OP97_07 Datasheet, PDF (8/16 Pages) Analog Devices – Low Power, High Precision Operational Amplifier

OP97
10k
V_S = ±15V
V_O = ±10V
1k
T_A = –55°C
T_A = +25°C
T_A = +125°C
100
1
2
5
10
20
LOAD RESISTANCE (kΩ)
Figure 14. Open-Loop Gain vs. Load Resistance
1k
1k
T_A = 25°C
V_S = ±2V TO ±20V
100
100
CURRENT NOISE
10
1/1 CORNER
2.5Hz
VOLTAGE NOISE
10
1/1 CORNER
120Hz
1
1
1
10
100
1k
FREQUENCY (Hz)
Figure 15. Noise Density vs. Frequency
10
T_A = 25°C
V_S = ±2V TO ±20V
1
R
R
0.1
1kHz
10Hz
R_S = 2R
0.01
100
RESISTOR NOISE
1k
10k
100k
1M
10M
100M
SOURCE RESISTANCE (Ω)
Figure 16. Total Noise Density vs. Source Resistance
T_A = +125°C
T_A = +25°C
T_A = –55°C
R_L = 10kΩ
V_S = ±15V
V_CM = 0V
–15
–10
–5
0
5
10
15
OUTPUT VOLTAGE (V)
Figure 17. Open-Loop Gain Linearity
35
T_A = 25°C
30 ^{VS = ±15V}
A_VCL = +1
1% THD
25 _{fO = 1kHz}
20
15
10
5
0
10
100
1k
10k
LOAD RESISTANCE (Ω)
Figure 18. Maximum Output Swing vs. Load Resistance
35
T_A = 25°C
30
V_S = ±15V
A_VCL = +1
1% THD
25
R_L = 10kΩ
20
15
10
5
0
100
1k
10k
100k
FREQUENCY (Hz)
Figure 19. Maximum Output Swing vs. Frequency
Rev. F | Page 8 of 16