AD8042 데이터 시트보기 (PDF) - Analog Devices
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AD8042 Datasheet PDF : 16 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
100
VS = 5V
90
T = 25°C
140 PARTS, SIDE 1 & 2
80
MEAN = –1.52mV
STD DEVIATION = 1.15
70
SAMPLE SIZE = 280
(140 AD8042s)
60
50
40
30
20
10
0
–6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6
VOS (mV)
Figure 5. Typical Distribution of VOS
30
VS = 5V
MEAN = –12.6µV/°C
25
STD DEVIATION = 2.02µV/°C
SAMPLE SIZE = 60
20
15
10
5
0
–18 –16 –14 –12 –10 –8 –6 –4 –2 0
VOS DRIFT (µV/°C)
Figure 6. VOS Drift Over −40°C to +85°C
0
–0.2
VS = 5V
VCM = 0V
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
–40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
Figure 7. IB vs. Temperature
AD8042
100
VS = 5V
T = 25°C
95
90
85
80
75
70
0
250 500 750 1000 1250 1500 1750 2000
LOAD RESISTANCE (Ω)
Figure 8. Open-Loop Gain vs. RL to 2.5 V
100
VS = 5V
RL = 1kΩ
98
96
94
92
90
88
86
–40
–20
0
20
40
60
80
TEMPERATURE (°C)
Figure 9. Open-Loop Gain vs. Temperature
100
VS = 5V
90
RL = 500Ω TO 2.5V
80
70
RL = 50Ω TO 2.5V
60
50
40
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
OUTPUT VOLTAGE (V)
Figure 10. Open-Loop Gain vs. Output Voltage
Rev. E | Page 7 of 16
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