參數(shù)資料
型號: AKD4564
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
中文描述: 16位編解碼器,配有ALC和麥克風(fēng)/惠普/胰腎聯(lián)合移植腺苷
文件頁數(shù): 46/48頁
文件大?。?/td> 382K
代理商: AKD4564
ASAHI KASEI
[AK4564]
MS0140-E-01
2002/07
- 46 -
SYSTEM DESIGN
Figure 28 shows the system connection diagram. An evaluation board (AKD4564) is available which demonstrates
application circuits, the optimum layout, power supply arrangements and measurement results.
+2.6
5.5V Analog Supply
P
SP0
1
2
3
4
5
6
7
8
9
11
10
MUTE
PDN
SVDD
SVSS
BCLK
MCLK
LRCK
CDTI
CSN
MIN
P
E
M
M
M
I
P
S
1
BEEP1
1
1
1
1
1
1
2
2
2
2
D
S
D
L
R
R
L
L
R
MOUT
VCOM
AVDD
AVSS
HVCM
MUTET
HVDD
HPR
HPL
AK4564
L
I
M
SP1
36
35
34
33
32
31
30
29
28
26
27
4
4
4
4
4
4
4
4
4
3
3
12 CCLK
2EEP2 25
P
E
+
+
+
+
+
+
+
+2.6
3.6V
Analog Supply
+2.6
3.6V
Analog Supply
+2.6
5.5V
Analog Supply
+
+
DSP
and
μ
P
Headphone
Speaker
10
C1
C2
+
+
2.2
μ
C1
C2
C1
C2
C1
1
μ
+
C2
C1
C1
2.2
μ
C1: 0.1
μ
F
C2: 10
μ
F
C3: 0.22
μ
F
C2
C1
+
4.7
μ
C3 C3
C3 C3
1k
1k
C1
10
10
C1
10k
680
C2
10k
680
C2
1
1
Figure 28. System Connection Diagram
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