MAX236EWG+T Maxim Integrated Products, MAX236EWG+T Datasheet - Page 23
![IC RS-232 DRVR/RCVR 24-SOIC](/photos/6/58/65845/406-175-24-soic_sml.jpg)
MAX236EWG+T
Manufacturer Part Number
MAX236EWG+T
Description
IC RS-232 DRVR/RCVR 24-SOIC
Manufacturer
Maxim Integrated Products
Type
Transceiverr
Datasheet
1.MAX222CPN.pdf
(38 pages)
Specifications of MAX236EWG+T
Number Of Drivers/receivers
4/3
Protocol
RS232
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
24-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 14. MAX236 Pin Configuration and Typical Operating Circuit
R1OUT
TOP VIEW
T3OUT
T1OUT
T2OUT
R1IN
T2IN
T1IN
GND
V
C1+
C1-
CC
V+
10
11
12
1
2
3
4
5
6
7
8
9
______________________________________________________________________________________
+
MAX236
DIP/SO
+5V-Powered, Multichannel RS-232
24
23
22
21
20
19
18
17
16
15
14
13
T4OUT
R2IN
R2OUT
SHDN
EN
T4IN
T3IN
R3OUT
R3IN
V-
C2-
C2+
TTL/CMOS
TTL/CMOS
OUTPUTS
INPUTS
1.0μF
1.0μF
10
12
13
14
18
19
22
17
20
7 T1IN
6
5
C1+
C1-
C2+
C2-
T2IN
T3IN
T4IN
R1OUT
R2OUT
R3OUT
EN
+5V
+5V
+5V
+5V
1.0μF
VOLTAGE DOUBLER
VOLTAGE INVERTER
Drivers/Receivers
400kΩ
400kΩ
400kΩ
400kΩ
+10V TO -10V
+5V TO +10V
+5V INPUT
V
CC
T1
T2
T3
T4
R1
R2
R3
GND
9
8
5kΩ
5kΩ
5kΩ
T1OUT
T2OUT
T3OUT 1
T4OUT
SHDN
R1IN
R2IN
R3IN
V+
V-
2
3
24
4
23
16
21
11
15
1.0μF
1.0μF
RS-232
OUTPUTS
RS-232
INPUTS
23