ST75185_06 STMICROELECTRONICS [STMicroelectronics], ST75185_06 Datasheet - Page 7

• Manufacturer Part Number: ST75185_06
• Description: Multiple RS-232 drivers and receivers
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST75185
Table 8.
Note:
Table 9.
Symbol
Symbol
t
t
V
V
t
t
V
V
I
V
PLH
PHL
TLH
THL
I
I
OS
hys
OH
IH
OL
IL
T+
T-
Propagation Delay Time Low to
High Level Output
Propagation Delay Time High to
Low Level Output
Transition Time Low to High Level
Output
Transition Time High to Low Level
Output
Positive Going Threshold Voltage
Negative Going Threshold Voltage T
Input Hysteresis (V
High Level Output Voltage
Low Level Output Voltage
High Level Input Current
Low Level Input Current
Short-Circuit Output Current
Receiver electrical characteristics over operating conditions
All typical values are at T
Receiver switching characteristics
(V
DD
= 12V, V
Parameter
Parameter
SS
T
+ - V
= -12V, V
T
-)
A
CC
= 25°C, V
= 5V T
R
(See
R
(See
R
(See
R
(See
(See
I
V
V
V
V
V
V
(See
OH
A
I
I
I
I
I
I
L
L
L
L
= 3 V
= 25 V (See
= 3 V
= -25 V (See
= -3 V
= 0 V
= 25 °C (See
= 5 KΩ
= 5 KΩ
= 5 KΩ
= 5 KΩ
= -0.5mA
A
CC
Figure 9
Figure 9
Figure 9
Figure 9
Figure 9
Figure 7
= 25°C)
Test Conditions
Test Conditions
= 5V, V
I
(See
V
(See
OL
O
C
C
C
C
)
)
)
)
)
)
= 0 V
L
L
L
L
= 10 mA
Figure 9
V
Inputs Open
= 50 pF
= 50 pF
= 50 pF
= 50 pF
Figure 9
Figure 9
DD
Figure 9
Figure 9
IH
= 0.75 V
= 9V and V
)
)
)
)
)
SS
-0.43
Min.
Min.
0.75
0.43
-3.6
0.5
2.6
2.6
3.6
=-9V
Electrical characteristics
Value
Value
Typ.
Typ.
0.97
-3.4
400
200
2.2
0.2
70
20
4
Max.
Max.
1000
0.45
-8.3
150
525
-12
2.4
8.3
60
5
Unit
Unit
mA
mA
mA
ns
ns
ns
ns
V
V
V
V
V
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