OPA197 Datasheet, PDF (17/41 Pages) Texas Instruments – Operational Amplifiers

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OPA197, OPA2197, OPA4197
SBOS737 – JANUARY 2016
at T_A = 25°C, V_S = ±18 V, V_CM = V_S / 2, R_LOAD = 10 kΩ connected to V_S / 2, and C_L = 100 pF (unless otherwise noted)
Output
Input
Time (200 ns/div)
G = –10 V/V
Figure 31. Negative Overload Recovery
Time (200 ns/Div)
G = 1 V/V
Figure 32. Small-Signal Step Response
Time (150 ns/Div)
G = –1 V/V
Figure 33. Small-Signal Step Response
4
3
2
1
0
-1
-2
-3
-4
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
Time (Ps)
G = 1, 0.01% settling = ±1 mV, step applied at t = 0
Figure 35. Settling Time (10-V Positive Step)
Time (300 ns/Div)
G = 1 V/V
Figure 34. Large-Signal Step Response
4
3
2
1
0
-1
-2
-3
-4
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
Time (Ps)
G = 1, 0.01% settling = ±500 µV, step applied at t = 0
Figure 36. Settling Time (5-V Positive Step)
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