SP3220 Datasheet, PDF (7/16 Pages) Sipex Corporation – +3.0V to +5.5V RS-232 Driver/Receiver Pair

VCC
+
C5 0.1µF
+
C1 0.1µF
+
C2 0.1µF
2 _C1+
4 _C1-
5 _C2+
6 _C2-
15
VCC
SP3220
3
V+
+
*C3 0.1µF
V- ⁷
C4 0.1µF
+
LOGIC
INPUTS
LOGIC
OUTPUTS
11 T1IN
9 R1OUT
1 EN
T1OUT 13
R1IN 8
5kΩ
SHDN 16
RS-232
OUTPUTS
RS-232
INPUTS
GND
14
*can be returned to
either VCC or GND
Figure 5. SP3220 Typical Operating Circuits
Rev. 6/25/03
SP3220 True +3.0 to +5.0V RS-232 Transceivers
7
© Copyright 2003 Sipex Corporation