ds8820 National Semiconductor Corporation, ds8820 Datasheet - Page 2

• Manufacturer Part Number: ds8820
• Description: Dual Line Receiver
• Manufacturer: National Semiconductor Corporation

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Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage
Input Voltage
Differential Input Voltage
Strobe Voltage
Output Sink Current
Storage Temperature Range
Lead Temperature (Soldering 4 sec )
Electrical Characteristics
Note 1 ‘‘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 2 These specifications apply for 4 5V
DS8820 unless otherwise specified typical values given are for V
Note 3 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 4 The specifications and curves given are for one side only Therefore the total package dissipation and supply currents will be double the values given when
both receivers are operated under identical conditions
Symbol
V
V
V
R
R
R
t
I
I
I
I
ST
CC
IN
IN
r
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TH
OH
OL
I
I
T
b
a
a
b
Input Threshold Voltage
High Output Level
Low Output Level
Inverting Input Resistance
Non-Inverting Input Resistance
Line Termination Resistance
Response Time
Strobe Current
Power Supply Current
Non-Inverting Input Current
Inverting Input Current
Parameter
s
V
CC s
b
(Notes 2 and 3)
65 C to
5 5V
(Note 1)
b
15V
a
CC
25 mA
g
g
150 C
260 C
s
V
I
I
T
C
C
V
V
V
V
V
V
V
V
V
V
V
b
e
8 0V
8 0V
OUT s
SINK s
20V
20V
A
CM
DELAY
DELAY
STROBE
STROBE
IN
IN
IN
IN
IN
IN
IN
IN
IN
V
15V
5 0V T
CM s
e
e
e
e b
e
e
e b
e
e
e b
Conditions
e
25 C
s
15V
0V
15V
0V
15V
0V
0V
0 2 mA
15V and
3 5 mA
A
e
e
2
15V
15V
15V
V
e
e
e
CM s
0 pF
100 pF
25 C and V
0 4V
5 5V
Maximum Power Dissipation at 25 C
9 7 mW C above 25 C
Operating Conditions
Supply Voltage (V
Temperature (T
Derate cavity package 8 7 mW C above 25 C derate molded package
b
Cavity Package
Molded Package
DS7820
DS8820
DS7820
DS8820
15V
55 C
s
CM
T
e
A s
0 unless stated differently
b
b
b
b
b
A
a
Min
120
2 5
3 6
1 8
)
0
125 C for the DS7820 or 0 C
0 5
1 0
1 6
9 8
4 2
CC
)
b
b
b
b
b
Typ
4 75
170
150
Min
5 0
2 5
3 2
5 8
8 3
5 0
3 0
4 5
40
0
0
0
0
1 0
1 0
7 0
3 0
55
a
b
b
Max
s
a
10 2
15 0
Max
5 25
250
0 5
1 0
5 5
0 4
5 0
6 0
7 0
4 2
5 5
125
1 4
0 5
T
70
A s
a
1308 mW
1207 mW
70 C for the
Units
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
kX
kX
mA
ns
ns
V
V
X
V
V
V
V
C
C