參數(shù)資料
型號: AK4589
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 2/8 CHANNEL AUDIO CODEC WITH DIR
中文描述: 2 / 8聲道音頻編解碼器迪爾
文件頁數(shù): 70/76頁
文件大小: 797K
代理商: AK4589
ASAHI KASEI
[AK4589]
MS0339-J-00
2004/09
- 72 -
Figure 50
(AKD4589)
:I2C
TX
1
INT1
1
AK4589
+
10u
Audio DSP
2
3
4
5
6
7
8
9
10
11
60
59
58
57
56
55
54
53
52
51
50
BOUT
TVDD
DVDD
DVSS
TEST3
MCKO1
VOUT
BICK2
LRCK2
TEST1
NC
AVSS
AVDD
VREFH
VCOM
RIN
LIN
LOUT1-
ROUT2-
ROUT2+
80
79
78
77
76
75
74
73
72
71
70
TX
0
MC
L
K
VI
N
DA
UX
2
I2
C
RX
7
CA
D
1
RX
4
PV
D
R
21
22
23
24
25
26
27
28
29
30
31
SD
A
DA
U
X
1
SD
T
I3
SD
T
I2
SD
T
I1
X
T
L1
X
T
L0
P
DN
DZ
F
2
DZ
F
1
LO
UT
4-
0.1u
S/PDIF sources
S/PDIF out
(MPEG/AC3)
Analog 5V
Analog Ground
Digital Ground
Digital 5V
Micro
Controller
5
(S
hi
el
d)
+
2.2u
0.1u
12k
+
0.1u
10u
+
X’tal
0.1u
10u
C1
12
13
14
15
16
69
68
67
66
65
32
33
34
35
36
49
48
47
46
45
SDTO2
UOUT
MCKO2
COUT
XTO
XTI
SC
L
CS
N
SD
T
I4
MA
ST
ER
LO
UT
4+
LOUT1+
ROUT1+
ROUT1-
RX0
RX1
TE
S
T
2
CA
D
0
RX
5
RX
6
IN
T
0
MUTE
SDTO1
LRCK1
CDTO
17
18
19
20
BICK1
RO
UT
4+
LO
UT
3-
LO
U
T
3+
37
38
39
40
RO
UT
4-
LOUT2-
ROUT3-
ROUT3+
44
43
42
41
LOUT2+
RX
3
NC
RX
2
64
63
62
61
PV
SS
+
3.3V to 5V
Digital
A
udi
o
DS
P
(M
P
E
G
/A
C
3)
(M
ic
ro
C
ont
rol
ler)
Audio DSP
(MPEG/AC3)
Micro Controller
MU
T
E
(Shield)
(S
/P
DI
F
S
our
c
e)
(S/PDIF
sources)
Micro
Controller
LPF
MUTE
LPF
MUTE
LPF
MUTE
LPF
MUTE
LPF
MU
T
E
LPF
MU
T
E
LPF
C2
Figure 50
Note
- C1
- C2
470pF
- AVSS, DVSS, PVSS
-
R
-
RCA
AK4589
PVSS
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