Analog Devices ADAU1977, Руководство пользователя

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UG-600 Evaluation Board User Guide
EVALUATION BOARD SCHEMATICS AND ARTWORK
Figure 6. EVAL-ADAU1977Z Schematic, Page 1 of 6
P
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AV
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1 3 5 7 9
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12 14 16 18 20
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1
3
5
7
9
2
4
6
8
10
11
13
15
17
19
12
14
16
18
20
J37
2x10
1 3 5 7 9
2 4 6 8
10
11 13 15 17 19
12 14 16 18 20
J32
2x10
C
53
0.
10µ
F
C
65
0.
10µ
F
C
66
0.
10µ
F
C
67
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C
68
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61
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42
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1
3
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4
6
8
10
11
13
15
17
19 12
14
16
18
20
J18
2x10
1
2
J21
DC-
DC CURRE
NT
M
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AS
URE
M
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1
2
J16
2-J UMPER
R
81
1k00
C
98
5.
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F
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95
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F
1 2
J44
PL L-L RC K
1
2
J45
PL L-M CL K
R
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1
2
J24
CURRE
NT
MEA
SU
R
EMEN
T
T
P
3
4
1
2
J33
C
71
10µ
F
1
2
J42
C
70
10µ
F
C
49
1.
0n
F
+
C
45
10µ
F
R41
OPEN
TP 65
TP 66
TP 67
TP 68
T
P
3
5
T
P
3
6
T
P
3
8
T
P
4
1
1
AGND1
2
VREF
3
PL L_ FIL T
4
AVDD2
5
AGND2
6
/PD /RS T
7
MCL KIN
8
FA UL T/T BD _S EL
9
SA_ MOD E
10
DVDD
11
DG
ND
12
IOV
D
D
13
S
DAT
AO
UT
1
14
S
DAT
AO
UT
2
/T
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_
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15
L
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C
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16
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K
17
S
DA/
CO
UT
/M
CL
K_
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18
SC
L
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C
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/F
S_
SEL
19
ADDR0
/CL
AT
CH/
F
M
T
_
S
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L
20
ADDR1
/CI
N/
M
S
_
S
E
L
21
PGN D
22
PGN D
23
SW
24
SW
25
VB OOST_ OUT
26
VB OOST_ IN
27
MICBI AS
28
MB_ GND
29
AGND3
30
VBAT
31
AV
DD3
32
AI
N1
N
33
AI
N1
P
34
AI
N2
N
35
AI
N2
P
36
AI
N3
N
37
AI
N3
P
38
AI
N4
N
39
AI
N4
P
40
AV
DD1
41
EPA
D
U12
ADAU1
9
7
7
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3
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9
T
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2
8
TP 23
T
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5
0
T
P
2
4
TP 25
T
P
6
3
TP 61
TP 27
TP 69
TP 45
TP 57
T
P
7
2
R
47
49.
9Ω
R
50
49.
9Ω
R
53
49.
9Ω
R
56
49.
9Ω
T
P
7
3
R
86
49.
9Ω
L
5
C
106
0.
10µ
F
JP
11
R
92
10.
0kΩ
10. 0kΩ
R
85
49.
9Ω
C
104
10p
F
R
83 0Ω
J52
R
87
49.
9Ω
C
105
10p
F
R
90
0Ω
2
A1
3
A2
7
B1
6
B2
1
VCCA
8
VCCB
4
GND
5
D
IR
U
20
S
N
74L
V
C
2T
45D
C
T
R
C
46
0.
10µ
F
C
108
0.
10µ
F
R
78
49.
9Ω
R
82
10.
0kΩ
1
2
J
P9
R
91
O
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R
89
O
PEN
1
2
3
4
5
6
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1
2
3
J43
1 3 5 7 9
2 4 6 8 10
11 13 15
12 14 16
J25
2x8
R84
10.0kΩ
J
P8
C101
0.10µ F
S2
7
TP 62
1
OE
2
GN
D
3 O
UT
P
UT
4
VD
D
Y1
O
S
C
_A
P
3S
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288M
H
Z
_S
M
D
R130
0Ω
R131
OPEN
R132
OPEN
C
111
C
112
R
134
10.
0kΩ
1
2
J54
F
A
U
L
T
-P
U
L
L
U
P
AV
DD
AV
DD_
ADC
IO
V
D
D
_1977
ADDR1
/CI
N/
M
S
_
S
E
L
[
1
,5
]
ADDR0
/CL
AT
CH/
F
M
T
_
S
E
L
[
1
,5
]
SC
L
/C
C
L
K
/F
S_
SEL
[5
]
S
DA/
CO
UT
/M
CL
K_
S
E
L
[
5
]
IOV
D
D
VBA T [2 ,4 ]
AI
N1
N
[2,
6]
AI
N1
P
[2,
6]
AI
N2
N
[2,
6]
AI
N2
P
[2,
6]
AI
N3
N
[2,
6]
AI
N4
P
[2,
6]
AI
N4
N
[2,
6]
AI
N3
P
[2,
6]
AV
DD_
ADC
[1] PD /R ST _1977
[1, 3] M CL KIN _1977
[5] SA _MO DE
AV
DD_
ADC
AV
DD_
DC_
DC
VREF
VB OOST_ IN
AV
DD
ADDR1
/CI
N/
M
S
_
S
E
L
ADDR0
/CL
AT
CH/
F
M
T
_
S
E
L
S
DA/
CO
UT
/M
CL
K_
S
E
L
SC
L
/C
C
L
K
/F
S_
SEL
FA UL T/T BD _S EL
MIC BIA S_1977
SA_ MOD E
MC LK IN _1977
PD /R ST _1977
AI
N4
P
AI
N4
N
AI
N3
P
AI
N3
N
AI
N2
P
AI
N2
N
AI
N1
P
AI
N1
N
VBAT
MIC BIA S_1977 [ 2]
VREF
DV
DD_
IN
DVDD
GND
GND
GN
D
VR
EF
BCL
K
L
R
C
L
K
S
DAT
AO
UT
2
/T
DM
_
S
E
L
S
DAT
AO
UT
1
BCL
K_
X
[
3
]
L
RCL
K_
X
[
3
]
SD
A
T
A
O
U
T
2
/T
D
M_
SEL
_
X [3
]
S
DAT
AO
UT
1
_
X
[
3
]
IOV
D
D
+
3.
3V
M
C
L
K
IN
_1977 [
1,
3]
+
3.
3V
M
C
L
K
_3.
3V
+
3.
3V
OS
C
SMA
AP
[1,
3]
M
C
L
K
IN
_1977
[5
] SD
A
T
A
O
U
T
2
/T
D
M_
SEL
[1]
P
D
/R
S
T
_1977
S
DAT
AO
UT
1
[
1
,5
] ADDR0
/CL
AT
CH/
F
M
T
_
S
E
L
[1
,5
] A
D
D
R
1
/C
IN
/MS_
SEL
L
R
C
L
K
BCL
K
P
D
/R
S
T
_1977
[1
]
IOV
D
D
AV
DD_
ADC
AV
DD_
ADC
AVDD_ ADC
11751-006
Rev. 0 | Page 10 of 27