Datasheet

60
70
80
90
100
110
120
130
140
−50 −25 0 25 50 75 100 125 150
V
S
= ±18V
V
S
= ±1.35V
Temperature (°C)
I
Q
(mA)
G017
0.01
0.001
0.0001
0.00001
TotalHarmonicDistortion+Noise(%)
10 100 1k 10k 100k
Frequency(Hz)
TotalHarmonicDistortion+Noise(dB)
V =3V
BW=80kHz
OUT RMS
G=+1
R =10k
L
W
-80
-100
-120
-140
0.1
0.01
0.001
0.0001
0.00001
TotalHarmonicDistortion+Noise(%)
0.01 0.1 1 10 20
OutputAmplitude(V )
RMS
-60
TotalHarmonicDistortion+Noise(dB)
BW=80kHz
G=+1
R =10k
L
W
-80
-100
-140
-120
1
10
100
1000
1 10 100 1k 10k 100k 1M
Frequency (Hz)
Voltage Noise Density (nV/ Hz)
G014
1 V/divm
OPA170
OPA2170
OPA4170
www.ti.com SBOS557B –AUGUST 2011–REVISED SEPTEMBER 2012
TYPICAL CHARACTERISTICS (continued)
V
S
= ±18V, V
CM
= V
S
/2, R
LOAD
= 10kΩ connected to V
S
/2, and C
L
= 100pF, unless otherwise noted.
INPUT VOLTAGE NOISE SPECTRAL DENSITY vs
0.1Hz TO 10Hz NOISE FREQUENCY
Figure 13. Figure 14.
THD+N RATIO vs FREQUENCY THD+N vs OUTPUT AMPLITUDE
Figure 15. Figure 16.
QUIESCENT CURRENT vs TEMPERATURE QUIESCENT CURRENT vs SUPPLY VOLTAGE
Figure 17. Figure 18.
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