MAX232EC/D Maxim Integrated, MAX232EC/D Datasheet - Page 17

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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
Maxim Integrated
____________Pin Configurations and Typical Operating Circuits (continued)
±15kV ESD-Protected, +5V RS-232 Transceivers
TOP VIEW
T3OUT
T1OUT
T2OUT
R1OUT
R1IN
T2IN
T1IN
GND
C1+
V
C1-
CC
V+
10
11
12
1
2
3
4
5
6
7
8
9
DIP/SO/SSOP
MAX202E–MAX213E, MAX232E/MAX241E
MAX206E
24
23
22
21
20
19
18
17
16
15
14
13
T4OUT
R2IN
R2OUT
SHDN
EN
T4IN
T3IN
R3OUT
R3IN
V-
C2-
C2+
TTL/CMOS
TTL/CMOS
OUTPUTS
INPUTS
0.1μF
0.1μF
6.3V
16V
0.1μF
13
14
10
12
18
19
22
17
20
7
6
5
C1+
C1-
C2+
C2-
T1IN
T2IN
T3IN
T4IN
R1OUT
R2OUT
R3OUT
EN
+5V
+5V
+5V
+5V
VOLTAGE INVERTER
VOLTAGE DOUBLER
+10V TO -10V
+5V TO +10V
400kΩ
400kΩ
400kΩ
400kΩ
+5V INPUT
GND
T1
T2
T3
T4
V
R1
R2
R3
CC
9
8
T1OUT
T2OUT
T3OUT
T4OUT
SHDN
5kΩ
5kΩ
5kΩ
R1IN
R2IN
R3IN
V+
V-
11
15
2
3
1
24
4
23
16
21
0.1μF
0.1μF
6.3V
16V
RS-232
INPUTS
RS-232
OUTPUTS
17

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