參數(shù)資料
型號： MC3303
廠商： ON SEMICONDUCTOR
英文描述： Single Supply Quad Operational Amplifiers(單電源四運放)
中文描述： 單電源四路運算放大器（單電源四運放）
文件頁數(shù)： 7/10頁
文件大小： 108K
代理商： MC3303
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
相關PDF資料
PDF描述
MC3403 Quadruple Low Power Operational Amplifiers(四路低功率通用運放)
MC33060A Fixed Frequency, PWM,Voltage Mode Single Ended Controllers(固定頻率，PWM，電壓模式單端控制器)
MC34060A Fixed Frequency, PWM,Voltage Mode Single Ended Controllers(固定頻率，PWM，電壓模式單端控制器)
MC33071ADG Single Supply 3.0 V to 44 V Operational Amplifiers
MC33071ADR2G Single Supply 3.0 V to 44 V Operational Amplifiers
相關代理商/技術參數(shù)
參數(shù)描述
MC3303_01 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW POWER QUAD BIPOLAR OPERATIONAL AMPLIFIERS
MC3303_06 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE LOW-POWER OPERATIONAL AMPLIFIERS
MC33030 制造商:SPC Multicomp 功能描述:FAN POWER CORD 制造商:SPC Multicomp 功能描述:FAN POWER CORD; For Use With:Axial Fans; Voltage Rating:300V; Fan Side Connector:45 Angle Plug; Cable Length:24"; Accessory Type:Fan Power Cord; Equipment Side Connector:Stripped Wire Leads; Supply Voltage:300V ;RoHS Compliant: Yes
MC33030/D 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:電機驅(qū)動芯片
MC33030_06 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:DC Servo Motor Controller/Driver
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