sp3222ebey-tr Exar Corporation, sp3222ebey-tr Datasheet - Page 7

• Manufacturer Part Number: sp3222ebey-tr
• Description: Sp3232eb -true +3.0v To +5.5v Rs-232 Transceivers
• Manufacturer: Exar Corporation

Date:11/02/05
Figure 8. SP3222EB Typical Operating Circuits
Figure 9. SP3232EB Typical Operating Circuit
Date: 02/27/05
OUTPUTS
INPUTS
LOGIC
LOGIC
C2
C5
C1
+
+
+
0.1µF
0.1µF
0.1µF
13
15
12
10
4
2
5
6
1
C1+
C1-
T2IN
R2OUT
C2+
C2-
T1IN
R1OUT
EN
SP3222EB/SP3232EB True +3.0V to +5.5V RS-232 Transceivers
SP3222EB/3232EB True +3.0 to +5.5V RS-232 Transceivers
SP3222EB
OUTPUTS
TSSOP
SSOP
V
INPUTS
V
GND
LOGIC
CC
CC
LOGIC
19
18
C2
C1
C5
5k
5k
T2OUT
T1OUT
+
+
+
SHDN
R1IN
R2IN
0.1µF
0.1µF
0.1µF
V+
V-
3
17
7
8
16
9
20
*can be returned to
either V
11
10
12
9
1
3
4
5
*C3
C1+
C1-
C2+
C2-
T1IN
T2IN
R1OUT
R2OUT
C4
RS-232
OUTPUTS
CC
RS-232
INPUTS
+
+
or GND
0.1µF
0.1µF
SP3232EB
V
V
GND
CC
CC
16

15
OUTPUTS
INPUTS
5k
5k
LOGIC
LOGIC
C2
C1
C5
T2OUT
T1OUT
R1IN
R2IN
+
+
+
0.1µF
0.1µF
0.1µF
V+
V-
*can be returned to
2
6
13
14
8
7
13
12
11
10
either V
2
4
5
6
1
C1+
C1-
R2OUT
C2+
C2-
T1IN
T2IN
R1OUT
EN
*C3
C4
RS-232
OUTPUTS
CC
SP3222EB
RS-232
INPUTS
+
+
DIP/SO
or GND
0.1µF
0.1µF
V
V
GND
CC
CC
17
16
© Copyright 2005 Sipex Corporation
5k
5k
T1OUT
T2OUT
SHDN
© Copyright 2005 Sipex Corporation
R2IN
R1IN
V+
V-
3
15
14
18
7
9
*can be returned to
8
either V
*C3
C4
RS-232
OUTPUTS
CC
RS-232
INPUTS
+
+
or GND
0.1µF
0.1µF