Datasheet

Time(1s/div)
Gain=100
Noise(0.5 V/div)m
1000
100
10
1
0.1
1
10
100
1k
Frequency(Hz)
VoltageNoiseDensity(nV/ )
Ö
Hz
10k
CurrentNoise
OutputNoise
InputNoise
TotalInput-ReferredNoise=
(InputNoise) +
2
(OutputNoise)
G
2
1000
100
10
1
CurrentNoiseDensity(f )A/Ö
Hz
Time(25 s/div)m
Gain=1
OutputVoltage(1V/div)
0.012
0.008
0.004
0
0.004
0.008
0.012
-
-
-
0
1.0
V (V)
OUT
DCOutputNonlinearityError(%FSR)
5.5
2.0 3.0 4.0
0.5 1.5 2.5 3.5 4.5 5.0
G=1000
G=100
G=10
G=1
V = 2.75V±
S
Time(100 s/div)m
Gain=100
OutputVoltage(1V/div)
Time(10 s/div)m
Gain=1
OutputVoltage(50mV/div)
INA333
SBOS445B – JULY 2008 – REVISED OCTOBER 2008 ..................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25 ° C, V
S
= 5V, R
L
= 10k Ω , V
REF
= midsupply, and G = 1, unless otherwise noted.
0.1Hz TO 10Hz NOISE SPECTRAL NOISE DENSITY
Figure 7. Figure 8.
NONLINEARITY ERROR LARGE SIGNAL RESPONSE
Figure 9. Figure 10.
LARGE-SIGNAL STEP RESPONSE SMALL-SIGNAL STEP RESPONSE
Figure 11. Figure 12.
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