參數資料
型號: LT1007
廠商: Linear Technology Corporation
英文描述: Low Noise, High Speed Precision Operational Amplifiers
中文描述: 低噪聲,高速精密運算放大器
文件頁數: 5/16頁
文件大?。?/td> 365K
代理商: LT1007
5
LT1007/LT1037
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
VOLTAGE NOISE DENSITY (nV/
Hz)
0
N
140
120
100
80
60
40
20
0
1
5
7
1007/37 G01
4
9
10
2
3
6
8
V
S
=
±
15V
T
A
= 25
°
C
497 UNITS MEASURED
FROM SIX RUNS
FREQUENCY (Hz)
1
1
0.1
3
R
H
10
30
100
10
1000
1007/37 G02
100
V
S
=
±
15V
T
A
= 25
°
C
1/f CORNER = 2Hz
MAXIMUM
TYPICAL
Voltage Noise vs Frequency
0.01Hz to 1Hz Peak-to-Peak Noise
TIME (SEC)
0
20
40
60
80
100
V
1007/37 G04
FREQUENCY (Hz)
10
0.1
0.3
3
1
10
100
1k
10k
1007/37 G07
R
H
1/f CORNER = 120Hz
MAXIMUM
TYPICAL
TEMPERATURE (
°
C)
–50
5
4
3
2
1
0
0
50
75
1007/37 G06
–25
25
100
125
AT 10Hz
V
S
=
±
15V
AT 1kHz
R
H
10Hz Voltage Noise Distribution
Total Noise vs Source Resistance
Voltage Noise vs Temperature
SOURCE RESISTANCE (k
)
0.1
1
10
100
1000
1
10
100
1007/37 G05
T
H
V
S
=
±
15V
T
A
= 25
°
C
SOURCE RESISTANCE = 2R
R
R
AT 1kHz
AT 10Hz
RESISTOR
NOISE ONLY
Current Noise vs Frequency
BANDWIDTH (kHz)
0.1
0.01
R
μ
V
0.1
1
10
1
10
100
1007/37 G08
Wideband Voltage Noise
(0.1Hz to Frequency Indicated)
SUPPLY VOLTAGE (
±
V)
0
5
4
3
2
1
0
20
1007/37 G09
5
10
15
25
R
H
AT 10Hz
T
A
= 25
°
C
AT 1kHz
Voltage Noise vs Supply Voltage
0.02Hz to 10Hz RMS Noise. Gain = 50,000
(Measured on HP3582 Spectrum Analyzer)
MARKER AT 2Hz ( = 1/f CORNER) =179
μ
V/
Hz
50,000
nV
Hz
= 3.59
1007/37 G03
相關PDF資料
PDF描述
LT1007ACH Low Noise, High Speed Precision Operational Amplifiers
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LT1007CH Low Noise, High Speed Precision Operational Amplifiers
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參數描述
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