NE590N データシートの表示（PDF） - Philips Electronics
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NE590N Datasheet PDF : 9 Pages
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Philips Semiconductors Linear Products
Addressable peripheral drivers
Product specification
NE590/591
Plastic tR=83×0.7235=60°C
Plastic tJ=50+60=100°C
Cerdip tR=100×0.7235=72.40°C
Cerdip tJ=50+72.4=122.4°C
TYPICAL PERFORMANCE CHARACTERISTICS
1.2
1.0
0.8
0C
25 C
0.6 70 C
0.4
0
50
100
150
200
OUTPUT LOAD CURRENT (mA)
Output Voltage vs Load Current
(NE590)
1.0
N PACKAGE
0.75
0.50
F PACKAGE
0.25
0
25
50
75
100
125
TEMPERATURE (oC)
Total Load Power vs Temperature
(NE590)
Thus we find that tJ for either package is below the 165°C maximum
and either package could be used in this application. The graphs of
total load power vs ambient temperature would also give us this
same information, although interpreting the graphs would not yield
the same accuracy.
2.0
1.8
0C
25 C
1.6
70 C
1.4
1.2
1.0
0
50 100 150 200 250
OUTPUT LOAD CURRENT (mA)
Output Voltage Drop vs Load Current
(NE591)
1.0
N PACKAGE
0.75
0.50
F PACKAGE
0.25
0
25
50
75 100 125
TEMPERATURE (oC)
Total Load Power vs Temperature
(NE591)
August 31, 1994
524
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