AMS2950 查看數據表（PDF） - Advanced Monolithic Systems Inc
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AMS2950 Datasheet PDF : 14 Pages
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ABSOLUTE MAXIMUM RATINGS (Note 1)
Input Supply Voltage
-0.3 to +30V
SHUTDOWN Input Voltage,
Error Comparator Output
Voltage,(Note 9)
FEEDBACK Input Voltage
-1.5 to +30V
(Note 9) (Note 10)
Power Dissipation
Junction Temperature
Storage Temperature
Soldering Temperature (25 sec)
Internally Limited
+150°C
-65°C to +150°C
265°C
AMS2950/AMS2951
OPERATING RATINGS (Note 1)
Max. Input Supply Voltage
30V
Junction Temperature Range
(TJ) (Note 8)
AMS2950AC-XX,
AMS2950C-XX
AMS2951AC-XX,
-40°C to +125°C
AMS2951C-XX
ELECTRICAL CHARACTERISTICS at Vs=Vout+1V, Ta=25°C, unless otherwise noted.
Parameter
2.5 V Versions (Note 16)
Output Voltage
Output Voltage
3.0 V Versions (Note 16)
Output Voltage
Output Voltage
3.3 V Versions (Note 16)
Output Voltage
Output Voltage
5.0 V Versions (Note 16)
Output Voltage
Output Voltage
All Voltage Options
Conditions
(Note 2)
TJ = 25°C
(Note 3)
-25°C ≤TJ ≤85°C
Full Operating Temperature
Range
100 µA ≤IL ≤150 mA
TJ ≤TJMAX
TJ = 25°C
(Note 3)
-25°C ≤TJ ≤85°C
Full Operating Temperature
Range
100 µA ≤IL ≤150 mA
TJ ≤TJMAX
TJ = 25°C
(Note 3)
-25°C ≤TJ ≤85°C
Full Operating Temperature
Range
100 µA ≤IL ≤150 mA
TJ ≤TJMAX
TJ = 25°C
(Note 3)
-25°C ≤TJ ≤85°C
Full Operating Temperature
Range
100 µA ≤IL ≤150 mA
TJ ≤TJMAX
AMS2950AC
AMS2951AC
Min. Typ. Max.
2.488
2.5
2.512
2.475
2.5
2.525
2.470
2.5
2.530
2.463
2.5
2.537
AMS2950C
AMS2951C
Min. Typ. Max.
2.475
2.5
2.525
2.450
2.5
2.550
2.440
2.5
2.560
2.448
2.5
2.562
2.985
3.0
3.015
2.970
3.0
3.030
2.970
3.0
3.030
2.955
3.0
3.045
2.964
3.0
3.036
2.940
3.0
3.060
2.958
3.0
3.042
2.928
3.0
3.072
3.284
3.3
3.317
3.267
3.3
3.333
3.267
3.3
3.333
3.251
3.3
3.350
3.260
3.3
3.340
3.234
3.3
3.366
3.254
3.3
3.346
3.221
3.3
3.379
4.975
5.0
5.025
4.95
5.0
5.05
4.95
5.0
5.050
4.925
5.0
5.075
4.94
5.0
5.06
4.90
5.0
5.10
4.925
5.0
5.075
4.88
5.0
5.12
Output Voltage
Temperature Coefficient
Line Regulation (Note 14)
Load Regulation (Note 14)
(Note 12) (Note 4)
6V ≤Vin ≤30V (Note 15)
100 µA ≤IL ≤ 150 mA
20
0.03
0.1
0.04
0.1
50
0.04
0.2
0.1
0.2
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
ppm/°C
%
%
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
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