DS88C120N National Semiconductor, DS88C120N Datasheet - Page 2

• Manufacturer Part Number: DS88C120N
• Description: IC LINE RECEIVER RS422/423 16DIP
• Manufacturer: National Semiconductor
• Type: Line Receiverr

Specifications of DS88C120N

• Number Of Drivers/receivers: 2/0
• Voltage - Supply: 4.5 V ~ 15 V
• Mounting Type: Through Hole
• Package / Case: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Protocol: -
• Other names: *DS88C120N; DS88C120

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V
V
V
V
R
R
R
I
V
V
V
I
I
I
V
V
I
Symbol
IND
CC
IN(1)
IN(0)
OS
TH
TL
TH
TL
THB
OH
OL
IH
IL
IN
T
O
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Note 2: “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.
Supply Voltage
Input Voltage
Strobe Voltage
Output Sink Current
Maximum Power Dissipation (Note 1) at 25˚C
Storage Temperature Range
Cavity Package
Molded Package
Differential Threshold
Voltage
Differential Threshold
Voltage
Differential Threshold
Voltage Fail-Safe
Offset = 5V
Input Resistance
Line Termination
Resistance
Offset Control Resistance
Data Input Current
(Unterminated)
Input Balance
(Note 6)
Logical “1” Output Voltage
Logical “0” Output Voltage
Power Supply Current
Logical “1” Strobe Input
Current
Logical “0” Strobe Input
Current
Logical “1” Strobe Input
Voltage
Logical “0” Strobe Input
Voltage
Output Short-Circuit
Current
Parameter
I
V
I
I
V
I
−15V ≤V
T
T
0V ≤ V
I
V
I
R
I
I
15V ≤ V
V
(Both Receivers)
V
V
V
V
I
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
A
A
OUT
OUT
OUT
OUT
CC
DIFF
OL
OH
S
STROBE
STROBE
OUT
= 25˚C
= 25˚C
= 500Ω
≤ 0.5V, I
− 1.2V, R
V
= −200 µA,
= 1.6 mA,V
= −200 µA,
= 1.6 mA,V
= 200 µA, V
= 1.6 mA,V
= −200 µA
−65˚C to +150˚C
= −200 µA, V
= 1.6 mA, V
≥ V
≥ V
= −0.5V
(Notes 3, 4)
= 0V, V
CC
CC
CM
CC
CM
CC
= 15V, V
= 0V, V
≤ 15V
− 1.2V,
(Note 2)
≤ −15V,
1433 mW
1362 mW
− 1.2V
≤ 15V, 0V ≤ V
OUT
− 1.2V
CC
S
50 mA
= 500Ω
OUT
OUT
OUT
±
OUT
= 1.6 mA
= 15V, V
DIFF
DIFF
18V
25V
18V
DIFF
DIFF
Conditions
≤ 0.5V
≤ 0.5V
≤ 0.5V
≥
= −3V
= −1V
= 3V
= 1V
2
STROBE
CC
−7V ≤ V
−15V ≤ V
−7V ≤ V
−15V ≤ V
−7V ≤ V
−7V ≤ V
V
V
V
−7V ≤ V
−7V ≤ V
V
V
V
V
V
V
V
V
≤ 15V
Operating Conditions
Note 1: Derate cavity package 9.6 mW/˚C; derate molded package
10.9 mW/˚C above 25˚C.
Lead Temperature (Soldering, 4 seconds)
Supply Voltage (V
Temperature (T
Common-Mode Voltage (V
CM
CM
CM
CC
CC
CC
CC
CC
CC
CC
CC
DS78C120
= 0V, (Note 5)
= 5.5V
= 15V
= 5V
= 10V
= 15V
= 5V
= 10V
= 15V
= 10V
= 0V
= −10V
CM
CM
CM
CM
CM
CM
CM
CM
≤ 7V
≤ 7V
≤ 7V
≤ 7V
≤ 7V
≤ 7V
≤ 15V
≤ 15V
A
)
CC
)
V
CC
12.5
Min
100
0.2
3.5
8.0
−5
4
− 1.2
CM
)
Min
−55
−15
4.5
V
CC
−0.08
−0.08
−0.1
−0.5
0.06
0.06
0.47
0.42
0.25
Typ
−20
180
0.1
2.5
5.0
7.5
2.5
5.0
7.5
−2
56
15
15
− 0.75
5
2
0
8
+125
Max
+15
15
−100
Max Units
−0.2
−0.3
−0.5
−3.1
−0.4
300
100
−40
0.2
0.3
0.7
3.1
0.4
0.5
1.5
2.0
2.5
15
30
Units
260˚C
˚C
V
V
mA
mA
mA
mA
mA
mA
kΩ
kΩ
µA
µA
Ω
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V