DS7820AJ/883 NSC [National Semiconductor], DS7820AJ/883 Datasheet - Page 2

• Manufacturer Part Number: DS7820AJ/883
• Description: Dual Line Receiver
• Manufacturer: NSC [National Semiconductor]

www.national.com
Symbol
V
R
R
R
I
I
I
V
V
V
V
I
I
I
I−
I+
CC
SH
SL
SC
TH
OH
OL
SH
SL
I−
I+
T
Electrical Characteristics
Note 3: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. Except for “Operating Temperature Range” they
are not meant to imply that the devices should be operated at these limits. The table of “Electrical Characteristics” provides conditions for actual device operation.
Note 4: These specifications apply for 4.5V
for the DS8820A unless otherwise specified. Typical values given are for V
Note 5: All currents into device pins shown as positive, out of device pins as negative, all voltages referenced to ground unless otherwise noted. All values shown
as max or min on absolute value basis.
Note 6: Only one output at a time should be shorted.
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
Common-Mode Voltage
Differential Input Voltage
Strobe Voltage
Output Sink Current
Storage Temperature Range
Maximum Power Dissipation (Note 2) at 25˚C
Cavity Package
Molded Package
Differential Threshold Voltage
Inverting Input Resistance
Non-Inverting Input Resistance
Line Termination Resistance
Inverting Input Current
Non-Inverting Input Current
Power Supply Current
One Side Only
Logical “1” Output Voltage
Logical “0” Output Voltage
Logical “1” Strobe Input Voltage
Logical “0” Strobe Input Voltage
Logical “1” Strobe Input Current
Logical “0” Strobe Input Current
Output Short Circuit Current
Parameter
V
CC
5.5V, −15V
(Notes 4, 5, 6)
I
V
I
V
−15V
−15V
T
V
V
V
V
V
V
I
I
I
I
I
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
A
OUT
OUT
CM
CM
CM
CM
CM
CM
STROBE
STROBE
O
−65˚C to 150˚C
= 25˚C
= 0V, V
(Note 3)
= −400 µA,
= +16 mA,
= 15V
= 0V
= −15V
= 15V
= 0V
= −15V
= Logical “0”
= −400 µA, V
= +16 mA, V
= +16 mA, V
= −400 µA, V
1308 mW
1207 mW
2.5V
0.4V
V
V
V
CM
CM
= 5.5V, V
= 0.4V, V
CM
50 mA
CC
±
±
8.0V
8.0V
20V
20V
15V and −55˚C
= 5.5V, V
+15V
+15V
CC
DIFF
OUT
= 5.0V, T
DIFF
OUT
DIFF
DIFF
2
Conditions
= −1V
−3V
−15V
−3V
−15V
V
V
= 1V
= 3V
= −3V
Lead Temperature (Soldering, 4 sec.)
Operating Conditions
Supply Voltage (V
Temperature (T
Note 2: Derate cavity package 8.7 mW/˚C above 25˚C; derate molded pack-
age 9.7 mW/˚C above 25˚C.
DIFF
DIFF
0.4V, V
STROBE
2.5V, V
A
DS7820A
DS8820A
DS7820A
DS8820A
= 25˚C and V
T
A
= −1V
= −0.5V, V
V
V
V
V
CM
CM
+125˚C for the DS7820A or 4.75V
DIFF
CM
CM
= 0V
DIFF
+3V
+3V
= −3V
= −3V
+15V
+15V
CM
V
V
A
CM
CM
CM
= 0V unless stated differently.
)
CC
= 15V
= −15V
= 0V
)
4.75
−2.8
Min
−55
Min
120
4.5
3.6
1.8
2.5
2.1
0
0
V
CC
−0.08
−0.08
0.06
0.06
−3.0
−1.0
−7.0
0.22
0.01
−1.0
−4.5
Typ
170
2.5
3.0
5.0
3.9
9.2
6.5
4.0
5.25V, 0˚C
5
0
+125
Max
5.25
+70
5.5
Max
−0.5
−1.0
−0.5
−4.2
−1.6
−9.8
14.0
10.2
−1.4
−6.7
250
0.5
1.0
4.2
7.0
6.0
5.5
0.4
0.9
5.0
T
A
260˚C
Units
+70˚C
Units
˚C
˚C
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
k
k
µA
V
V
V
V
V
V
V
V