ADM8839ACPZ-REEL 查看數據表（PDF） - Analog Devices
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ADM8839ACPZ-REEL Datasheet PDF : 12 Pages
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ADM8839
TYPICAL PERFORMANCE CHARACTERISTICS
5.10
DEVICE AT +25°C
5.05
DEVICE AT +85°C
5.00
4.95
DEVICE AT –40°C
4.90
4.85
4.80
4.75
4.70
2.7
2.9
3.1
3.3
3.5
3.7
3.9
4.1 4.2
SUPPLY VOLTAGE (V)
Figure 3. LDO O/P Voltage Variation over Temperature and Supply
5.020
84
83
82
81
80
79
78
77
76
75
1
2
3
4
5
6
7
8
LOAD CURRENT (mA)
Figure 6. LDO Power Efficiency vs. Load Current, VCC = 3 V
400
5.015
350
5.010
300
5.005
250
5.000
200
4.995
0
1
2
3
4
5
6
ILOAD (mA)
7
8
Figure 4. LDO O/P Voltage vs. Load Current
100
90
80
70
60
50
40
30
10 20 30 40 50 60 70 80 90 100
ILOAD (µA)
Figure 5. +15 V/−15 V Power Efficiency vs. Load Current
150
2.7
2.9
3.1
3.3
3.5
3.7
3.9
4.1 4.2
SUPPLY VOLTAGE (V)
Figure 7. Supply Current vs. Supply Voltage
15.1
15.0
14.9
14.8
14.7
14.6
14.5
14.4
14.3
14.2
14.1
0
+15V AT 25°C
–15V AT 25°C
50
100
150
200
ILOAD (µA)
Figure 8. +15 V/−15 V Output Voltage vs. Load Current, Typical Configuration
Rev. C | Page 6 of 12
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