MAX211EEWI-T Maxim Integrated, MAX211EEWI-T Datasheet - Page 15
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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
____________Pin Configurations and Typical Operating Circuits (continued)
±15kV ESD-Protected, +5V RS-232 Transceivers
TOP VIEW
PIN NUMBERS IN () ARE FOR SO PACKAGE.
C1+ (V+)
C2- (V-)
R1OUT
T1OUT
GND
T2IN
T1IN
R1IN
GND
V
CC
10
1
2
3
4
5
6
7
9
8
MAX203E
DIP/SO
MAX202E–MAX213E, MAX232E/MAX241E
20
19
18
17
16
15
14
13
12
11
R2OUT
R2IN
C2-
C2+
C1- (C1+)
V- (C2+)
T2OUT
V-
V+ (C1-)
C2+ (C2-)
CONNECTION TO
POWER SUPPLY
POWER SUPPLY
INTERNAL +10V
INTERNAL -10V
DO NOT MAKE
TTL/CMOS
TTL/CMOS
THESE PINS
OUTPUTS
INPUTS
13(14)
12(10)
8(13)
14(8)
20
0.1μF
17
2
1
3
T1IN
T2IN
R1OUT
R2OUT
C1+
C1-
V-
V-
V+
+5V
+5V
6
GND
400kΩ
400kΩ
+5V INPUT
T2
V
T1
CC
R1
R2
7
GND
9
5kΩ
5kΩ
T1OUT
T2OUT
R1IN
R2IN
C2+
C2+
C2-
C2-
5
18
4
19
11
15
16
10 (11)
(12)
RS-232
OUTPUTS
RS-232
INPUTS
15