AKD4620B Datasheet, PDF (58/60 Pages) Asahi Kasei Microsystems – Evaluation board AK4620B

5
4
J2
LIN
R17
47k
C34
JP3 SINGLE
LIN
47u
DIFF
R19
4.7k
C36 (open)
VOP_ADC-
R18
910
C35
VOP_ADC-
470p
R20
4.7k
C40
R21
R22
D
2
47u 3k
SINGLE JP4
22
1
3
2
1
AINL
AINL+
U8A
3
DIFF
NJM5532
U5A
NJM5532
VOP_ADC+
VOP_ADC+
R28
910
C50
VOP_ADC-
C49
10n
Bias
R37
10k
C64
C65 ⁺
R43
0.1u 10u
10k
C58
R38
47u 3k
470p
6
7
5
U5B
NJM5532
VOP_ADC+
R40
22
AINL-
3
AOUTL+
R101
C41
R23
0
100u
330
R25
10k
AOUTL-
R102
C62
R41
0
100u
330
R44
10k
C
J4
RIN
R47
47k
C73
JP5 SINGLE
RIN
47u
DIFF
R49
4.7k
C77 (open)
R52
4.7k
6
7
5
U10B
NJM5532
VOP_ADC-
R48
910
C75
VOP_ADC-
470p
C83 R53
47u 3k
2
3
VOP_ADC+
R61
910
C94
1
U12A
NJM5532
VOP_ADC-
R54
SINGLE JP6
22
AINR
DIFF
VOP_ADC+
AINR+
C90
10n
Bias
R68
10k
B
C106 C107 ⁺
R74
0.1u 10u
10k
C100
R69
47u
3k
470p
6
7
5
U12B
NJM5532
VOP_ADC+
R72
22
AINR-
AOUTR+
R103
C79
R50
0
100u
330
R55
10k
AOUTR-
R104
C101
R70
0
100u
330
R73
10k
VOP_ADC-
6
7
5
U8B
NJM5532
VOP_ADC+
VOP_ADC-
2
1
3
U10A
NJM5532
VOP_ADC+
for NJM5532
VOP_ADC-
C113 C114 C115 C116
10u 0.1u 10u 0.1u
C117 C118
10u 0.1u
C119 C120
10u 0.1u
for NJM5532
VOP_ADC+
+
+
+
+
C122 C123 C124 C125 C126 C127 C128 C129
10u 0.1u 10u 0.1u 10u 0.1u 10u 0.1u
A
-15V
L6
1
2
(short)
C112
47u
R503
10
R502
10
VOP_ADC-
VOP_DAC-
+15V
L7
1
2
C121 ⁺
47u
(short)
R505
10
R504
10
VOP_ADC+
VOP_DAC+
VOP+
C37
3.3n
R24
180
C44
100p
C45
3.9n
C51
100p
C57
3.3n
R42
180
C63
100p
C66
3.9n
C71
100p
C74
3.3n
R51
180
C82
100p
C84
3.9n
C88
100p
C96
3.3n
R71
180
C103
3.9n
C102
100p
NJM5534D
U6
3₊
6
2_-
R27
680
R31
1.2k
C52
100p
NJM5534D
U9
3₊
6
2_-
R45
680
R46
1.2k
C72
100p
NJM5534D
U11
3₊
6
2_-
R57
680
R60
1.2k
C89
100p
NJM5534D
U14
3₊
6
2_-
C110
100p
R75
680
R76
1.2k
C111
100p
5
4
3
2
1
C38
+ _C39
0.1u
10u
C47
C46
10u
0.1u
C59
+ _C60
0.1u
10u
C70
C69
10u
0.1u
+ _C76
C78
10u
0.1u
C86
C85
10u
0.1u
C97
+ _C98
0.1u
10u
C108
0.1u
C109
10u
R26
560
C48
1n
R29
R30
620
(short)
C53
(open)
R34
(short)
R33
620
R39
560
C54
(open)
2
3
C61
1n
C42
C43
0.1u
10u
C55
(short)
6
R36
U7
(open)
NJM5534D
R32
100
C56
(open)
D
J3
LOUT
C67
+ _C68
0.1u
10u
VOP_DAC+
C
VOP_DAC-
R56
560
C87
1n
R58
R59
620
(short)
C91
(open)
R64
(short)
R63
620
R66
560
C92
(open)
2
3
C99
1n
C80
C81
0.1u
10u
C93
(short)
6
R65
U13
(open)
NJM5534D
R62
100
C95
(open)
J5
ROUT
B
C104
+ _C105
0.1u
10u
A
Title
AKD4620A-B
Size
A2
Document Number
Analog_I/O
Rev
1
Date:
Tuesday, February 01, 2005
Sheet
2 of 2
2
1