Datasheet

Time (1 s/div)
Noise (500 nV/div)
G026
Time (1 s/div)
Noise (2 pA/div)
G027
0
100
200
300
400
500
1 10 100 1k 10k
Frequency (Hz)
Current Noise Density (fA/ Hz)
G024
Time (1 s/div)
Noise (1 mV/div)
G025
−30
−20
−10
0
10
20
30
40
50
60
70
100 1k 10k 100k 1M 10M
Frequency (Hz)
Gain (dB)
G = 5
G = 10
G = 100
G = 1000
G022
1
10
100
1k
10k
100m 1 10 100 1k 10k 100k
Frequency (Hz)
Noise Density (nV/ Hz)
G = 5
G = 10
G = 100
G = 1000
G023
INA827
www.ti.com SBOS631A –JUNE 2012–REVISED JULY 2013
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, V
S
= ±15 V, R
L
= 10 kΩ, V
REF
= 0 V, and G = 5, unless otherwise noted.
VOLTAGE NOISE SPECTRAL DENSITY
GAIN vs FREQUENCY vs FREQUENCY (RTI)
Figure 19. Figure 20.
CURRENT NOISE SPECTRAL DENSITY
vs FREQUENCY (RTI) 0.1-Hz TO 10-Hz RTI VOLTAGE NOISE (G = 5)
Figure 21. Figure 22.
0.1-Hz TO 10-Hz RTI VOLTAGE NOISE (G = 1000) 0.1-Hz TO 10-Hz RTI CURRENT NOISE
Figure 23. Figure 24.
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