AD8044 데이터 시트보기 (PDF) - Analog Devices
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AD8044 Datasheet PDF : 16 Pages
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AD8044–Typical Performance Characteristics
11
10 VS = +5V
TA = +25؇C
9 62 PARTS
8
MEAN = 350V
STD DEVIATION = 560V
7
6
5
4
3
2
1
0
–3 –2.5 –2 –1.5 –1 –0.5 0 0.5 1 1.5 2 2.5 3
VOS (mV)
Figure 4. Typical Distribution of VOS
100
95
90
85
VS = +5V
T = +25؇C
80
75
70
0 250 500 750 1000 1250 1500 1750 2000
LOAD RESISTANCE (⍀)
Figure 7. Open-Loop Gain vs. RL to +2.5 V
15
MEAN = 7.9V/؇C
STD DEV = 2.3V/؇C
12 SAMPLE SIZE = 62
VS = +5
9
6
3
0
2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0
VOS DRIFT (V/؇C)
Figure 5. VOS Drift Over –40 ∞C to +85 ∞C
100
VS = +5V
RL = 1k⍀ TO +2.5V
97
94
91
88
85
–40 –20
0
20
40
60
TEMPERATURE (؇C)
80 100
Figure 8. Open-Loop Gain vs. Temperature
2.4
VS = +5V
2.2
2.0
1.8
0
–45 –35 –25 –15 –5 5 15 25 35 45 55 65 75 85
TEMPERATURE (؇C)
Figure 6. IB vs. Temperature
100
VS = +5V
90
RL = 500⍀
80
70
RL = 50⍀
60
50
40
30
20
10
0
0 0.15 0.35 0.75 1.25 1.75 2.25 2.75 3.25 3.75 4.45 4.65 4.85 5
OUTPUT VOLTAGE (V)
Figure 9. Open-Loop Gain vs. Output Voltage
–6–
REV. B
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