參數(shù)資料
型號: LM124A(ST)
廠商: 意法半導體
英文描述: Low Power Quad Operational Amplifiers(低功耗四運放)
中文描述: 低功耗四運算放大器(低功耗四運放)
文件頁數(shù): 9/13頁
文件大小: 155K
代理商: LM124A(ST)
L1/4
L1/4
R3
10k
L1/4
e
1
e
O
1R8
R7
100k
C3
10
μ
F
V
CC
4R5
3C2
R4
10M
4R6
R1
100k
3C1
F
O
= 1kHz
Q = 50
A
V
= 100 (40dB)
ACTIVER BANDPASS FILTER
1/4
LM124A
R1
100k
R2
100k
R4
100k
R3
100k
+V2
+V1
V
o
1/4
LM124A
e
o
(
1
+
R
4
R
3
) (
e
2
e
1
)
As shown e
o
= (e
2
- e
1
)
ForR
1
R
2
=
R
4
R
3
(CMRR depends on this resistor ratio match)
HIGH INPUT Z, DC DIFFERENTIAL AMPLIFIER
1/4
LM124A
I
B
2N 929
0.001
μ
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
LM124A
USING SYMMETRICAL AMPLIFIERS TO REDUCE INPUT CURRENT (GENERAL CONCEPT)
TYPICAL SINGLE - SUPPLY APPLICATIONS
LM124A - LM224A - LM324A
9/13
相關(guān)PDF資料
PDF描述
LM224A(st) Low Power Quad Operational Amplifiers(低功耗四運放)
LM124AD CAP .0039UF 50V PPS FILM SMD 2%
LM124AN LOW POWER QUAD OPERATIONAL AMPLIFIERS
LM324AD LOW POWER QUAD OPERATIONAL AMPLIFIERS
LM324A LOW POWER QUAD OPERATIONAL AMPLIFIERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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