SP3203E Datasheet, PDF (7/16 Pages) Sipex Corporation – 3V RS-232 Serial Transceiver with Logic Selector and15kV ESD Protection

+3V to +5.5V
+
20 19
C5
0.1µF
1
Shutdown
C1+
VCC
+
C1 0.1µF _{3 C1-}
12
VL
V+
4 C2+ _{SP3203E V-}
+
C2 0.1µF
5 C2-
2
+
C3 0.1µF
6
C4 0.1µF
+
TTL/CMOS
INPUTS
7 T₁IN
8 T₂IN
T₁OUT
T₂OUT
17
RS-232
16 ^OUTPUTS
TTL/CMOS
OUTPUTS
9 T₃IN
11 R₁OUT
10 R₂OUT
T₃OUT 15
R₁IN 14
5KΩ
R₂IN ₁₃
5KΩ
RS-232
INPUTS
GND
18
Figure 8. SP3203E Typical Operating Circuit
Rev. 2/7/01
SP3203E
7
© Copyright 2001 Sipex Corporation