Datasheet

SettlingTime( s)m
1
600
500
400
300
200
100
0
10
Gain(dB)
100
0.001%
0.01%
4VStep
Overshoot(%)
10
40
35
30
25
20
15
10
5
0
100
LoadCapacitance(pF)
1000
500nV/div
1s/div
VoltageNoise(nV/ )ÖHz
1
1000
100
10
CurrentNoise(fA/ )ÖHz
1000
100
10
1k10010
Frequency(Hz)
10k
CurrentNoise
VoltageNoise
Continueswithno1/f(flicker)noise.
InputBiasCurrent( A)m
50
40
30
20
10
0
10
20
30
40
50
-
-
-
-
-
-1V
InputDifferentialVoltage(mV)
-400-600 -200 0 400200 600 800-800
NormalOperatingRange
(seethe
sectioninthe
ApplicationsInformation)
InputDifferential
Voltage
Over-DrivenConditionOver-DrivenCondition
OPA330
OPA2330
OPA4330
www.ti.com SBOS432E –AUGUST 2008–REVISED FEBRUARY 2011
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, C
L
= 0pF, R
L
= 10kΩ connected to midsupply, V
CM
= V
OUT
= midsupply, unless otherwise noted.
SETTLING TIME vs CLOSED-LOOP GAIN SMALL-SIGNAL OVERSHOOT vs LOAD CAPACITANCE
Figure 13. Figure 14.
CURRENT AND VOLTAGE NOISE SPECTRAL DENSITY
0.1Hz TO 10Hz NOISE vs FREQUENCY
Figure 15. Figure 16.
INPUT BIAS CURRENT vs INPUT DIFFERENTIAL VOLTAGE
Figure 17.
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