Datasheet

+5V, RS-232 Transceivers
with 0.1µF External Capacitors
4
MAX200–MAX209/MAX211/MAX213
Typical Operating Characteristics
SUPPLY CURRENT (mA)
15
20
25
30
35
10
MAX202/203
SUPPLY CURRENT
vs. LOAD CAPACITANCE
MAX200-MAX213 toc08
LOAD CAPACITANCE (pF)
400030001000 20000 5000
V
CC
= +4.5V, T
A
= +25NC,
BOTH Tx OUTPUTS, LOADED 3kΩIIC
L
ONE TRANSMITTER AT FULL DATA RATE
ONE TRANSMITTER AT 1/8 DATA RATE
240kbps
20kbps
120kbps
Tx SLEW RATE (V/Fs)
2
4
6
8
10
12
14
0
MAX202/203
TRANSMITTER SLEW RATE
vs. LOAD CAPACITANCE
MAX200-MAX213 toc07
LOAD CAPACITANCE (pF)
400030001000 20000 5000
V
CC
= +4.5V, T
A
= +25NC
BOTH Tx OUTPUTS, LOADED 3kΩIIC
L
ONE TRANSMITTER AT FULL DATA RATE
ONE TRANSMITTER AT 1/8 DATA RATE
-SLEW RATE
+SLEW RATE
240kbps
20kbps
120kbps
240kbps
20kbps
120kbps
MAX202/203
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX200-MAX213 toc06
LOAD CAPACITANCE (pF)
400030001000 20000 5000
Tx OUTPUT VOLTAGE (V)
-5.0
-2.5
0
2.5
5.0
7.5
-7.0
20kbps
120kbps
120kbps
V
CC
= +4.5V, T
A
= +25NC
BOTH Tx OUTPUTS, LOADED 3kΩIIC
L
ONE TRANSMITTER AT FULL DATA RATE
ONE TRANSMITTER AT 1/8 DATA RATE
20kbps
240kbps
240kbps
Tx SLEW RATE (V/Fs)
5
10
15
20
25
0
LOAD CAPACITANCE (pF)
400030001000 20000 5000
MAX201/MAX209
TRANSMITTER SLEW RATE
vs. LOAD CAPACITANCE
MAX200-MAX213 toc05
-SLEW RATE
+SLEW RATE
MAX209
MAX201
V
CC
= +5V
ALL Tx OUTPUTS
LOADED 3kIIIC
L
T
A
= +25NC
V+ = 12V
MAX201
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX200-MAX213 toc04
LOAD CAPACITANCE (pF)
400030001000 20000 5000
Tx OUTPUT VOLTAGE (IVI)
7.5
8.0
8.5
9.0
9.5
10.0
7.0
V
CC
= +5V
ALL Tx OUTPUTS
LOADED 3kIIIC
L
T
A
= +25NC
V+ = 12V
20kbps
60kbps
112kbps
LOAD CAPACITANCE (pF)
400030001000 20000 5000
MAX209
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX200-MAX213 toc03
Tx OUTPUT VOLTAGE (IVI)
8.6
8.8
9.0
9.2
9.4
9.6
9.8
10.0
8.4
V
CC
= +5V
ALL Tx OUTPUTS
LOADED 3kIIIC
L
T
A
= +25NC
V+ = 12V
20kbps
60kbps
116kbps
MAX200/204/205/206/207/208/211/213
TRANSMITTER SKEW RATE
vs. LOAD CAPACITANCE
MAX200-MAX213 toc02
LOAD CAPACITANCE (pF)
Tx SLEW RATE (V/Fs)
400030001000 2000
4
6
8
10
12
14
16
18
20
22
2
0 5000
-SLEW RATE
+SLEW RATE
V
CC
= +5V
ALL Tx OUTPUTS
LOADED 3kIIIC
L
T
A
= +25NC
MAX200/204/205/206/207/208/211/213
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX200-MAX213 toc01
LOAD CAPACITANCE (pF)
Tx OUTPUT VOLTAGE (IVI)
400030001000 2000
5.2
5.4
5.6
5.8
6.0
6.2
6.4
6.6
6.8
7.0
5.0
0 5000
20kbps
116kbps
60kbps
V
CC
= +5V
ALL Tx OUTPUTS
LOADED 3kIIIC
L
T
A
= +25NC