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MAX232MJE

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39
Maxim Integrated | 22www.maximintegrated.com
MAX220–MAX249
+5V-Powered, Multichannel
RS-232 Drivers/Receivers
1.0μF
+5V INPUT
GND
11
6
23
5
R2OUT
RS-232
INPUTS
TTL/CMOS
OUTPUTS
14
13
21
R5OUT
5kΩ
17
18
R4OUT
5kΩ
24
R3OUT
5kΩ
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
R3IN
R3OUT
T5IN
SHDNT2OUT
T1OUT
T3OUT
T4OUT
EN
T5OUT
R4IN
R4OUTT1IN
T2IN
R2OUT
R2IN
16
15
14
13
9
10
11
12
T4IN
T3IN
R5OUT
R5INV
CC
GND
R1IN
R1OUT
DIP
MAX235
5kΩ
910
R1OUT
R1IN
R2IN
R3IN
R4IN
R5IN
5kΩ
7
15
3
4
T2IN
T3OUT
RS-232
OUTPUTS
TTL/CMOS
INPUTS
22
19T5IN
T5OUT
+5V
16
1T4IN
T4OUT
+5V
2
T3IN
+5V
+5V
8
T1IN
T1OUT
+5V
T2OUT
T1
T1
R2
R3
R4
R5
T2
T3
T5
T4
400kΩ
400kΩ
400kΩ
400kΩ
400kΩ
SHDN
EN
20
12
V
CC
+
TOP VIEW
Figure 13. MAX235 Pin Configuration and Typical Operating Circuit
MAX220–MAX249
+5V-Powered, Multichannel
RS-232 Drivers/Receivers
Maxim Integrated | 23www.maximintegrated.com
GND
8
23
R2OUT
RS-232
INPUTS
TTL/CMOS
OUTPUTS
17
16
21
R3OUT
R2IN
R3IN
5kΩ
5kΩ
5
4
R1OUT
R1IN
5kΩ
RS-232
OUTPUTS
TTL/CMOS
INPUTS
R1
R2
R3
2
7
T1IN
T1OUT
+5V
T1
400kΩ
6
3
T2IN
+5V
T2OUT
T2
400kΩ
18
T3OUT
1
T3IN
+5V
T3
400kΩ
19
24
T4IN
T4OUT
+5V
T4
400kΩ
SHDN
EN
20
11
C1+
C1-
1.0μF
10
12
13
14
15
+5V INPUT
C2+
C2-
V
CC
+5V TO +10V
VOLTAGE DOUBLER
9
1.0μF
1.0μF
+10V TO -10V
VOLTAGE INVERTER
22
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
T4OUT
R2IN
R2OUT
SHDNR1IN
T2OUT
T1OUT
T3OUT
T4IN
T3IN
R3OUTGND
T1IN
T2IN
R1OUT
16
15
14
13
9
10
11
12
R3IN
V-
C2-
C2+C1-
V+
C1+
V
CC
DIP/SO
MAX236
EN
1.0μF
1.0μF
TOP VIEW
V+
V-
+
Figure 14. MAX236 Pin Configuration and Typical Operating Circuit
Maxim Integrated | 24www.maximintegrated.com
MAX220–MAX249
+5V-Powered, Multichannel
RS-232 Drivers/Receivers
GND
8
23
R2OUT
RS-232
INPUTS
TTL/CMOS
OUTPUTS
17
16
R3OUT
R2IN
R3IN
5kΩ
5kΩ
5
4
R1OUT
R1IN
5kΩ
RS-232
OUTPUTS
TTL/CMOS
INPUTS
R1
R2
R3
2
7
T1IN
T1OUT
+5V
T1
400kΩ
6
3
T2IN
+5V
T2OUT
T2
400kΩ
18
T3OUT
1
T3IN
+5V
T3
400kΩ
21
20
T5IN
T5OUT
+5V
T5
400kΩ
11
C1+
C1-
1.0μF
10
12
13
14
15
+5V INPUT
C2+
C2-
V
CC
+5V TO +10V
VOLTAGE DOUBLER
9
1.0μF
1.0μF
+10V TO -10V
VOLTAGE INVERTER
22
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
T4OUT
R2IN
R2OUT
T5INR1IN
T2OUT
T1OUT
T3OUT
T4IN
T3IN
R3OUTGND
T1IN
T2IN
R1OUT
16
15
14
13
9
10
11
12
R3IN
V-
C2-
C2+C1-
V+
C1+
V
CC
DIP/SO
MAX237
T5OUT
1.0μF
1.0μF
19
24
T4IN
T4OUT
+5V
T4
400kΩ
V+
V-
+
TOP VIEW
Figure 15. MAX237 Pin Configuration and Typical Operating Circuit
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39

MAX232MJE

Mfr. #:
Buy MAX232MJE
Manufacturer:
Maxim Integrated
Description:
MULTICHANNEL RS-232 DRIVERS/RECE
Lifecycle:
New from this manufacturer.
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