st3232e STMicroelectronics, st3232e Datasheet - Page 3

• Manufacturer Part Number: st3232e
• Description: ??15kv Esd-protected, 3 To 5.5v, Low Power, Up To 250kbps, Rs-232 Drivers And Receivers
• Manufacturer: STMicroelectronics

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
TRANSMITTER ELECTRICAL CHARACTERISTICS
(C
Typical values are referred to T
Symbol
Symbol
Symbol
Symbol
I
SUPPLY
V
R
V
ESD
ESD
1
1
1
V
V
I
I
TOUT
TOUT
TSC
TOL
HYS
I
TIH
- C
- C
TIL
- C
IL
4
4
4
= 0.1 F, V
= 0.1 F, V
= 0.1 F tested at V
ESD Protection Voltage
ESD Protection Voltage
V
Input Logic Threshold Low
Transmitter Input
Histeresys
Input Logic Threshold High
Input Leakage Current
Output Voltage Swing
Transmitter Output
Resistance
Current
Output Leakage Current
Output Short Circuit
CC
Power Supply Current
Parameter
Parameter
Parameter
Parameter
CC
CC
= 3V to 5.5V, T
= 3V to 5.5V, T
CC
= 3V to 5.5V, T
A
A
A
= 25°C )
= 25°C )
= 25°C )
Human Body Model
IEC-1000-4-2
No Load
T-IN
V
V
T-IN
All Transmitter outputs are loaded with
3K
V
V
Transmitters Disable
CC
CC
CC
CC
A
A
= -40 to 85° C, unless otherwise specified.
= -40 to 85° C, unless otherwise specified.
= 3.3V
= 5V
= V+ = V- = 0V
= 0V or 3V to 5.5V
to GND
V
Test Conditions
Test Conditions
Test Conditions
A
Test Conditions
CC
= -40 to 85°C, unless otherwise specified.
= 3V or 5V
V
V
OUT
OUT
T
A
=
=
= 25° C
2V
12V
Min.
Min.
Min.
300
2.4
Min.
2
15
5
8
Typ.
Typ.
Typ.
0.25
10M
Typ.
0.3
0.01
5.4
60
Max.
Max.
Max.
Max.
0.8
1
25
1
ST3232E
Unit
Unit
Unit
Unit
mA
mA
kV
kV
V
V
V
V
A
A
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