SP3222 Sipex, SP3222 Datasheet - Page 7

• Manufacturer Part Number: SP3222
• Description: True +3.0V to +5.5V RS-232 Transceivers
• Manufacturer: Sipex

Figure 6. SP3222 Typical Operating Circuits
Figure 7. SP3232 Typical Operating Circuit
Rev. 07/01/03
OUTPUTS
INPUTS
LOGIC
LOGIC
C2
C5
C1
+
+
+
0.1µF
0.1µF
0.1µF
13
15
12
10
4
2
5
6
1
C1+
C1-
T1IN
T2IN
R1OUT
R2OUT
C2+
C2-
EN
OUTPUTS
SP3222
TSSOP
SSOP
INPUTS
V
V
GND
LOGIC
LOGIC
CC
CC
19
C2
18
C1
C5
5kΩ
5kΩ
+
+
T2OUT
T1OUT
+
SHDN
0.1µF
0.1µF
0.1µF
R1IN
R2IN
V+
V-
SP3222/3232E True +3.0 to +5.0V RS-232 Transceivers
3
7
17
16
9
20
*can be returned to
8
either V
11
10
12
9
3
4
1
5
*C3
C1+
C1-
T2IN
R2OUT
C2+
C2-
T1IN
R1OUT
C4
RS-232
OUTPUTS
CC
RS-232
INPUTS
+
+
or GND
0.1µF
0.1µF
SP3232
V
V
GND
7
CC
CC
16
15
OUTPUTS
INPUTS
5kΩ
5kΩ
LOGIC
LOGIC
C2
C1
C5
T1OUT
T2OUT
R1IN
R2IN
+
+
+
0.1µF
0.1µF
0.1µF
V+
V-
6
*can be returned to
13
2
13
8
12
11
10
14
7
either V
2
4
5
6
1
C1+
C1-
T2IN
R1OUT
R2OUT
C2+
C2-
T1IN
EN
*C3
C4
RS-232
OUTPUTS
CC
SP3222
DIP/SO
RS-232
INPUTS
+
+
or GND
0.1µF
V
0.1µF
V
GND
CC
CC
17
16
© Copyright 2003 Sipex Corporation
5kΩ
5kΩ
T1OUT
T2OUT
SHDN
R1IN
R2IN
V+
V-
3
15
7
14
18
*can be returned to
8
9
either V
*C3
C4
RS-232
OUTPUTS
CC
RS-232
INPUTS
+
+
or GND
0.1µF
0.1µF