參數(shù)資料
型號: OPA2680N
英文描述: 2K, 256 X 8, 1.8V SERIAL EE, -40C to +85C, 8-DFN, T/R
中文描述: 集成電路雙伏反饋運算放大器
文件頁數(shù): 11/12頁
文件大?。?/td> 210K
代理商: OPA2680N
11
OPA2604
FIGURE 6. Differential Amplifier with Low-Pass Filter.
FIGURE 5. DAC I/V Amplifier and Low-Pass Filter.
V
G = 1
100pF
V
IN
+
7.87k
7.87k
10k
10k
10k
10k
100kHz Input Filter
1 2
OPA2604
1 2
OPA2604
1 2
OPA2604
R
3
21k
V
O
R
2
2.94k
R
1
= Feedback resistance = 2k
f
c
= Crossover frequency = 8MHz
I-Out DAC
C
470pF
C
1
*
C
2200pF
R
1
2k
* C
1
=
C
OUT
2
π
R
1
f
c
C
OUT
Low-pass
2-pole Butterworth
f
–3dB
= 20kHz
~
1 2
OPA2604
1 2
OPA2604
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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