37
5
7
8
F
E
D
C
B
A
5
7
8
GM-8437ZT/WL
V
REF
1
2
3
VDD
VSS
OUT
S-80835CNUA-B8U
1
2
3
VIN
VOUT
GND
Reference
Voltage
S-812C56AUA-C3K
13
2
A OUTPUT
A -INPUT
A +INPUT
V-
B +INPUT
B -INPUT
B OUTPUT
V+
4
5
6
7
8
+
+
A
B
NJM4580MD
A0-A16
ce
oe
we
:Address input
:Chip enable input
:Output enable input
:Write enable input
:Input / Output
:Power
:GND
1
2
3
4
5
6
7
A11
A9
A8
A13
we
CE2
A15
32
31
30
29
28
17
16
15
14
13
22
21
20
19
18
17
oe
A10
ce1
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
A1
A2
A3
IC62C1024AL-70TI
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TEL 13942296513
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Q
Q
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TEL 13942296513 QQ 376315150 892498299
