ADS-931MC 查看數據表（PDF） - Murata Power Solutions
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ADS-931MC Datasheet PDF : 10 Pages
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2 R1 1
2 R2 1
+5V F
+5V A
AG ND
1
SG 7
+15V
2
1
C3
C4
C 15 1
C 22
.1 µ F
20
9
7
A M P L IF IE R
O P T IO N
2
3 AR1
+
4
6
A N A L O G IN P U T
C1
2 2 .2 µ F
2
C2
2 .2 µ F
1
5V A
SG 8
15V
.1 µ F
1
AG ND
2 .2 µ F
2 .2 µ F
2
AG ND
+15V
2
7
3 AR2
6
+
4
2
15V
O P 07
3
2
DGND
1
N .C .
8
7
6
5
4
B2
1
2
AG ND
+5V F
1 0 14 U 1
12
9
74H C T74
11
8
2 C5
1 .1 u F
7
13 D G N D
+5V F
4 U1
2
5
3 74H C T74
6
AG ND
SG 5
2
1
AG ND
SG 9
2
1
UUT
1 + 3 .2 V R E F
22
3 A N A IN
4 AG ND
5 O FFSET
6 G A IN
N C 40
N C 39
+5V A 38
5V A 37
A G N D 36
C O M P 35
+5V A
-5 V A
AG ND
COM P
3
2
+5V F
11
1 C 16
.1 µ F
20
2
AB1 9
DGND
1
14
X1
7
8
1M H Z
+5V F
1
C6
2 2 .2 µ F
DGND
1 2 R3 1
2
3 .3 K
C 10
1 33pF
DGND
F IF
DGND
RD
7 DGND
E N A B LE 34 E N A B LE
AB2 8
8 F IF O /D IR
O F 33 O F
AB3 7
9 READ
10 FSTAT1 U 6
E O C 32 E O C
DGND
AB4
6
+5V D 31
+5V D
AB5 5
11 FS TA T2
D G N D 30
DGND
AB6 4
STAR T C O N VER T
1
B1
2 R6
2
1
50
DGND
26 25
24 23
22 21
20 19
18 17
16 15
14 13
12 11
10 9
8
7
6
5
4
3
2
1
P2
SG 1 2
1
SG 2 2
1
SG 3 2
1
SG 4 2
1
AG ND
J1
32 1
+5V D
5V A
15V
2
1
C7
2 2 .2 µ F
DGND
2
1
C9
2 2 .2 µ F
+15V
+5V A
DGND
2
2
C 11
2 .2 µ F
1
AG ND
2
1
C 13
2 2 .2 µ F
DGND
AG ND
L1
1 +5V F
20µH
L2
1 +5V D
20µH
L3
1 5V A
20µH
L4
1 +5V A
20µH
1
O FFSET AD J
2
12 S TA R TC O N
A B 16
13 LS B
A B 15
14 B 15
A B 14
15 B 14
A B 13
16 B 13
A B 12
17 B 12
A B 11
18 B 11
A B 10
19 B 10
AB9
20 B 9
M S B 29
M S B 28 A B 1
B 2 27 A B 2
B 3 26 A B 3
B 4 25 A B 4
B 5 24 A B 5
B 6 23 A B 6
B 7 22 A B 7
B 8 21 A B 8
74H C 86
4
5 U5
6 STAR TC O N V
74H C 86
1
2 U5 3
+5V A
R4
20K
G A IN A D J
1
+5V A
R5
2
20K
74H C 86
10
9 U5
8
+5V F
13
12
14
U 5 11
74H C 86 7
AB7 3
AB8 2
+5V F
11
1
C 17
2
.1 µ F
DGND
20
A B 16 9
A B 15 8
A B 14 7
A B 13 6
A B 12 5
EO C
A B 11 4
A B 10 3
AB9 2
FST2
11
+5V F
FST1 1
C8
.1 µ F 2
3
-5 V A
3
-5 V A
DGND
DGND
DGND
10
U2
1
10
U3
1
10
U4
1
DGND
12
13
+5V D
-5 V A
+5V A
+5V D
-5 V A
+5V A
14
15
2
2
2
C 18
C 19
C 20
1
2
1
C 14
C 12
C 21
16
.1 µ F
.1 µ F
.1 µ F
2 .2 µ F
2 .2 µ F
2 .2 µ F
1
1
1
2
1
2
17
DGND
AG ND AG ND
DGND
AG ND
AG ND
18 O V R FLW
1 9 B 1 B (M S B )
B 1 (M S B ) 3 4
B 2 32
3 3 B 1 B (M S B )
31 O V R FLW
B 3 30 29 E O C
DGND
12
B 1 (M S B )
13 B 2
14 B 3
15 B 4
16
B5
B 4 28
B 5 26
B 6 24
B 7 22
B 8 20
27 D G N D
25 D G N D
23 D G N D
21 D G N D
19 D G N D
P1
17 B 6
18 B 7
19 B 8
B 9 18 17 D G N D
B 10 16 15 D G N D
B 11 14 13 E N A B LE
B 1 2 1 2 1 1 C O M P L IM
DGND
B 13 10 9
NC
DGND
1 2 B 1 6 (L S B )
13 B 15
14 B 14
B 14 8 7 R E A D
B 1 5 6 5 F IF /D IR
B 1 6 (L S B ) 4 3 F S T 1
STAR TC O N V 2 1 FST2
15 B 13
16 B 12
17 B 11
18 B 10
19 B 9
COM P
+5V D
RD
F IF
1 2 3 J2
1 2 3 J3
1 2 3 J4
1 2 3 J5
E N A B LE
C O M P L IM
READ
F IF O /D IR
DGND
Figure 5. ADS-931 Evaluation Board Schematic.
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