ST75185C STMicroelectronics, ST75185C Datasheet - Page 7

• Manufacturer Part Number: ST75185C
• Manufacturer: STMicroelectronics

Specifications of ST75185C

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Table 8.
Note:
Table 9.
Symbol
Symbol
I
I
OS(H)
V
OS(L)
t
t
t
t
V
R
PLH
PHL
TLH
THL
I
I
OH
IH
OL
IL
O
1
2
3
4
High level output voltage
Low level output voltage
(Note 3)
High level input current
Low level input current
High level short circuit
output current (Note 4)
Low level short circuit output
current
Output resistance
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
Driver electrical characteristics over operating free-air temperature range
(V
The algebraic convention, where the more positive (less negative) limits designated as
maximum, is used in this datasheet for logic levels only (e.g. if - 10 V is a maximum, the
typical value is a more negative voltage).
Output short circuit conditions must maintain the total power dissipation below absolute
maximum ratings.
Test conditions are those specified by EIA-232-E and as listed above.
Driver switching characteristics
(V
Measured between -3 V and 3 V points of output waveform (EIA-232-E conditions), all
unused inputs are tied.
DD
DD
= 9 V, V
= 12 V, V
Parameter
Parameter
SS
SS
= -9 V, V
= -12 V, V
V
(See
V
(See
V
V
V
(See
V
(See
V
V
CC
O
IL
IH
I
I
IL
IH
DD
= 5 V (See
= 0 V (See
CC
= -2 to 2 V
= 5 V, unless otherwise specified)
= 0.8 V, R
= 0.8 V, V
= 1.9 V, R
= 2 V
= V
Figure
Figure
Figure
Figure
= 5 V, T
R
(See
R
(See
R
(See
R
(Note
R
(See
R
(Note
SS
Test conditions
L
L
L
L
L
L
= 3 to 7 kΩ C
= 3 to 7 kΩ C
= 3 to 7 kΩ C
= 3 to 7 kΩ C
= 3 to 7 kΩ C
= 3 to 7 kΩ C
= V
3)
3)
3)
V
3)
Figure
Figure
Figure
Figure
O
4,
4,
L
L
O
Figure
Figure
Test Conditions
CC
(Note
A
= 3kΩ
= 0 V
= 3kΩ
= 0 V
Figure
Figure
= 25 °C)
= 0 V
5,
5,
5,
5,
3)
4)
4)
Figure
Figure
Figure
Figure
5,
5,
L
L
L
L
L
L
Figure
Figure
= 15 pF
= 15 pF
= 15 pF
= 2500 pF
= 15 pF
= 2500 pF
6)
6)
6)
6)
6)
6)
Min.
-4.5
300
4.5
6
Min.
Value
Typ.
-7.5
7.5
− 12
12
Value
Typ.
315
1.7
1.5
75
60
40
Max.
− 19.5
19.5
− 1.6
10
-6
Max.
500
175
100
2.5
7.5
2.5
Unit
mA
mA
mA
Unit
µA
V
V
Ω
ns
ns
ns
μs
ns
μs
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