SA9108F 查看數據表（PDF） - South African Micro Electronic Systems
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SA9108F
South African Micro Electronic Systems
SA9108F Datasheet PDF : 12 Pages
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SA9108F
Figure 1: Application Circuit for Two Phase Power/Energy Measurement.
M AINS VOL TAGES
L IN E 1
R1
R1A
L IN E 2
R2
R2A
N
0V
F ROM CT s
R3
V I1 P
V I1 N
R4
V I2 P
V I2 N
0V
C4
1
C1
2
3
4
5
R5 6
R6
7
R7
8
R8
9
10
11
12
C2
13
14
C3
15
16
17
18
19
20
XT AL
DR-0 0 9 4 5
S A 9108F
IC - 1
C5
40
5V
39
C6
38
R14
37
C7
36
35
R9 + C8
34
R10 + C9
33
32
R12 R13 R15
31
C11
30
29
28
P2
27
+ C10
26
25
24
0V
D IR
23
0V
0V
22
F OU T 2
21
F OU T 1
0V
R1 1
P1
0V
sames
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