MAX232EC/D Maxim Integrated, MAX232EC/D Datasheet - Page 4

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MAX232EC/D

Manufacturer Part Number
MAX232EC/D
Description
RS-232 Interface IC
Manufacturer
Maxim Integrated
Series
MAX220, MAX222, MAX223, MAX225, MAX230, MAX231, MAX232, MAX232A, MAX233, MAX233A, MAX234, MAX235, MAX236, MAX237, MAX238, MAX239, MAX240, MAX241, MAX242, MAX243, MAX244, MAX245, MAX246, MAX247, MAX248, MAX249r
Datasheet

Specifications of MAX232EC/D

Data Rate
200 Kbps
Operating Supply Voltage
5 V
Supply Current
10 mA
Operating Temperature Range
0 C to + 70 C
Function
Transmitter
Number Of Drivers
2
Number Of I/os
8
Number Of Receivers
2
Propagation Delay Time Ns
3.5 us, 1 us
Shutdown
No
MAX202E–MAX213E, MAX232E/MAX241E
4
±15kV ESD-Protected, +5V RS-232 Transceivers
__________________________________________Typical Operating Characteristics
(Typical Operating Circuits, V
8.0
7.5
7.0
6.5
6.0
5.5
5.0
0
TRANSMITTER OUTPUT VOLTAGE
1000
vs. LOAD CAPACITANCE
V
CC
LOAD CAPACITANCE (pF)
V
CC
= 5.0V
ALL TRANSMITTERS LOADED
2000
= 4.5V
MAX232E
DATA RATE = 120kbps
8.0
7.5
7.0
6.5
6.0
5.5
5.0
0
R
3000
V
L
CC
= 3kΩ
TRANSMITTER OUTPUT VOLTAGE
= 4.5V
CC
1000
V
vs. LOAD CAPACITANCE
CC
= +5V, T
4000
MAX211E/MAX213E
LOAD CAPACITANCE (pF)
= 5.5V
ALL TRANSMITTERS LOADED
2000
V
5000
CC
DATA RATE = 120kbps
= 5.5V
A
= +25°C, unless otherwise noted.)
R
3000
L
= 3kΩ
V
CC
8.0
7.5
7.0
6.5
6.0
5.5
5.0
= 5.0V
4000
0
V
TRANSMITTER OUTPUT VOLTAGE
CC
5000
1000
= 5.0V
V
vs. LOAD CAPACITANCE
CC
MAX202E/MAX203E
LOAD CAPACITANCE (pF)
= 4.5V
2000
ALL TRANSMITTERS LOADED
DATA RATE = 120kbps
3000
R
L
V
CC
= 3kΩ
= 5.5V
4000
30
25
20
15
10
5
0
0
5000
MAX211E/MAX213E/MAX241E
1000
TRANSMITTER SLEW RATE
vs. LOAD CAPACITANCE
+SLEW RATE
LOAD CAPACITANCE (pF)
7.5
7.0
6.0
5.5
8.0
6.5
5.0
ALL TRANSMITTERS LOADED
2000
DATA RATE = 120kbps
0
TRANSMITTER OUTPUT VOLTAGE
-SLEW RATE
R
3000
L
1000
= 3kΩ
V
vs. LOAD CAPACITANCE
CC
LOAD CAPACITANCE (pF)
V
= 4.5V
CC
4000
ALL TRANSMITTERS LOADED
2000
= 5.0V
MAX241E
DATA RATE = 120kbps
5000
R
3000
L
V
= 3kΩ
Maxim Integrated
CC
= 5.5V
4000
5000

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