參數(shù)資料
型號: LM124A(ST)
廠商: 意法半導(dǎo)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): 8/13頁
文件大?。?/td> 155K
代理商: LM124A(ST)
R1
10k
R2
1M
1/4
LM124A
10k
e
I
e
O
+5V
e
O
(
(mV)
0
A
V
= 1 +R1
(As shown
= 101)
A
V
NON-INVERTING DC GAIN
1/4
LM124A
e
O
e
4
e
3
e
2
e
1
100k
100k
100k
100k
100k
100k
e
o
= e
1
+ e
2
- e
3
- e
4
where (e
1
+ e
)
(e
3
+ e
4
)
to keep e
o
0V
DC SUMMING AMPLIFIER
1/4
LM124A
R3
100k
e
O
1/4
LM124A
R1
100k
e
1
1/4
LM124A
R7
100k
R6
100k
R5
100k
e
2
R2
2k
Gain adjust
R4
100k
if R
1
= R
5
and R
3
= R
4
= R
6
= R
7
e
o
=
[ 1
+
2R
1
R
2
]
(
e
2
e
1
)
As shown e
o
= 101 (e
2
- e
1
).
HIGH INPUT Z ADJUSTABLE GAIN DC
INSTRUMENTATION AMPLIFIER
TYPICAL SINGLE - SUPPLY APPLICATIONS
I
B
2N 929
0.001
μ
F
I
B
3R
3M
I
B
Input current
e
o
I
B
e
I
1/4
LM124A
Z
o
Z
I
C
*
1
μ
F
2I
B
R
1M
2I
B
*Polycarbonate or polyethylene
1/4
LM124A
1/4
LM124A
LOW DRIFT PEAK DETECTOR
LM124A - LM224A - LM324A
8/13
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
LM124AW 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power Quad Operational Amplifiers
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LM124AWB 功能描述:運算放大器 - 運放 Quad Op Amp 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
LM124AWG 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power Quad Operational Amplifiers