MAX232MJE Maxim Integrated Products, MAX232MJE Datasheet - Page 34
![no-image](/images/manufacturer_photos/0/4/417/maxim_integrated_products_sml.jpg)
MAX232MJE
Manufacturer Part Number
MAX232MJE
Description
IC, RS232 TRANSCEIVER 120KBPS 5.5V DIP16
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX232MJE.pdf
(38 pages)
Specifications of MAX232MJE
Device Type
Transceiver
Ic Interface Type
RS232
No. Of Drivers
2
Supply Voltage Range
4.5V To 5.5V
Driver Case Style
DIP
No. Of Pins
16
Operating Temperature Range
-55°C To +125°C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX232MJE
Manufacturer:
MAXIN
Quantity:
20 000
Company:
Part Number:
MAX232MJE+
Manufacturer:
HONEYWELL
Quantity:
540
Company:
Part Number:
MAX232MJE/883
Manufacturer:
MAXIM
Quantity:
879
+5V-Powered, Multichannel RS-232
Drivers/Receivers
Figure 25. MAX249 Pin Configuration and Typical Operating Circuit
34
RA1OUT
RA2OUT
RA3OUT
RA4OUT
RA5OUT
RA2IN
RA1IN
TA1IN
TA2IN
TA3IN
______________________________________________________________________________________
ENRA
TOP VIEW
10
11
12
13
14
15
16
17
8
7
9
MAX249 FUNCTIONAL DESCRIPTION
10 RECEIVERS
6 TRANSMITTERS
4 CONTROL PINS
5 A-SIDE RECEIVERS
5 B-SIDE RECEIVERS
3 A-SIDE TRANSMITTERS
3 B-SIDE TRANSMITTERS
ENABLE RECEIVER A-SIDE (ENRA)
ENABLE RECEIVER B-SIDE (ENRB)
ENABLE RECEIVER A-SIDE (ENTA)
ENABLE RECEIVER B-SIDE (ENTB)
18
6
19 20
5
4
21
3
22 23
MAX249
2
PLCC
+
1
44
24
43
25
42
26
41
27 28
40
39
38
37
36
35
34
33
32
31
30
29
RB3IN
RB2IN
RB1IN
ENRB
RB1OUT
RB2OUT
RB3OUT
RB4OUT
RB5OUT
TB1IN
TB2IN
1μF
1μF
21
23
24
25
18
15
16
17
10 RA1OUT
11 RA2OUT
12 RA3OUT
13 RA4OUT
14
1
2
3
8 RA1IN
7 RA2IN
6 RA3IN
5 RA4IN
4 RA5IN
9
C1+
C1-
C2+
C2-
ENTA
TA1OUT
TA1IN
TA2OUT
TA2IN
TA3OUT
TA3IN
RA5OUT
ENRA
5kΩ
5kΩ
5kΩ
5kΩ
5kΩ
+10V TO -10V VOLTAGE INVERTER
1μF
+5V TO +10V VOLTAGE DOUBLER
+5V
+5V
+5V
20
400kΩ
400kΩ
400kΩ
GND
V
+5V
CC
19
+5V
+5V
+5V
1μF
5kΩ
5kΩ
5kΩ
5kΩ
5kΩ
RB1OUT
RB2OUT
RB3OUT
RB4OUT
RB5OUT
TB1OUT
TB2OUT
TB3OUT
TB1IN
TB2IN
TB3IN
RB1IN
RB2IN
RB3IN
RB4IN
RB5IN
ENRB
ENTB
V+
V-
22
26
1μF
27
44
30
43
29
42
28
37
35
38
34
39
33
40
32
41
31
36