MAX203 MAXIM [Maxim Integrated Products], MAX203 Datasheet - Page 19

• Manufacturer Part Number: MAX203
• Description: +5V, RS-232 Transceivers with 0.1?F External Capacitors
• Manufacturer: MAXIM [Maxim Integrated Products]

TOP VIEW
R2
R1
T3
T1
T2
R2
R1
GND
T2
T1
V
C1+
OUT
OUT
OUT
OUT
OUT
C1-
CC
V+
IN
IN
IN
IN
10
11
12
13
14
1
2
3
4
5
6
7
8
9
SO/SSOP
MAX211
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MAX211 Pin Configuration/Typical Operating Circuit
T4
R3
R3
SHDN
EN
R4
R4
T4
T3
R5
R5
V-
C2-
C2+
OUT
IN
IN
IN
OUT
IN
OUT
OUT
IN
with 0.1µF External Capacitors
TTL/CMOS
TTL/CMOS
+5V, RS-232 Transceivers
OUTPUTS
INPUTS
0.1FF
0.1FF
+6.3V
+16V
12
15
20
21
26
22
19
24
14
16
7
6
8
5
EN
C1+
C1-
C2+
C2-
T1
T2
T3
T4
R1
R2
R3
R4
R5
IN
IN
IN
IN
OUT
OUT
OUT
OUT
OUT
+5V
+5V
+5V
+5V
0.1FF
400kI
400kI
400kI
400kI
VOLTAGE DOUBLER
VOLTAGE INVERTER
+10V TO -10V
+5V TO +10V
+5V INPUT
MAX211
T1
T2
T3
T4
V
GND
CC
11
R1
R2
R3
R4
R5
10
5kI
5kI
5kI
5kI
5kI
T1
T2
T3
T4
SHDN
R1
R2
R3
R4
R5
OUT
OUT
OUT
OUT
V+
V-
IN
IN
IN
IN
IN
13
17
2
3
1
28
9
4
27
23
18
25
0.1FF
+6.3V
0.1FF
+16V
RS-232
OUTPUTS
RS-232
INPUTS
19