should be supplied to HVDD and 10
or more series resistors
should be connected to both SPP and SPN pins, respectively.
Figure 77. Typical Connection Diagram (AIN3 bit = “1”: PLL is not available, RCV bit = “1”, Line Input)
相關(guān)PDF資料
PDF描述
AK4645EZ Stereo CODEC with MIC/HP-AMP
AK4645 Stereo CODEC with MIC/HP-AMP
AK4646EZ Stereo CODEC with MIC/SPK-AMP
AK4646 Stereo CODEC with MIC/SPK-AMP
AK4646EN Stereo CODEC with MIC/SPK-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4644 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with built-in MIC/HP/RCV amplifier
AK4644EN 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP/RCV-AMP
AK4645 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4645EN 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4645ENP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述: