OPA333_15 Datasheet, PDF (9/33 Pages) Texas Instruments – 1.8-V, microPower, CMOS Operational Amplifiers, Zero-Drift Series

OPA333
OPA2333
www.ti.com
SBOS351D – MARCH 2006 – REVISED NOVEMBER 2013
TYPICAL CHARACTERISTICS (continued)
At T_A = +25°C, V_S = +5 V, and C_L = 0 pF, unless otherwise noted.
600
4-V Step
Input
500
0
0
Output
1 kW
10 kW
+2.5 V
OPA333
Time (50 ms/div)
-2.5 V
Figure 13. NEGATIVE OVERVOLTAGE RECOVERY
400
300
200
0.001%
100
0.01%
0
1
10
100
Gain (dB)
Figure 14. SETTLING TIME vs CLOSED-LOOP GAIN
40
35
30
25
20
15
10
5
0
10
100
1000
Load Capacitance (pF)
Figure 15. SMALL-SIGNAL OVERSHOOT
vs LOAD CAPACITANCE
1s/div
Figure 16. 0.1-Hz TO 10-Hz NOISE
1000
1000
Continues with no 1/f (flicker) noise.
Current Noise
100
100
Voltage Noise
10
1
10
10
100
1k
10k
Frequency (Hz)
Figure 17. CURRENT AND VOLTAGE NOISE SPECTRAL DENSITY vs FREQUENCY
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