MAX232
Table of pin description
Pin No.
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Symbol
C1+
V+
C1-
C2+
C2-
V-
T2
OUT
R2
IN
R2
OUT
T2
IN
T1
IN
R1
OUT
R1
IN
T1
OUT
GND
V
CC
Pin name
Output of external capacitance of positive voltage multiplier unit
Output of positive voltage of multiplier unit
Output of external capacitance of positive voltage multiplier unit
Output of external capacitance of negative voltage multiplier unit
Output of external capacitance of negative voltage multiplier unit
Output of negative voltage of multiplier unit
Output of transmitter data (levels RS – 232)
Input of receiver data (levels RS – 232)
Output of receiver data (levels TTL/KMOS)
Input of transmitter data (levels TTL/KMOS)
Input of transmitter data (levels TTL/KMOS)
Output of receiver data (levels TTL/KMOS)
Input of receiver data (levels RS – 232)
Output of transmitter data (levels RS – 232)
Common output
Supply output of voltage source
Maximum conditions
Rate
Symbol
V
CC
V+
V-
V
TIN
V
RIN
P
D
Supply voltage
Transmitter high output voltage
Transmitter low output voltage
Transmitter input voltage
Receiver input voltage
Dissipated power
DIP – package
SO - package
I
SC
Та
Output current of transmitter short circuit
Ambient temperature
-
-60
-
842
762
Continu-
ously
150
mW
Parameter
min
-0.3
V
CC
-0.3
-0.3
-0.3
-30
max
6.0
14
-14
V+ +0.3
30
Unit
V
mA
О
С
TGS [ Tiger Electronic Co.,Ltd ]
