ads-937
7
®®
图示 6. ads-937 evaluation 板
JPR3
"补偿 adj."
"增益 adj."
23
1
放大器
选项
3
2
1
(msb)
(lsb)
转变
JPR2
+
+
+
10uF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
AIN
AGND
单极的
补偿 adj.
ref. 输出
增益 adj
竞赛.
–
15VA
+15VA
+5VA
-5va
AGND
DGND
+5VD
EOC
(lsb) bit16
(msb) bit1
BIT2
BIT3
BIT4
BIT5
BIT6
BIT7
BIT8
BIT9
BIT10
BIT11
BIT12
BIT13
BIT14
BIT15
ads-937
+
+
+
14
7
3
2
1
8
10
9
11
13
12
6
5
4
14 8
71
+
+
7
6
3
2
2
1
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
2
4
6
8
10
12
14
16
18
20
22
24
26
28
32
1
12
13
14
15
16
17
18
19
20
10
11
9
8
7
6
5
4
3
2
34
1
12
13
14
15
16
17
18
19
20
10
11
9
8
7
6
5
4
3
2
30
1D
2D
3D
4D
5D
6D
7D
8D
LE
1
Q
2
Q
3
Q
4
Q
5
Q
6
Q
7
Q
8
Q
OC
1D
2D
3D
4D
5D
6D
7D
8D
LE
1
Q
2
Q
3
Q
4
Q
5
Q
6
Q
7
Q
8
Q
OC
C26
C27
C29
C24
U3
U3
U3
P4
R6
P3
U3
X
1
C10
C21
C9
C7
C18
C6
C5
C15
C4
C28
C25
SG3
SG4
C11
R1
C22
AR1
R2
SG1
SG2
C3
C2
C1
P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2P2
U1
P2
U2
P2
OPT
开始
BIT16
EOC
+5VD
+5VD
+15V
–
15V
+15V
–
15V
+15V
74HCT573
74HCT573
0.1uf
OPT
10uF
10uF
51
0.1uf
10uF
0.1uf
0.1uf
10uF
0.1uf
0.1uf
10uF
0.1uf
0.1uf
0.1uf
OPT
OPT
OPT
OPT
0.1uf
0.1uf
0.1uf
E
X
t cl
K
BIT15
BIT14
BIT13
BIT12
BIT11
BIT10
BIT9
BIT8
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
AIN
–
4
+
C12
C23
–
15V
OPT
OPT
REF
JPR2
R5
20
K
R4
20
K
C16
22uF
C14 22uF
C17
10uF
C20
+
+5VD
R3
10
n.c.
n.c.
n.c.
P1
26
24
25
23
21
19
17
15
13
11
22
20
18
16
14
12
10
8
6
4
21
3
9
7
5
+5V
+15V
–
15V
–
5V
+5VD
开始
转变
+5VD
+5VD
UUT
+
C19
C8
+5VA
10uF
0.1uf
+
+