參數(shù)資料
型號: LM224W
廠商: 意法半導(dǎo)體
元件分類: 運動控制電子
英文描述: LOW POWER QUAD OPERATIONAL AMPLIFIERS
中文描述: 低功耗四運算放大器
文件頁數(shù): 9/13頁
文件大?。?/td> 606K
代理商: LM224W
LM124W - LM224W - LM324W
9/13
TYPICAL SINGLE - SUPPLY APPLICATIONS
ACTIVER BANDPASS FILTER
HIGH INPUT Z, DC DIFFERENTIAL AMPLIFIER
USING SYMETRICAL AMPLIFIERS TO REDUCE INPUT CURRENT (GENERAL CONCEPT)
L1/4
L1/4
R3
10k
L1/4
e
1
e
O
R8
100k
R7
100k
1C3
V
CC
4R5
3C2
R4
10M
4R6
R1
100k
C1
330pF
F
o
= 1kHz
Q = 50
A
v
= 100 (40dB)
1/4
LM124W
R1
100k
R2
100k
R4
100k
R3
100k
+V2
+V1
V
o
1/4
LM124W
For
(CMRR depends on this resistor ratio match)
R2
R3
=
e
0
(e
2
- e
1
)
As shown e
0
= (e
2
- e
1
)
1
R3
+
1/4
LM124W
I
B
2N 929
0.001 F
I
B
3M
I
B
e
o
I
I
e
I
I
B
I
B
Aux. amplifier for input
current compensation
1.5M
1/4
LM124W
相關(guān)PDF資料
PDF描述
LM324W LOW POWER QUAD OPERATIONAL AMPLIFIERS
LM124W LOW POWER QUAD OPERATIONAL AMPLIFIERS
LM224 Low Power Quad Operational Amplifiers(低功耗四通道運算放大器)
LM234 Three Terminal Adjustable Current Sources(三端可調(diào)電流源)
LM134 Three Terminal Adjustable Current Sources(三端可調(diào)電流源)
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