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ST3237ECTR View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
ST3237ECTR ±15KV ESD-PROTECTED, 1µA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY ST-Microelectronics
STMicroelectronics ST-Microelectronics
ST3237ECTR Datasheet PDF : 13 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
PIN CONFIGURATION
ST3237E
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
-0.3 to 6
V
V+
Doubled Voltage Terminal
-0.3 to 7
V
V-
Inverted Voltage Terminal
0.3 to -7
V
V+ +|V-|
13
V
TIN
Transmitter Input Voltage Range
-0.3 to 6
V
SHDN, EN
-0.3 to 6
V
VHSCI Very High Speed Control Input
-0.3 to (VCC +0.3)
V
RIN
Receiver Input Voltage Range
± 25
V
TOUT
Transmitter Output Voltage Range
± 13.2
V
ROUT, ROUTB Receiver Output Voltage Range
-0.3 to (VCC + 0.3)
V
tSHORT Short Circuit Duration on TOUT (one at a time)
Continuous
Tstg
Storage Temperature Range
-65 to 150
°C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied. V+ and V- can have a maximum magnitude of +7V, but their absolute addition can not exceed 13 V.
SHUTDOWN AND ENABLE CONTROL TRUTH TABLE
SHDN
EN
T-OUT
0
0
High Z
0
1
High Z
1
0
Active
1
1
Active
R-OUT
Active
High Z
Active
High Z
R-OUTB
Active
Active
Active
Active
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