AKD4480-SB Datasheet, PDF (28/30 Pages) Asahi Kasei Microsystems – AK4480 Evaluation Board Rev.2

5
4
3
2
1
VCC_R
VCC_R
VCC_R
C47
10u
D
C49
C48
0.1u
0.1u
VCC_R
R49
5.1
H
SW1
DSS102
L
C
R61
R62
VCC_R
10k
10k
+
C66
10u
VCC_R
B
33 _EMCK
34 _ELRCK
35 _INT0
36 _INT1
37 _{CM0/CDTO/CAD1}
38 _CM1/CDTI/SDA
39 _{OCKS1/CCLK/SCL}
40 _{OCKS0/CSN/CAD0}
41 _DVDD
C67
0.1u
42 _DVSS
43 _BVSS
44 _IPS1/IIC
45 _PSEL
46 _XTL0
47 _XTL1
48 _FILT
AK4115
R72
10k
+
C78
4.7u
R73
(open)
C83
0.1u
VCC_R
R78
1M
C84
10u
R79
(short)
C76
0.1u
C81
10u
R74
(open)
C77
0.1u
R77
(open)
L1
47u
A
PORT3
VCC ³
GND
OUT
2
1
TORX141
C87 ^{+ C86}
0.1u ^10u
R87
(open)
R83
D1
10k
HSU119
L
H
SW3
ATE1D-2M3
C88
0.1u
J7
COAX
C89
R88
0.1u
0
AK4115,AK4390-PDN
BNC-R-PC
R89
75
5
4
LRCK ¹⁶
SDTO ¹⁵
BICK ¹⁴
OVSS ¹³
OVDD ¹²
MCKO2 ¹¹
MCKO1 ¹⁰
DVSS ⁹
DAUX ⁸
VIN ⁷
DVDD ⁶
XSEL/RX7 ⁵
PDN ⁴
DIF1/RX6 ³
TEST ²
DIF0/RX5 ¹
C50
0.1u
R54
100
R55
100
R56
100
R58
5.1
C58
10p
VCC_R
C68
0.1u
R65
5.1
R66 (short)
R70 (short)
U7
VCC_R
C93
0.1u
U10
1
3
5
9
11
13
14
7
1A
2A
3A
4A
5A
6A
VCC
GND
1Y
2Y
3Y
4Y
5Y
6Y
2
4
6
8
10
12
74HC14
- 28 -
3
D
PORT1
MCLK 1
10
BICK 2
9
LRCK 3
8
SDTO 4
7
5
6
EXT
R50
(open)
R51
(open)
R52
(open)
R53
(open)
VREFHL
VREFHL
R100
(short)
R101
R57 ^(short)
AOUTLP AOUTLN
1M
C57
C60
C59
10u
C61
10u
R59
R60
10u
C62
C63
(short) (short) 0.1u
C64 ⁺ C65
C
0.1u
0.1u
0.1u 10u
U8
AK4480
R63
1M
VREFHL
R64
1M
VREFHR
C69
R67 R68
R69
(Open) (short) (short)
0.1u
C72
10u
C70
C71
0.1u _10u
R71
R102
VREFHR
B
AOUTRP AOUTRN 1M
(short)
MVDD
T4 NJM78M05
R75 10k
SW2
3
2
4
1
R76 open
P/S
+ _C200
100u
OUT IN
C79
0.1u
C80
0.1u
+ _C82
470u
C85
0.1u
U9
8
16
GND
VCC
12 _4Y
9 _3Y
7 _2Y
4 _1Y
G
A/B
15
1
4B
4A
3B
3A
2B
2A
1B
1A
13
14
10
11
6
5
3
2
74LVC157
T5 uPC3533
OUT
C90
0.1u
IN
C91
0.1u
C92 ⁺
47u
MVDD
2
PORT2
R80
470
R81
470
R82
470
1
2
3
4
CDTI
5
6
CCLK
7
8
CSN 9
10
R84
uP-I/F
10k
A
R85
10k
R86
10k
VCC_R
Title
AKD4480-SB
Size Document Number
Rev
A2
Main
1
Date: Wednesday, November 25, 2009 Sheet
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