OP297FS-REEL 데이터 시트보기 (PDF) - Analog Devices
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OP297FS-REEL Datasheet PDF : 16 Pages
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1k
1k
TA = 25°C
VS = ±2V TO ±15V
100
100
CURRENT
NOISE
10
VOLTAGE
10
NOISE
1
1
1
10
100
1k
FREQUENCY (Hz)
Figure 17. Voltage Noise Density and Current Noise Density vs. Frequency
10
TA = 25°C
VS = ±2V TO ±20V
1
10Hz
1kHz
0.1
1kHz
0.01
100
10Hz
1k
10k
100k
1M
10M
SOURCE RESISTANCE (Ω)
Figure 18. Total Noise Density vs. Source Resistance
10k
TA = –55°C
TA = +25°C
TA = +125°C
1k
VS = ±15V
VOUT = ±10V
100
1
2
3 4 5 6 7 8 9 10
20
LOAD RESISTANCE (kΩ)
Figure 19. Open-Loop Gain vs. Load Resistance
RL = 10kΩ
VS = ±15V
VCM = 0V
0
TA = +125°C
TA = +25°C
TA = –55°C
OP297
–15
–10
–5
0
5
10
15
OUTPUT VOLTAGE (V)
Figure 20. Differential Input Voltage vs. Output Voltage
35
TA = 25°C
VS = ±15V
30 AVCL = +1
1% THD
25 fOUT = 1kHz
20
15
10
5
0
10
100
1k
10k
LOAD RESISTANCE (Ω)
Figure 21. Output Swing vs. Load Resistance
35
TA = 25°C
VS = ±15V
30
AVCL = +1
1% THD
25
fOUT = 1kHz
RL = 10kΩ
20
15
10
5
0
100
1k
10k
100k
FREQUENCY (Hz)
Figure 22. Maximum Output Swing vs. Frequency
Rev. G | Page 7 of 16
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