參數(shù)資料
型號(hào)： MC3403
廠商： ON SEMICONDUCTOR
英文描述： Quadruple Low Power Operational Amplifiers(四路低功率通用運(yùn)放)
中文描述： 四人間低功耗運(yùn)算放大器（四路低功率通用運(yùn)放）
文件頁數(shù)： 7/10頁
文件大?。?/td> 108K
代理商： MC3403
MC3403, MC3303
http://onsemi.com
7
2
2
1
2 RC
Figure 13. BiQuad Filter
V
ref
= 1
CC
+
R2
C1
V
in
V
ref
V
ref
V
ref
V
ref
R
100 k
100 k
R2
R1
R3
C1
Bandpass
Output
R = 160 k
C = 0.001
R1 = 1.6 M
R2 = 1.6 M
R3 = 1.6 M
F
= center frequency gain
= passband notch gain
f
o
=
R1 = QR
R2 =
R3 = T
N
R2
C1 = 10 C
f
o
Q
T
BP
T
N
R1
T
BP
R
C
C
Notch Output
1/2
MC3403
1/2
MC3403
+
1/2
MC3403
1/2
MC3403
+
+
2
Figure 14. Function Generator
V
ref
= 1
CC
Triangle Wave
Output
V
ref
Square Wave
Output
V
ref
R2
R3
75 k
300 k
R1
100 k
R
f
C
f =
R1 +R
C
4 CR
f
R1
if R3 =
R2 R1
R2 +R1
+
1/2
MC3403
1/2
MC3403
+
Q
f
o
C
Figure 15. Multiple Feedback Bandpass Filter
1/2
MC3403
+
V
in
R1
C
C
R3
V
CC
V
O
C
O
C
O
= 10 C
V
ref
R2
V
ref
= 1
CC
f
o
= center frequency
A(f
o
) = gain at center frequency
Given:
Choose value f
o
, C
Then:
R3 =
R2 =
R1 =
For less than 10% error from operational amplifier
where f
o
and BW are expressed in Hz.
If source impedance varies, filter may be preceded with
voltage follower buffer to stabilize filter parameters.
R3
2 A(f
o
)
R1 R5
4Q
2
R1 R5
O
o
f
o
< 0.1
BW
For:
= 1.0 kHz
= 10
= 1
= 1
Where:
T
BP
T
N
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC3403_06 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Single Supply Quad Operational Amplifiers
MC3403D 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad Low Power RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MC3403D 制造商:STMicroelectronics 功能描述:Operational Amplifier (Op-Amp) IC
MC3403DB 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE LOW-POWER OPERATIONAL AMPLIFIERS
MC3403DBR 制造商:Texas Instruments 功能描述:
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