SP3243EBCR Ver la hoja de datos (PDF) - Signal Processing Technologies
Número de pieza
componentes Descripción
Fabricante
SP3243EBCR Datasheet PDF : 25 Pages
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VCC
+
C5 0.1µF
28 C1+
+
C1 0.1µF
24 C1-
26
VCC
V+ 27
+
C2 0.1µF
TTL/CMOS
INPUTS
1 C2+
2 C2-
14 T1IN
13 T2IN
12 T3IN
SP3243EB V- 3
T1OUT 9
T2OUT 10
T3OUT 11
TTL/CMOS
OUTPUTS
VCC
To µP Supervisor
Circuit
20 R2OUT
19 R1OUT
18 R2OUT
17 R3OUT
R1IN 4
5kΩ
R2IN 5
5kΩ
R3IN 6
16 R4OUT
5kΩ
R4IN 7
15 R5OUT
22
SHUTDOWN
23 ONLINE
5kΩ
R5IN 8
5kΩ
21 STATUS
GND
25
+
C3 0.1µF
C4 0.1µF
+
RS-232
OUTPUTS
RS-232
INPUTS
Figure 15. SP3243EB Typical Operating Circuit
Date: 6/2/04
SP3223EB/3243EB +3.0V to +5.5V RS-232 Transceivers
9
© Copyright 2004 Sipex Corporation
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