AD8231-EP 查看數據表（PDF） - Analog Devices
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AD8231-EP Datasheet PDF : 20 Pages
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Data Sheet
AD8231-EP
TYPICAL PERFORMANCE CHARACTERISTICS
INSTRUMENTATION AMPLIFIER PERFORMANCE CURVES
1000
800
N: 5956
MEAN: 0.977167
SD: 11.8177
600
400
200
0
–100 –80 –60 –40 –20 0
20 40 60 80 100
CMRR (µV/V)
Figure 3. Instrumentation Amplifier CMR Distribution, G = 1
1400
1200
N: 5956
MEAN: –48.0779
SD: 21.0433
1000
800
600
400
200
0
–500 –400 –300 –200 –100 0
100 200 300 400 500
GAIN ERROR (µV/V)
Figure 6. Instrumentation Amplifier Gain Distribution, G = 1
800
N: 5956
MEAN: 2.06788
700 SD: 1.07546
600
500
400
300
200
100
0
–15
–10
–5
0
5
VOSI (µV)
10
15
Figure 4. Instrumentation Amplifier Input Offset Voltage Distribution
800
N: 5956
MEAN: 10.3901
700 SD: 3.9553
600
500
400
300
200
100
0
–30
–20
–10
0
10
20
30
VOSO (µV)
Figure 5. Instrumentation Amplifier Output Offset Voltage Distribution
1400
1200
1000
800
600
400
200
0
–55 –45 –35 –25 –15 –5 5 15 25 35 45 55 65 75
TEMPERATURE (°C)
Figure 7. Instrumentation Amplifier Input Offset Voltage Drift,
−55°C to +125°C
20
15
10
5
0
–5
–10
–55 –45 –35 –25 –15 –5 5 15 25 35 45 55 65 75
TEMPERATURE (°C)
Figure 8. Instrumentation Amplifier Output Offset Drift, −55°C to +125°C
Rev. A | Page 9 of 20
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