Datasheet

NEGATIVE OVER−VOLTAGE RECOVERY
2V/div 0
1V/div
0
Time (50
µ
s/div)
Input
Output
10k
Ω
1k
Ω
OPA333
+2.5V
−
2.5V
SETTLING TIME vs CLOSED−LOOP GAIN
Settling Time (
µ
s)
1
600
500
400
300
200
100
0
10
Gain (dB)
100
0.001%
0.01%
4V Step
0.1Hz TO 10Hz NOISE
500nV/div
1s/div
SMALL−SIGNAL OVERSHOOT vs LOAD CAPACITANCE
Overshoot (%)
10
40
35
30
25
20
15
10
5
0
100
Load Capacitance (pF)
1000
CURRENT AND VOLTAGE NOISE SPECTRAL DENSITY
vs FREQUENCY
Voltage Noise (nV//Hz)
1
1000
100
10
Current Noise (fA//Hz)
1000
100
10
1k10010
Frequency (Hz)
10k
Current Noise
Voltage Noise
Continues with no 1/f (flicker) noise.
OPA333-Q1
www.ti.com SBOS522 –JUNE 2010
TYPICAL CHARACTERISTICS (continued)
Copyright © 2010, Texas Instruments Incorporated Submit Documentation Feedback 7
Product Folder Link(s): OPA333-Q1