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參數(shù)資料
| 型號： | HA-5137A |
| 廠商： | Intersil Corporation |
| 英文描述： | 63MHz, Ultra-Low Noise Precision Operational Amplifier |
| 中文描述： | 63MHz，超低噪聲精密運(yùn)算放大器 |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 534K |
| 代理商： | HA-5137A |
5
Application Information
NOTE:
Tested Offset Adjustment Range is |V
OS
+ 1mV| minimum referred to output. Typical range is
±
4mV with R
P
= 10k
.
FIGURE 3. SUGGESTED OFFSET VOLTAGE ADJUSTMENT
NOTE: Low resistances are preferred for low noise applications as a 1k
resistor has 4nV/
√
Hz of thermal noise. Total resistances of greater than
10k
on either input can reduce stability. In most high resistance applications, a few picofarads of capacitance across the feedback resistor will
improve stability.
FIGURE 4. SUGGESTED STABILITY CIRCUITS
Typical Performance Curves
Unless Otherwise Specified: T
A
= 25
o
C, V
SUPPLY
=
±
15V
FIGURE 5. OFFSET VOLTAGE DRIFT vs TEMPERATURE
FIGURE 6. NOISE CHARACTERISTICS
1
2
3
4
6
5
-
+
10K
R
P
V+
8
7
R
1
C
3
R
3
R
2
+
-
R
1
R
3
C
S
R
2
+
-
TEMPERATURE (
o
C)
O
μ
V
-60
-40
-20
0
20
40
60
80
120
100
-60
-50
-40
-30
-20
-10
0
10
30
20
V
S
=
±
15V, T
A
= 25
o
C
NOISE VOLTAGE
NOISE CURRENT
1M
100K
10K
1K
100
10
1
FREQUENCY (Hz)
0
2
4
6
8
10
12
N
√
H
N
√
H
0
1
2
3
4
5
6
HA-5137A
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| HA-5142 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual, 400kHz, Ultra-Low Power Operational Amplifier |
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| HA-5142_04 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual, 400kHz, Ultra-Low Power Operational Amplifier |
| HA-5142883 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual, Ultra Low Power Operational Amplifier |
| HA-5147 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:120MHz, Ultra-Low Noise Precision Operational Amplifiers |
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