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Interface ICs
Interface IC - transceivers RS232 2/2 SSOP 20
1
2
3
4
5
6
7
8
9
10
ST3222E
Application circuit
s
7/15
4 Application
cir
cuits
Figure 2.
Application schematic
T
able 11.
Capacit
ance va
lue (µF)
V
CC
C1
C2
C3
C4
Cbypass
3.0 to 3.6
0.1
0.1
0.1
0.1
0
.1
4.5 to 5.5
0.047
0.33
0.33
0.33
0.33
3.0 to 5.5
0.22
0.1
0.1
0.1
0.22
1
...
...
5
6
7
8
9
...
...
15