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DS8922 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. DS8922
Description  TRI-STATE RS-422 Dual Differential Line Driver and Receiver Pairs
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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DS8922 Datasheet(HTML) 3 Page - National Semiconductor (TI)

 
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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
7V
Drive Input Voltage
−0.5V to +7V
Output Voltage
5.5V
Receiver Output Sink Current
50 mA
Receiver Input Voltage
±10V
Differential Input Voltage
±12V
Maximum Package Power Dissipation @ +25˚C
M Package
1300 mW
N Package
1450 mW
Derate M Package 10.4 mW/˚C above +25˚C
Derate N Package 11.6 mW/˚C above +25˚C
Storage Temperature Range
−65˚C to +165˚C
Lead Temp. (Soldering, 4 seconds)
260˚C
Recommended Operating
Conditions
Min
Max
Units
Supply Voltage
4.5
5.5
V
Temperature (T
A)
0
70
˚C
DS8922/22A and DS8923A Electrical Characteristics(Notes 2, 3, 4)
Symbol
Conditions
Min
Typ
Max
Units
RECEIVER
V
TH
−7V
≤ V
CM ≤ +7V
−200
±35
+200
mV
V
HYST
−7V
≤ V
CM ≤ +7V
15
70
mV
R
IN
V
IN = −7V, +7V (Other Input = GND)
4.0
6.0
k
I
IN
V
IN = 10V
3.25
mA
V
IN = −10V
−3.25
mA
V
OH
V
CC = MIN, IOH = − 400 µA
2.5
V
V
OL
V
CC = MAX, IOL = 8 mA
0.5
V
I
SC
V
CC = MAX, VOUT = 0V
−15
−100
mA
DRIVER
V
OH
V
CC = MIN, IOH = −20 mA
2.5
V
V
OL
V
CC = MIN, IOL = +20 mA
0.5
V
I
OFF
V
CC = 0V, VOUT = 5.5V
100
µA
|VT|–| VT |
0.4
V
VT
2.0
V
|V
OS–VOS |
0.4
V
I
SC
V
CC = MAX, VOUT = 0V
−30
−150
mA
DRIVER and RECEIVER
I
OZ
V
OUT = 2.5V
50
µA
TRI-STATE
V
CC = MAX
V
OUT = 0.4V
−50
µA
Leakage
I
CC
V
CC = MAX
ACTIVE
76
mA
TRI-STATE
78
mA
DRIVER and ENABLE INPUTS
V
IH
2.0
V
V
IL
0.8
V
I
IL
V
CC = MAX, VIN = 0.4V
−40
−200
µA
I
IH
V
CC = MAX, VIN = 2.7V
20
µA
I
I
V
CC = MAX, VIN = 7.0V
100
µA
V
CL
V
CC = MIN, IIN = −18 mA
−1.5
V
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