ST75185CD STMICROELECTRONICS [STMicroelectronics], ST75185CD Datasheet - Page 5

• Manufacturer Part Number: ST75185CD
• Description: MULTIPLE RS-232 DRIVERS AND RECEIVERS
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

DRIVER SWITCHING CHARACTERISTICS (V
NOTE 6: Measured between -3V and 3V points of output waveform (EIA-232-E conditions), all unused inputs are tied.
RECEIVER ELECTRICAL CHARACTERISTICS OVER OPERATING CONDITIONS
All typical values are at TA = 25°C, VCC = 5V, VDD = 9V and VSS=-9V
RECEIVER SWITCHING CHARACTERISTICS (V
Symbol
Symbol
Symbol
V
V
t
t
t
t
t
t
t
t
V
V
I
V
PLH
PHL
TLH
THL
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
Input Hysteresis (V
High Level Output Voltage
Low Level Output Voltage
High Level Input Current
Low Level Input Current
Short-Circuit Output Current
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
Parameter
Parameter
Parameter
T
+ - V
T
-)
R
(See Figure 3, 4)
R
(See Figure 3, 4)
R
(See Figure 3, 4)
R
(Note 6, See Figure 3, 4)
R
(See Figure 3, 4)
R
(Note 6, See Figure 3, 4)
(See Figure 6)
T
I
V
V
V
V
V
V
(See Figure 5)
R
(See Figure 6)
R
(See Figure 6)
R
(See Figure 6)
R
(See Figure 6)
OH
A
I
I
I
I
I
I
L
L
L
L
L
L
L
L
L
L
= 3 V
= 25 V (See Figure 6)
= 3 V
= -25 V (See Figure 6)
= -3 V
= 0 V
= 25 °C (See Figure 6)
= 3 to 7 K
= 3 to 7 K
= 3 to 7 K
= 3 to 7 K
= 3 to 7 K
= 3 to 7 K
= 5 K
= 5 K
= 5 K
= 5 K
= -0.5mA
DD
Test Conditions
Test Conditions
Test Conditions
DD
= 12V, V
I
(See Figure 6)
V
(See Figure 6)
OL
= 12V, V
O
C
C
C
C
= 0 V
= 10 mA
L
L
L
L
C
C
C
C
C
C
= 50 pF
= 50 pF
= 50 pF
= 50 pF
V
Inputs Open
SS
L
L
L
L
L
L
IH
= 15 pF
= 15 pF
= 15 pF
= 2500 pF
= 15 pF
= 2500 pF
= 0.75 V
= -12V, V
SS
= -12V, V
CC
-0.43
Min.
Min.
Min.
0.75
0.43
-3.6
0.5
2.6
2.6
3.6
CC
= 5V, T
= 5V T
Value
Value
Value
Typ.
Typ.
0.97
Typ.
A
-3.4
400
200
315
1.7
1.5
2.2
0.2
75
60
40
70
20
4
= 25 °C)
A
= 25°C)
Max.
Max.
1000
Max.
0.45
500
175
100
-8.3
150
525
2.4
8.3
-12
2.5
7.5
2.5
60
5
ST75185
Unit
Unit
Unit
mA
mA
mA
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V
s
s
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