ST3243E ST Microelectronics, ST3243E Datasheet - Page 5

• Manufacturer Part Number: ST3243E
• Description: RS-232 TRANSCEIVER WITH AUTO-POWERDOWN
• Manufacturer: ST Microelectronics

ABSOLUTE MAXIMUM RATINGS
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
ELECTRICAL CHARACTERISTICS
(C
Typical values are referred to T
LOGIC INPUT ELECTRICAL CHARACTERISTICS
(C
Typical values are referred to T
FORCEOFF,
Symbol
Symbol
Symbol
R
I
FORCEON,
I
SUPPLY
V
ASHDN
I
ESD
ESD
1
1
OUT
SHDN
V
INVALID
V
V
V
Symbol
V+ +|V-|
THYS
I
t
I
OL
TIH
OH
SHORT
- C
- C
TIL
IL
OL
T
V
R
T
T
V+
OUT
V-
stg
CC
R
IN
IN
4
4
OUTB
= 0.1 F, V
= 0.1 F, V
ESD Protection Voltage
ESD Protection Voltage
Supply Current
Auto-powerdown
Supply Current
Shutdown Supply Current
Input Logic Threshold Low
Input Logic Threshold High
Transmitter Input
Hysteresis
Input Leakage Current
Output Leakage Current
Output Voltage Low
Output Voltage High
Supply Voltage
Doubled Voltage Terminal
Inverted Voltage Terminal
Input Voltage
Receiver Input Voltage Range
Transmitter Output Voltage Range
Receiver Output Voltage Range
Short Circuit Duration on T
Storage Temperature Range
Parameter
Parameter
Parameter
CC
CC
= 3V to 5.5V, T
= 3V to 5.5V, T
A
A
= 25°C)
= 25°C)
T-IN, FORCEON, FORCEOFF
T-IN, FORCEON, FORCEOFF
V
V
T-IN, FORCEON, FORCEOFF
Receiver Disabled
I
I
Human Body Model
IEC 1000-4-2 (Contact Discharge)
FORCEOFF = GNDFORCEON = V
All R_IN open or grounded
FORCEON = FORCEOFF = V
FORCEOFF = GND
OUT
OUT
CC
CC
Parameter
OUT
A
A
= -40 to 85°C, unless otherwise specified.
= -40 to 85°C, unless otherwise specified.
= 3.3V
= 5V
= 1.6mA
= -1mA
(one at a time)
Test Conditions
Test Conditions
Test Conditions
CC
CC
V
CC
Min.
Min.
Min.
2.4
-0.3 to (V
2
-0.6 V
15
8
(V
Continuous
CC
-65 to 150
-0.3 to 6
0.3 to -7
-0.3 to 6
Value
-0.3) to 7
13
13.2
CC
Typ.
Typ.
Typ.
25
0.3
0.5
CC
0.01
0.05
1
1
-0.1
+ 0.3)
Max.
Max.
Max.
0.8
0.4
10
10
1
1.0
10
ST3243E
Unit
Unit
Unit
Unit
mA
KV
KV
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
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