OP271 データシートの表示（PDF） - Analog Devices
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OP271 Datasheet PDF : 12 Pages
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100
TA = 25؇C
VS = ؎15V
40
20
10
5
4
1/f CORNER = 40Hz
3
2
1
1
10
100
1k
FREQUENCY – Hz
TPC 1. Voltage Noise Density vs.
Frequency
Typical Performance Characteristics–OP271
25
TA = 25؇C
20
15
AT 10Hz
0.1
TA = 25؇C
VS = ؎15V
VO = 10Vp-p
RL = 2k⍀
0.01
AV = 100
AV = 10
10
AT 1kHz
5
0
؎5
؎10
؎15
؎20
SUPPLY VOLTAGE – Volts
TPC 2. Voltage Noise Density vs.
Supply Voltage
AV = 1
0.001
10
100
1k
10k
FREQUENCY – Hz
TPC 3. Total Harmonic Distortion vs.
Frequency
10.0
TA = 25؇C
VS = ؎15V
1.0
1/f CORNER = 40Hz
0.110
100
1k
10k
FREQUENCY – Hz
TPC 4. Current Noise Density vs.
Frequency
120
VS = ؎15V
100
80
60
40
20
0
–20
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – ؇C
TPC 5. Input Offset Voltage vs.
Temperature
10
9 TA = 25؇C
VS = ؎15V
8
7
6
5
4
3
2
1
0
0
1
2
3
4
5
TIME – Minutes
TPC 6. Warm-Up Offset Voltage Drift
10
VS = ؎15V
8 VCM = 0V
6
4
2
0
–2
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – ؇C
TPC 7. Input Bias Current vs.
Temperature
5
4
3
2
1
0
–1
–2
–3
–4
–5
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – ؇C
TPC 8. Input Offset Current vs.
Temperature
7
TA = 25؇C
VS = ؎15V
6
5
4
3
2
–12.5 –7.5
–2.5 0 2.5
7.5 12.5
COMMON MODE VOLTAGE – Volts
TPC 9. Input Bias Current vs.
Common-Mode Voltage
REV. A
–5–
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