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OPA355 Datasheet, PDF (6/18 Pages) Texas Instruments – 200MHz, CMOS OPERATIONAL AMPLIFIER WITH SHUTDOWN | |||
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TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VS = 5V, G = +2, RF = 604â¦, and RL = 150⦠connected to VS/2, unless otherwise noted.
HARMONIC DISTORTION vs OUTPUT VOLTAGE
â50
f = 1MHz
RL = 200â¦
â60
â70
2nd Harmonic
â80
3rd Harmonic
â90
â100
0
1
2
3
4
Output Voltage (Vp-p)
HARMONIC DISTORTION vs NONINVERTING GAIN
â50
VO = 2Vp-p
â60 f = 1MHz
RL = 200â¦
â70
2nd-Harmonic
â80
3rd-Harmonic
â90
â100
1
10
Gain (V/V)
HARMONIC DISTORTION vs INVERTING GAIN
â50
VO = 2Vp-p
â60 f = 1MHz
RL = 200â¦
â70
2nd-Harmonic
â80
3rd-Harmonic
â90
â100
1
10
Gain (V/V)
HARMONIC DISTORTION vs LOAD RESISTANCE
â50
VO = 2Vp-p
f = 1MHz
â60
â70
â80
â90
â100
100
2nd-Harmonic
3rd-Harmonic
1k
RL (â¦)
HARMONIC DISTORTION vs FREQUENCY
â50
VO = 2Vp-p
RL = 200â¦
â60
2nd-Harmonic
â70
â80
3rd-Harmonic
â90
â100
100k
1M
10M
Frequency (Hz)
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
10k
1k
Voltage Noise
Current Noise
100
10
1
10 100
1k 10k 100k 1M
Frequency (Hz)
10M 100M
6
OPA355, 2355, 3355
www.ti.com
SBOS195D
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