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DS1489 Datasheet, PDF (3/8 Pages) National Semiconductor (TI) – Quad 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.
Power Supply Voltage
Input Voltage Range
Output Load Current
Power Dissipation (Note 3)
Operating Temperature Range
10V
±30V
20 mA
1W
0ËC to +75ËC
Storage Temperature Range
â65ËC to +150ËC
Maximum Power Dissipation (Note 1) at 25ËC
Molded DIP Package
1207 mW
SO Package
1042 mW
Lead Temperature (Soldering, 4
sec.)
260ËC
Note 1: Derate molded DIP package 9.7 mW/ËC above 25ËC; derate SO
package 8.33 mW/ËC above 25ËC.
Electrical Characteristics (Notes 3, 4, 5)
DS1489/DS1489A: The following apply for VCC = 5.0V ±1%, 0ËC ⤠TA ⤠+75ËC unless otherwise specified.
Symbol
Parameter
Conditions
Min Typ
VTH
Input High Threshold Voltage
VOUT ⤠0.45V,
DS1489
TA = 25ËC
1.0 1.25
IOUT = 10 mA
0.9
DS1489A
TA = 25ËC
1.75 2.00
1.55
VTL
Input Low Threshold Voltage
VOUT ⥠2.5V,
TA = 25ËC
0.75 1.00
IOUT = â0.5 mA
0.65
IIN
Input Current
VIN = +25V
+3.6 +5.6
VIN = â25V
â3.6 â5.6
VIN = +3V
+0.43 +0.53
VIN = â3V
â0.43 â0.53
VOH
Output High Voltage
IOUT = â0.5 mA VIN = 0.75V
2.6
3.8
Input = Open
2.6
3.8
VOL
Output Low Voltage
VIN = 3.0V, IOUT = 10 mA
ISC
Output Short Circuit Current
VIN = 0.75V
ICC
Supply Current
VIN = 5.0V
Pd
Power Dissipation
VIN = 5.0V
0.33
â3.0
14
70
Max
1.5
1.6
2.25
2.40
1.25
1.35
+8.3
â8.3
5.0
5.0
0.45
26
130
Units
V
V
V
V
V
V
mA
mA
mA
mA
V
V
V
mA
mA
mW
Switching Characteristics
VCC = 5V, TA = 25ËC
Symbol
Parameter
Conditions
Min
Typ Max
Units
tpd1
Input to Output âHighâ
RL = 3.9k, (Figure 1) (AC Test Circuit)
Propagation Delay
28
85
ns
tpd0
Input to Output âLowâ
RL = 390â¦, (Figure 1) (AC Test Circuit)
Propagation Delay
20
50
ns
tr
Output Rise Time
tf
Output Fall Time
RL = 3.9k, (Figure 1) (AC Test Circuit)
RL = 390â¦, (Figure 1) (AC Test Circuit)
110
175
ns
9
20
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 0ËC to +75ËC temperature range for the DS1489 and DS1489A.
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: These specifications apply for response control pin = open.
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