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參數(shù)資料
| 型號(hào)： | OPA2681 |
| 英文描述： | SpeedPlus Wideband， Current Feedback Operational |
| 中文描述： | SpeedPlus寬帶，電流反饋運(yùn)算 |
| 文件頁(yè)數(shù)： | 12/12頁(yè) |
| 文件大小： | 210K |
| 代理商： | OPA2681 |
OPA2604
12
FIGURE 7. High Impedance Amplifier.
FIGURE 9. Using the Dual OPA2604 Op Amp to Double the Output Current to a Load.
FIGURE 8. Digital Audio DAC I-V Amplifier.
V
O
= ±3Vp
To low-pass
filter.
R
f
= Internal feedback resistance = 1.5k
f
c
= Crossover frequency = 8MHz
C
1
*
* C
1
≈
C
OUT
2
π
R
f
f
c
1 2
OPA2604
5
6
9
PCM63
20-bit
D/A
Converter
10
A
1
A
2
V
IN
R
1
R
2
i
1
R
4
51
I
2
1/2 OPA2604
R
3
51
I
L
= I
1
+ I
2
Load
V
OUT
= V
IN
(1 + R
2
/R
1
)
V
OUT
1/2 OPA2604
G = 101
(40dB)
100
10k
Piezoelectric
Transducer
1M
*
* Provides input bias
current return path.
OPA2604
1 2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA2681N | IC-DUAL-CURR FEEDBACK OP AMP |
| OPA2681U | Current-Feedback Operational Amplifier |
| OPA2682 | Speed plus dual. wideband. fixed gain buffer amplifier with disable-Opa2682 |
| OPA2682N | IC DUAL AMP |
| OPA2682U | Analog Buffer/Voltage Follower |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA2681N | 制造商:Texas Instruments 功能描述:ADSL Driver Dual 14-Pin SOIC Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OPA2681N/2K5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OPA2681N-1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OPA2681N-1/2K5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OPA2681U | 制造商:Texas Instruments 功能描述:ADSL Driver Dual 8-Pin SOIC Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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