OP297_06 Datasheet, PDF (8/16 Pages) Analog Devices – Dual Low Bias Current Precision Operational Amplifier

OP297
100
80
GAIN
60
PHASE
40
20
V_S = ±15V
C_L = 30pF
R_L = 1MΩ
T_A = –55°C
0
–20
–40
100
T_A = +125°C
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 23. Open-Loop Gain, Phase vs. Frequency
70
T_A = 25°C
60
V_S = ±15V
A_VCL = +1
V_OUT = 100mV p-p
50
–EDGE
40
+EDGE
30
20
10
0
0
100
1000
10000
LOAD CAPACITANCE (pF)
Figure 24. Small Signal Overshoot vs. Load Capacitance
1000
100
T_A = 25°C
V_S = ±15V
10
1
0.1
0.01
0.001
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 25. Open-Loop Output Impedance vs. Frequency
Rev. F | Page 8 of 16