MAX232EC/D Maxim Integrated, MAX232EC/D Datasheet - Page 20

• 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

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
20
±15kV ESD-Protected, +5V RS-232 Transceivers
____________Pin Configurations and Typical Operating Circuits (continued)
TOP VIEW
( ) ARE FOR MAX213E ONLY
*
1.0μF CAPACITORS, MAX241E ONLY
R2OUT
R1OUT
T3OUT
T1OUT
T2OUT
R2IN
R1IN
T2IN
T1IN
GND
V
C1+
C1-
CC
V+
10
11
12
13
14
1
2
3
4
5
6
7
8
9
SO/SSOP
MAX211E
MAX213E
MAX241E
28
27
26
25
24
23
22
21
20
19
18
17
16
15
T4OUT
R3IN
R3OUT
SHDN (SHDN)
EN (EN)
R4IN
R4OUT
T4IN
T3IN
R5OUT
R5IN
V-
C2-
C2+
TTL/CMOS
TTL/CMOS
OUTPUTS
0.1μF
INPUTS
0.1μF
0.1μF
6.3V
16V
*
*
20
21
26
22
19
24
12
14
15
16
7
6
8
5
C1+
C1-
C2+
C2-
T1IN
T2IN
T3IN
T4IN
R1OUT
R2OUT
R3OUT
R4OUT
R5OUT
EN (EN)
+5V
+5V
+5V
+5V
VOLTAGE DOUBLER
VOLTAGE INVERTER
+10V TO -10V
+5V TO +10V
400kΩ
400kΩ
400kΩ
400kΩ
+5V INPUT
GND
T1
T2
T3
T4
V
R1
R2
R3
R4
R5
CC
11
10
SHDN (SHDN)
T1OUT
T2OUT
T3OUT
T4OUT
5kΩ
5kΩ
5kΩ
5kΩ
5kΩ
R1IN
R2IN
R3IN
R4IN
R5IN
V+
V-
13
17
2
3
1
28
9
4
27
23
18
25
0.1μF
0.1μF
6.3V
16V
Maxim Integrated
*
*
RS-232
OUTPUTS
RS-232
INPUTS