OPA2333AIDGKR Datasheet, PDF (7/28 Pages) Texas Instruments – 1.8V, microPOWER CMOS OPERATIONAL AMPLIFIERS Zero-Drift Series

OPA333
OPA2333
www.ti.com
SBOS351C – MARCH 2006 – REVISED MAY 2007
TYPICAL CHARACTERISTICS (continued)
At T_A = +25°C, V_S = +5V, and C_L = 0pF, unless otherwise noted.
NEGATIVE OVER-VOLTAGE RECOVERY
Input
0
0
Output
10kW
+2.5V
1kW
OPA333
-2.5V
Time (50ms/div)
Figure 13.
SETTLING TIME vs CLOSED-LOOP GAIN
600
4V Step
500
400
300
200
100
0
1
0.001%
0.01%
10
100
Gain (dB)
Figure 14.
SMALL-SIGNAL OVERSHOOT vs LOAD CAPACITANCE
40
35
30
25
20
15
10
5
0
10
100
Load Capacitance (pF)
1000
Figure 15.
0.1Hz TO 10Hz NOISE
1s/div
Figure 16.
CURRENT AND VOLTAGE NOISE SPECTRAL DENSITY vs
FREQUENCY
1000
1000
Continues with no 1/f (flicker) noise.
Current Noise
100
100
Voltage Noise
10
1
10
100
1k
Frequency (Hz)
Figure 17.
10
10k
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