±15kV ESD-Protected, +5V RS-232 Transceivers
MAX202E–MAX213E, MAX232E/MAX241E
__________________________________________Typical Operating Characteristics
(Typical Operating Circuits, V
CC
= +5V, T
A
= +25°C, unless otherwise noted.)
MAX202E/MAX203E
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX202E-TOC1
MAX202E-TOC2
MAX232E
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
8.0
7.5
VOH, -VOL (V)
7.0
6.5
V
CC
= 5.0V
6.0
5.5
V
CC
= 4.5V
5.0
0
1000
2000
3000
4000
5000
LOAD CAPACITANCE (pF)
5.0
0
V
CC
= 5.5V
ALL TRANSMITTERS LOADED
DATA RATE = 120kbps
R
L
= 3kΩ
8.0
7.5
VOH, -VOL (V)
7.0
6.5
6.0
5.5
MAX241E
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
ALL TRANSMITTERS LOADED
DATA RATE = 120kbps
R
L
= 3kΩ
V
CC
= 5.5V
MAX202E-TOC3
ALL TRANSMITTERS LOADED
DATA RATE = 120kbps
R
L
= 3kΩ
8.0
7.5
VOH, -VOL (V)
7.0
6.5
6.0
5.5
V
CC
= 5.5V
V
CC
= 5.0V
V
CC
= 5.0V
V
CC
= 4.5V
5.0
1000
2000
3000
4000
5000
0
V
CC
= 4.5V
1000
2000
3000
4000
5000
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
MAX211E/MAX213E
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX202E-TOC4
MAX211E/MAX213E/MAX241E
TRANSMITTER SLEW RATE
vs. LOAD CAPACITANCE
ALL TRANSMITTERS LOADED
DATA RATE = 120kbps
R
L
= 3kΩ
MAX202E-TOC5
8.0
7.5
VOH, -VOL (V)
7.0
6.5
6.0
5.5
5.0
0
V
CC
= 4.5V
1000
2000
V
CC
= 5.0V
3000
4000
ALL TRANSMITTERS LOADED
DATA RATE = 120kbps
R
L
= 3kΩ
30
25
SLEW RATE ( V/µs)
20
15
10
-SLEW RATE
5
+SLEW RATE
0
V
CC
= 5.5V
5000
0
1000
2000
3000
4000
5000
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
4
______________________________________________________________________________________
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
