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DS7830 Datasheet, PDF (2/7 Pages) National Semiconductor (TI) – Dual Differential Line Driver | |||
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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.
VCC
Input Voltage
Storage Temperature
Lead Temperature (Soldering, 4 sec.)
Output Short Circuit Duration (125ËC)
Maximum Power Dissipation (Note 1)
at 25ËC
Cavity Package
Molded Package
7.0V
5.5V
â65ËC to +150ËC
260ËC
1 second
1308 mW
1207 mW
Operating Conditions
Min
Max
Units
Supply Voltage (VCC)
DS8730
4.5
5.5
V
DS8830
4.75
5.25
V
Temperature (TA)
DS7830
â55
+125
ËC
DS8830
0
+70
ËC
Note 1: Derate cavity package 8.7 mW/ËC above 25ËC; derate molded pack-
age 9.7 mW/ËC above 25ËC.
Electrical Characteristics (Notes 3, 4)
Symbol
VIH
VIL
VOH
Parameter
Logical â1â Input Voltage
Logical â0â Input Voltage
Logical â1â Output Voltage
VOL
Logical â0â Output Voltage
IIH
Logical â1â Input Current
IIL
Logical â0â Input Current
ISC
Output Short Circuit Current
ICC
Supply Current
VI
Input Clamp
Conditions
VIN = 0.8V
IOUT = â0.8 mA
IOUT = 40 mA
VIN = 2.0V
IOUT = 32 mA
IOUT = 40 mA
VIN = 2.4V
VIN = 5.5V
VIN = 0.4V
VCC = 5.0V, TA = 125ËC, (Note 5)
VIN = 5.0V, (Each Driver)
VCC = Min, IIN = â 12 mA
Min Typ Max Units
2.0
V
0.8
V
2.4
V
1.8
3.3
V
0.2
0.4
V
0.22
0.5
V
120
µA
2
mA
â4.8
mA
â40 â100 â120
mA
11
18
mA
â1.0 â1.5
V
Switching Characteristics
TA = 25ËC, VCC = 5V, unless otherwise noted
Symbol
Parameter
tpd1
Propagation Delay AND Gate
tpd0
tpd1
Propagation Delay NAND Gate
tpd0
t1
Differential Delay
t2
Differential Delay
Conditions
RL= 400â¦, CL = 15 pF
(Figure 1 )
RL= 400â¦, CL = 15 pF
(Figure 1 )
Load, 100⦠and 5000 pF,
(Figure 2 )
Load, 100⦠and 5000 pF,
(Figure 2 )
Min
Typ
Max
Units
8
12
ns
11
18
ns
8
12
ns
5
8
ns
12
16
ns
12
16
ns
Note 2: âAbsolute Maximum Ratingsâ are those values beyond which the safety of the device cannot be guaranteed. Except for âOperating Temperature Rangeâ they
are not meant to imply that the devices should be operated at these limits. The table of âElectrical Characteristicsâ provides conditions for actual device operation.
Note 3: Unless otherwise specified min/max limits apply across the â55ËC to +125ËC temperature range for the DS7830 and across the 0ËC to +70ËC range for the
DS8830. Typical values for TA = 25ËC and VCC = 5.0V.
Note 4: 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 5: Only one output at a time should be shorted.
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