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DS9637A_07 Datasheet, PDF (2/8 Pages) National Semiconductor (TI) – Dual Differential Line Receiver | |||
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Absolute Maximum Ratings (Note 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Storage Temperature Range
Ceramic DIP
â65°C to + 175°C
Molded DIP
â65°C to + 150°C
Lead Temperature
Ceramic DIP
(Soldering, 30 seconds)
300°C
Molded DIP and SO Package
(Soldering, 10 seconds)
265°C
Maximum Power Dissipation (Note 1) at 25°C
Cavity Package
1300 mW
Molded Package
930 mW
SO Package
810 mW
VCC Lead Potential to Ground
Input Potential to Ground
â0.5V to 7.0V
±15V
Differential Input Voltage
Output Potential to Ground
Output Sink Current
ESD Susceptibility, HBM
±15V
â0.5V to +5.5V
50 mA
â¥2 kV
Recommended Operating
Conditions
DS9637AM
Min Max Units
Supply Voltage (VCC)
4.5 5.5
V
Operating Temperature (TA) â55 +125 °C
DS9637AC
Supply Voltage (VCC)
4.75 5.25
V
Operating Temperature (TA)
0
+70
°C
Note 1: Derate cavity package 8.7 mW/°C above 25°C; derate molded DIP
package 7.5 mW/°C above 25°C; derate SO package 6.5 mW/°C above 25°
C.
Electrical Characteristics (Notes 3, 4)
Over recommended operating temperature and supply voltage ranges, unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
VTH
Differential Input
â7.0V ⤠VCM ⤠+7.0V
Threshold Voltage (Note 6)
â0.2
VTH(R)
Differential Input
Threshold Voltage (Note 7)
â7.0V ⤠VCM ⤠+7.0V
â0.4
II
Input Current
(Note 8)
VOL
Output Voltage LOW
VOH
Output Voltage HIGH
IOS
Output Short Circuit
Current (Note 5)
VI = 10V, 0V ⤠VCC ⤠+5.5V
VI = â10V, 0V ⤠VCC ⤠+5.5V
IOL = 20 mA, VCC = Min
IOH = â1.0 mA, VCC = Min
VO = 0V, VCC = Max
1.1
â1.6
0.35
2.5
3.5
â40
â75
ICC
Supply Current
VCC = Max, VI+ = 0.5V,
35
VIâ = GND
VHYST
Input Hysteresis
VCM = ±7.0V (See Curves)
70
Max
+0.2
+0.4
3.25
â3.25
0.5
â100
50
Units
V
V
mA
V
V
mA
mA
mV
Note 2: âAbsolute Maximum Ratingsâ are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices
should be operated at these limits. The tables of âElectrical Characteristicsâ provide conditions for actual device operation.
Note 3: Unless otherwise specified Min/Max limits apply across the â55°C to +125°C temperature range for DS9637AM and across the 0°C to +70°C range for
the DS9637ASC. All typicals are given for VCC = 5V and TA = 25°C.
Note 4: All currents into the device pins are positive; all currents out of the device pins are negative. All voltages are referenced to ground unless otherwise
specified.
Note 5: Only one output at a time should be shorted.
Note 6: VDIFF (Differential Input Voltage) = (VI+) â (VIâ). VCM (Common Mode Input Voltage) = VI+ or VIâ.
Note 7: 500Ω ±1% in series with inputs.
Note 8: The input not under test is tied to ground.
Switching Characteristics
VCC = 5.0V, TA = 25°C
Symbol
Parameter
tPLH
Propagation Delay Time
Low to High
tPHL
Propagation Delay Time
High to Low
Conditions
See AC Test Circuit
See AC Test Circuit
Min
Typ
Max
Units
15
25
ns
13
25
ns
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