AD8421ARZ-R7 데이터 시트보기 (PDF) - Analog Devices
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AD8421ARZ-R7 Datasheet PDF : 28 Pages
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AD8421
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, VS = ±15 V, VREF = 0 V, RL = 2 kΩ, unless otherwise noted.
600
500
400
300
200
100
0
–60
–40
–20
0
20
40
60
INPUT OFFSET VOLTAGE (µV)
Figure 4. Typical Distribution of Input Offset Voltage
1800
1500
1200
900
600
300
0
–2.0 –1.5 –1.0 –0.5 0
0.5 1.0 1.5 2.0
INPUT BIAS CURRENT (nA)
Figure 5. Typical Distribution of Input Bias Current
1400
1200
1000
800
600
400
200
0
–20 –15 –10 –5
0
5
10
15
20
PSRR (µV/V)
Figure 6. Typical Distribution of PSRR (G = 1)
Data Sheet
600
500
400
300
200
100
0
–400 –300 –200 –100 0
100 200 300 400
OUTPUT OFFSET VOLTAGE (µV)
Figure 7. Typical Distribution of Output Offset Voltage
1200
1000
800
600
400
200
0
–2.0 –1.5 –1.0 –0.5 0
0.5 1.0 1.5 2.0
INPUT OFFSET CURRENT (nA)
Figure 8. Typical Distribution of Input Offset Current
1600
1400
1200
1000
800
600
400
200
0
–120 –90 –60 –30
0
30
60
90 120
CMRR (µV/V)
Figure 9. Typical Distribution of CMRR (G = 1)
Rev. 0 | Page 10 of 28
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