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參數(shù)資料
| 型號(hào)： | ICL7611 |
| 廠商： | Intersil Corporation |
| 英文描述： | 1.4MHz, Low Power CMOS Operational Amplifiers(1.4MHz、低功耗CMOS運(yùn)算放大器) |
| 文件頁(yè)數(shù)： | 8/13頁(yè) |
| 文件大?。?/td> | 251K |
| 代理商： | ICL7611 |
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8
FN2919.9
April 26, 2007
FIGURE 8. FIFTH ORDER CHEBYCHEV MULTIPLE FEEDBACK LOW PASS FILTER
ICL7611
-
+
ICL7611
-
+
INPUT
30k
160k
0.2
μ
F
0.2
μ
F
0.2
μ
F
0.2
μ
F
0.1
μ
F
0.1
μ
F
51k
100k
680k
360k
360k
1M
1M
OUTPUT
(NOTE 5)
(NOTE 5)
NOTES:
5. Note that small capacitors (25pF to 50pF) may be needed for stability in some cases.
6. The low bias currents permit high resistance and low capacitance values to be used to achieve low frequency cutoff. f
C
= 10Hz, A
VCL
= 4,
Passband ripple = 0.1dB.
Typical Performance Curves
FIGURE 9. SUPPLY CURRENT PER AMPLIFIER vs SUPPLY
VOLTAGE
FIGURE 10. SUPPLY CURRENT PER AMPLIFIER vs FREE-AIR
TEMPERATURE
FIGURE 11. INPUT BIAS CURRENT vs TEMPERATURE
FIGURE 12. LARGE SIGNAL DIFFERENTIAL VOLTAGE GAIN
vs FREE-AIR TEMPERATURE
10k
1k
100
10
1
S
μ
A
0
2
4
6
8
10
12
14
16
SUPPLY VOLTAGE (V)
T
A
= +25°C
NO LOAD
NO SIGNAL
I
Q
= 1mA
I
Q
= 100
μ
A
I
Q
I
Q
= 1mA
μ
A
10
4
10
3
10
2
10
1
-50
S
μ
A
-25
0
25
50
75
100
125
FREE-AIR TEMPERATURE (°C)
V+ - V- = 10V
NO LOAD
NO SIGNAL
I
Q
= 1mA
I
Q
= 100
μ
A
I
Q
= 10
μ
A
-50
-25
0
25
50
75
100
125
FREE-AIR TEMPERATURE (°C)
1000
100
10
1.0
0.1
I
V
S
=
±
5V
-50
-25
0
25
50
75
100
125
FREE-AIR TEMPERATURE (°C)
-75
1000
100
10
1
D
V
SUPP
= 10V
V
OUT
= 8V
R
L
= 100k
Ω
I
Q
= 100
μ
A
R
L
= 10k
Ω
I
Q
= 1mA
R
L
= 1M
Ω
I
Q
= 10
μ
A
ICL7611, ICL7612
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICL7611_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:1.4MHz, Low Power CMOS Operational Amplifiers |
| ICL7611_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:1.4MHz, Low Power CMOS Operational Amplifiers |
| ICL7611AC/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| ICL7611ACJD | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Single/Dual/Triple/Quad Operational Amplifiers |
| ICL7611ACJE | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Single/Dual/Triple/Quad Operational Amplifiers |
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