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OPA300_15 Datasheet, PDF (5/27 Pages) Texas Instruments – OPERATIONAL AMPLIFIER | |||
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www.ti.com
OPA300, OPA2300
OPA301, OPA2301
SBOS271D â MAY 2003 â REVISED JUNE 2007
TYPICAL CHARACTERISTICS (continued)
All specifications at TA = 25°C, VS = 5V, and RL = 150⦠connected to VS/2 unless otherwise noted.
HARMONIC DISTORTION vs OUTPUT VOLTAGE
â50
RL = 200â¦
f = 1MHz
â60 RF = 310â¦
G=2
THD
â70
2ndâHarmonic
â80
3rdâHarmonic
â90
â100
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
Output Voltage (VPP)
HARMONIC DISTORTION vs NONINVERTING GAIN
â50
VO = 2VPP
â60
RL = 200â¦
f = 1MHz
RF = 310â¦
â70
THD
2ndâHarmonic
â80
3rdâHarmonic
â90
â100
â110
1
10
Gain (V/V)
HARMONIC DISTORTION vs INVERTING GAIN
â50
VO = 2VPP
â60
RL = 200â¦
f = 1MHz
THD
RF = 310â¦
â70
2ndâHarmonic
3rdâHarmonic
â80
â90
â100
â110
1
10
Gain (V/V)
HARMONIC DISTORTION vs LOAD RESISTANCE
â60
â65
â70
THD
â75
2ndâHarmonic
VO = 2VPP
f = 1MHz
Gain = 2
RF = 310â¦
â80
â85
3rdâHarmonic
â90
â95
â100
100
1k
Load Resistance (â¦)
â50
â60
â70
â80
â90
â100
HARMONIC DISTORTION vs FREQUENCY
VO = 2VPP
RL = 200â¦
Gain = 2
RF = 310â¦
THD
2ndâHarmonic
3rdâHarmonic
â110
â120
100k
1M
10M
Frequency (Hz)
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
10k
1k
Current Noise
Voltage Noise
100
10
1
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
5
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