MAX211EEWI-T Maxim Integrated, MAX211EEWI-T Datasheet - Page 5
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MAX211EEWI-T
Manufacturer Part Number
MAX211EEWI-T
Description
RS-232 Interface IC
Manufacturer
Maxim Integrated
Series
MAX202E, MAX203E, MAX205E, MAX206E, MAX207E, MAX208E, MAX211E, MAX213E, MAX232E, MAX241Er
Datasheet
1.MAX232ECD.pdf
(26 pages)
Specifications of MAX211EEWI-T
Data Rate
120 Kbps
Operating Supply Voltage
5 V
Supply Current
20 mA
Operating Temperature Range
0 C to + 70 C
Mounting Style
SMD/SMT
Function
Transceiver
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Drivers
4
Number Of I/os
18
Number Of Receivers
5
Propagation Delay Time Ns
10 us
Shutdown
Yes
Maxim Integrated
(Typical Operating Circuits, V
____________________________Typical Operating Characteristics (continued)
±15kV ESD-Protected, +5V RS-232 Transceivers
14
12
10
6
4
8
2
0
MAX202E/MAX203E/MAX232E
1000
TRANSMITTER SLEW RATE
vs. LOAD CAPACITANCE
+SLEW RATE
LOAD CAPACITANCE (pF)
35
30
50
45
40
25
20
2000
ALL TRANSMITTERS LOADED
0
DATA RATE = 120kbps
V
1 TRANSMITTER AT FULL DATA RATE
4 TRANSMITTERS AT 1/8 DATA RATE
CC
-SLEW RATE
= +4.5V, R
MAX202E–MAX213E, MAX232E/MAX241E
1000
R
3000
L
vs. LOAD CAPACITANCE
= 3kΩ
MAX205E–MAX208E
LOAD CAPACITANCE (pF)
CC
SUPPLY CURRENT
L
4000
2000
= +5V, T
= 3kΩ
5000
3000
A
= +25°C, unless otherwise noted.)
120kbps
240kbps
20kbps
4000
-2.5
-5.0
-7.5
7.5
5.0
2.5
0
5000
0
V
1 TRANSMITTER AT FULL DATA RATE
4 TRANSMITTERS AT 1/8 DATA RATE
TRANSMITTER OUTPUT VOLTAGE
CC
= +4.5V, R
1000
vs. LOAD CAPACITANCE
MAX205E–MAX208E
LOAD CAPACITANCE (pF)
L
2000
= 3kΩ
240kbps
240kbps
3000
20kbps
20kbps
4000
120kbps
120kbps
-10.0
10.0
-2.5
-5.0
-7.5
7.5
5.0
2.5
0
5000
0
V
OUTPUT VOLTAGE vs. DATA RATE
1 TRANSMITTER AT FULL DATA RATE
4 TRANSMITTERS AT 1/8 DATA RATE
CC
30
= +4.5V, R
60
MAX205E–MAX208E
18
20
16
14
10
12
V
8
6
4
2
0
DATA RATE (kbps)
V
90
OUT
OUT-
L
V+
V-
= 3kΩ
0
+
120
FALL
V
1 TRANSMITTER AT FULL DATA RATE
4 TRANSMITTERS AT 1/8 DATA RATE
1000
TRANSMITTER SLEW RATE
CC
150
vs. LOAD CAPACITANCE
= +4.5V, R
RISE
MAX205E–MAX208E
LOAD CAPACITANCE (pF)
180
2000
210
L
= 3kΩ
240
3000
4000
5000
5