Datasheet

G = 1
20mV/div
G = 10
5 s/divm
Frequency (Hz)
TH D + N (% )
100 1k
1
0.1
0.01
0.001
100k
V
O
= 1 V r m s
G = 1
R
L
= 100kW
G =100, R = 100k
L
W
500kHz Measurement
Bandwidth
Dashed Portion
is noise limited.
10k
G =1, R = 100k
L
W
R = 10k
L
W
G =10V/V
G = 1
5V/div
G = 10
5 s/divm
G = 10 0
20mV/div
G = 10 0 0
20 s/divm
5V/div
G =1000
20 s/divm
G =100
1s/div
0.1 V/divm
INA129-EP
www.ti.com SBOS508 –DECEMBER 2009
TYPICAL CHARACTERISTICS (continued)
At T
A
= 25°C, V
S
= ±15 V, unless otherwise noted.
TOTAL HARMONIC DISTORTION + NOISE
vs SMALL SIGNAL
FREQUENCY (G = 1, 10)
Figure 17. Figure 18.
SMALL SIGNAL LARGE SIGNAL
(G = 100, 1000) (G = 1, 10)
Figure 19. Figure 20.
LARGE SIGNAL VOLTAGE NOISE 0.1 Hz TO 10 Hz
(G = 100, 1000) INPUT-REFERRED, G ≥ 100
Figure 21. Figure 22.
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