MAX243CSE Maxim Integrated Products, MAX243CSE Datasheet - Page 25
![IC 2DVR/2RCVR RS232 5V 16-SOIC](/photos/6/66/66630/175-16-soic_sml.jpg)
MAX243CSE
Manufacturer Part Number
MAX243CSE
Description
IC 2DVR/2RCVR RS232 5V 16-SOIC
Manufacturer
Maxim Integrated Products
Type
Transceiverr
Datasheet
1.MAX222CPN.pdf
(38 pages)
Specifications of MAX243CSE
Number Of Drivers/receivers
2/2
Protocol
RS232
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX243CSE
Manufacturer:
MAXIM/美信
Quantity:
20 000
Company:
Part Number:
MAX243CSE+T
Manufacturer:
MAXIM
Quantity:
4
Figure 16. MAX238 Pin Configuration and Typical Operating Circuit
TOP VIEW
R2OUT
R1OUT
T2OUT
T1OUT
R2IN
T1IN
R1IN
GND
V
C1+
C1-
CC
V+
10
11
12
1
2
3
4
5
6
7
8
9
______________________________________________________________________________________
+
MAX238
DIP/SO
+5V-Powered, Multichannel RS-232
24
23
22
21
20
19
18
17
16
15
14
13
T3OUT
R3IN
R3OUT
T4IN
T4OUT
T3IN
T2IN
R4OUT
R4IN
V-
C2-
C2+
TTL/CMOS
TTL/CMOS
OUTPUTS
INPUTS
1.0μF
1.0μF
10
12
13
14
18
19
21
22
17
5 T1IN
6
4
C1+
C1-
C2+
C2-
T2IN
T3IN
T4IN
R1OUT
R2OUT
R3OUT
R4OUT
+5V
+5V
+5V
+5V
1.0μF
VOLTAGE INVERTER
VOLTAGE DOUBLER
Drivers/Receivers
+10V TO -10V
400kΩ
400kΩ
400kΩ
400kΩ
+5V TO +10V
+5V INPUT
GND
V
T4
T1
T2
T3
R1
R2
R3
R4
CC
8
9
5kΩ
5kΩ
5kΩ
5kΩ
T1OUT
T2OUT
T3OUT 24
T4OUT
R1IN
R2IN
R3IN
R4IN
V+
V-
2
1
20
7
3
23
16
11
15
1.0μF
1.0μF
RS-232
OUTPUTS
RS-232
INPUTS
25