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| OPA196 Datasheet, PDF (13/47 Pages) Texas Instruments – 36-V, Low-Power, Low Offset Voltage, Rail-to-Rail Operational Amplifier | |||
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www.ti.com
OPA196, OPA2196, OPA4196
SBOS869 â JULY 2017
At TA = 25°C, VS = ±18 V, VCM = VS / 2, RL = 10 kΩ connected to VS / 2, and CL = 100 pF, unless otherwise noted.
10
5
8 VS = ±2.25 V, (V±) â 9CM â 9 ± 3 V
4
6
3
4
2
2
1
0
0
-2
VS = ±18 V, (V±) â 9CM â 9 ± 3 V
-1
-4
-2
-6
-3
-8
-4
-10
±75 ±50 ±25
0 25 50 75
Temperature (ÆC)
100 125 150
C001
-5
±75 ±50 ±25
0 25 50 75 100 125 150
Temperature (ÆC)
C001
Figure 9. CMRR vs Temperature
Figure 10. PSRR vs Temperature
100
Time (1 s/div)
Figure 11. 0.1-Hz to 10-Hz Noise
1
G = -1, 2k- Load
-40
G = -1, 10k- Load
G = +1, 2k- Load
0.1
G = +1, 10k- Load
-60
0.01
-80
0.001
-100
0.0001
-120
0.00001
20
200
2k
Frequency (Hz)
-140
20k
C004
Figure 13. THD+N vs Frequency
10
1
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
C002
Figure 12. Input Voltage Noise Spectral Density
vs Frequency
0.5
G = 1 V/V, RL = 2 k:
G = 1 V/V, RL = 10 k:
G = 1 V/V, RL = 2 k:
G = 1 V/V, RL = 10 k:
0.1
0.01
0.001
0.0005
0.01
0.1
1
Output Amplitude (VRMS)
10 20
Figure 14. THD+N vs Output Amplitude
Copyright © 2017, Texas Instruments Incorporated
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13
Product Folder Links: OPA196 OPA2196 OPA4196
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