OPA317-Q1_16 Datasheet, PDF (11/31 Pages) Texas Instruments – Zero-Drift, Low-Offset, Rail-to-Rail I/O Operational Amplifier

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OPA317-Q1, OPA2317-Q1, OPA4317-Q1
SLOS914 – JULY 2016
Typical Characteristics (continued)
At T_A = 25°C, C_L = 0 pF, R_L = 10 kΩ connected to midsupply, V_CM = V_OUT = midsupply, unless otherwise noted.
600
40
35
500
30
400
25
300
20
200
100
0
1
0.001%
0.01%
10
100
Gain (dB)
4-V Step
15
10
5
0
10
100
Load Capacitance (pF)
1000
Figure 13. Settling Time vs Closed-Loop Gain
Figure 14. Small-Signal Overshoot vs Load Capacitance
1000
1000
Continues with no 1/f (flicker) noise.
Current Noise
100
100
Voltage Noise
1 s/div
10
1
10
10
100
1k
10k
Frequency (Hz)
Figure 15. 0.1-Hz to 10-Hz Noise
Figure 16. Current and Voltage Noise Spectral Density vs
Frequency
50
Normal Operating Range
40
30
20
10
0
-10
-20
-30
Over-Driven Condition
-40
Over-Driven Condition
-50
-1V -800 -600 -400 -200 0 200 400 600 800
Input Differential Voltage (mV)
See the Input Differential Voltage section
Figure 17. Input Bias Current vs
Input Differential Voltage
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