參數(shù)資料
型號(hào): AK4641
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16 BIT CODEC WITH BLUETOOTH INTERFACE
中文描述: 16位編解碼器與藍(lán)牙接口
文件頁(yè)數(shù): 42/51頁(yè)
文件大?。?/td> 461K
代理商: AK4641
ASAHI KASEI
[AK4641]
MS0301-E-00
2004/05
- 47 -
SYSTEM DESIGN
Figure 41 shows the system connection diagram for t the AK4641.
0.1
0.1
10
2.2
0.1
0.1
10
Analog Supply
2.6~ 3.6V
MPE
1
2
3
4
5
6
7
8
9
MPI
INT
VCOM
AVSS
AVDD
PVDD
PVSS
VCOC
27
20
19
ROUT
DVSS
DVDD
PD
N
TST1
SC
L
SD
A
SD
T
I
SD
T
O
L
RCK
BICK
MC
L
K
Reset
DSP and uP
Top View
5.1k
470n
1
2.2k
1
2.2k
1
C
1
1
C
26
MOUT2
C
25
TST2
10
24
BBICK
23
BSYNC
22
BSDTO
21
BSDTI
Bluetooth
Proccesor
EXT
MD
T
M
ICO
UT
AIN
AUXIN+
AUXIN
-
MOU
T
+
MOU
T
-
LO
U
T
36
35
34
33
32
31
30
29
28
10
11
12
13
14
15
16
17
18
Notes:
- AVSS, DVSS and BVSS of the AK4641 should be distributed separately from the ground of external controllers.
- Values of R and C in Figure 41 should depend on system.
- All digital input pins should not be left floating.
Figure 41. Typical Connection Diagram
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