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SP3243EA Просмотр технического описания (PDF) - Signal Processing Technologies
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Компоненты Описание
Список матч
SP3243EA
Intelligent +3.0V to +5.5V RS-232 Transceivers
Signal Processing Technologies
SP3243EA Datasheet PDF : 23 Pages
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+
C5 0.1
µ
F
28
C1+
+
C1 0.1
µ
F
24 C1-
+
C2 0.1
µ
F
1
C2+
2
C2-
14
T
1
IN
TTL/CMOS
INPUTS
13
T
2
IN
12
T
3
IN
26
V
CC
V
CC
V+
27
SP3243
V-
3
T
1
OUT
9
T
2
OUT
10
T
3
OUT
11
TTL/CMOS
OUTPUTS
V
CC
To µP Supervisor
Circuit
20
R
2
OUT
19
R
1
OUT
18
R
2
OUT
17
R
3
OUT
R
1
IN
4
5K
Ω
R
2
IN
5
5K
Ω
R
3
IN
6
16
R
4
OUT
5K
Ω
R
4
IN
7
15
R
5
OUT
22
SHUTDOWN
23
ONLINE
5K
Ω
R
5
IN
8
5K
Ω
21
STATUS
GND
25
+
C3 0.1
µ
F
C4 0.1
µ
F
+
RS-232
OUTPUTS
RS-232
INPUTS
Figure 10. SP3243 Typical Operating Circuit
Rev. 6/30/03
SP3223 +3.0V to +5.5V RS-232 Transceivers
9
© Copyright 2003 Sipex Corporation
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