ST3243ECTR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST3243ECTR
STMicroelectronics
ST3243ECTR Datasheet PDF : 18 Pages
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ST3243E
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
-0.3 to 6
V
V+
Doubled Voltage Terminal
(VCC -0.3) to 7
V
V-
Inverted Voltage Terminal
0.3 to -7
V
V+ +|V-|
13
V
FORCEON, Input Voltage
FORCEOFF,
TIN
-0.3 to 6
V
RIN
Receiver Input Voltage Range
± 25
V
TOUT
Transmitter Output Voltage Range
± 13.2
V
ROUT ROUTB Receiver Output Voltage Range
INVALID
-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.
ESD PERFORMANCE: TRANSMITTER OUTPUTS, RECEIVER INPUTS
Symbol
Parameter
ESD ESD Protection Voltage
ESD ESD Protection Voltage
Test Conditions
Human Body Model
IEC 1000-4-2 (Contact Discharge)
Min. Typ. Max. Unit
± 15
KV
±8
KV
ELECTRICAL CHARACTERISTICS
(C1 - C4 = 0.1µF, VCC = 3V to 5.5V, TA = -40 to 85°C, unless otherwise specified.
Typical values are referred to TA = 25°C)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
IASHDN Supply Current
Auto-powerdown
ISUPPLY Supply Current
ISHDN Shutdown Supply Current
FORCEOFF = GNDFORCEON = VCC
All R_IN open or grounded
FORCEON = FORCEOFF = VCC
FORCEOFF = GND
1
10
µA
0.3
1
mA
1
10
µA
LOGIC INPUT ELECTRICAL CHARACTERISTICS
(C1 - C4 = 0.1µF, VCC = 3V to 5.5V, TA = -40 to 85°C, unless otherwise specified.
Typical values are referred to TA = 25°C)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VTIL
VTIH
VTHYS
IIL
IOL
VOL
VOH
Input Logic Threshold Low
Input Logic Threshold High
Transmitter Input
Hysteresis
Input Leakage Current
Output Leakage Current
Output Voltage Low
Output Voltage High
T-IN, FORCEON, FORCEOFF
T-IN, FORCEON, FORCEOFF
VCC = 3.3V
VCC = 5V
T-IN, FORCEON, FORCEOFF
Receiver Disabled
IOUT = 1.6mA
IOUT = -1mA
0.8
V
2
V
2.4
V
0.5
V
± 0.01 ± 1.0 µA
± 0.05 ± 10 µA
0.4
V
VCC-0.6 VCC-0.1
V
5/18
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