參數(shù)資料
型號: OPA301AIDR
英文描述: Low-Noise, High-Speed, 16-Bit Accurate, CMOS OPERATIONAL AMPLIFIER
中文描述: 低噪聲,高速,16位精度,CMOS運算放大器
文件頁數(shù): 5/15頁
文件大小: 302K
代理商: OPA301AIDR
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SBOS271A MAY 2003 REVISED DECEMBER 2003
www.ti.com
5
TYPICAL CHARACTERISTICS (continued)
All specifications at TA = 25
°
C, V+ = 5V, and RL = 150
connected to VS/2 unless otherwise noted.
HARMONIC DISTORTION vs OUTPUT VOLTAGE
Output Voltage (V
PP
)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
50
60
70
80
90
100
H
THD
2ndHarmonic
3rdHarmonic
R
= 200
f = 1MHz
R
= 310
G = 2
HARMONIC DISTORTION vs INVERTING GAIN
Gain (V/V)
1
10
50
60
70
80
90
100
110
H
THD
2ndHarmonic
3rdHarmonic
V
O
= 2V
PP
R
= 200
f = 1MHz
R
F
= 310
HARMONIC DISTORTION vs LOAD RESISTANCE
Load Resistance (
)
100
1k
60
65
70
75
80
85
90
95
100
H
THD
2ndHarmonic
3rdHarmonic
V
= 2V
PP
f = 1MHz
Gain = 2
R
F
= 310
HARMONIC DISTORTION vs NONINVERTING GAIN
Gain (V/V)
1
10
50
60
70
80
90
100
110
H
THD
2ndHarmonic
3rdHarmonic
V
O
= 2V
PP
R
= 200
f = 1MHz
R
F
= 310
HARMONIC DISTORTION vs FREQUENCY
Frequency (Hz)
100k
1M
10M
50
60
70
80
90
100
110
120
H
THD
2ndHarmonic
3rdHarmonic
V
O
= 2V
PP
R
= 200
Gain = 2
R
F
= 310
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
Frequency (Hz)
10
100
1k
10k
100k
1M
10M
10k
1k
100
10
1
V
H
C
H
Voltage Noise
Current Noise
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