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參數(shù)資料
| 型號(hào)： | LM6165 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | High Speed Operational Amplifier |
| 中文描述： | 高速運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 8/12頁(yè) |
| 文件大?。?/td> | 460K |
| 代理商： | LM6165 |
Simplified Schematic
Application Tips
The LM6365 is stable for gains of 25 or greater. The LM6361
and LM6364, specified in separate datasheets, are compen-
sated versions of the LM6365. The LM6361 is unity-gain
stable, while the LM6364 is stable for gains as low as 5. The
LM6361, and LM6364 have the same high slew rate as the
LM6365, typically 300 V/μs.
To use the LM6365 for gains less than 25, a series
resistor-capacitor network should be added between the in-
put pins (as shown in the Typical Applications, Noise Gain
Compensation) so that the high-frequency noise gain rises
to at least 25.
Power supply bypassing will improve stability and transient
response of the LM6365, and is recommended for every de-
sign. 0.01 μF to 0.1 μF ceramic capacitors should be used
Typical Applications
(from each supply “rail” to ground); an additional 2.2 μF to
10 μF (tantalum) may be required for extra noise reduction.
Keep all leads short to reduce stray capacitance and lead in-
ductance, and make sure ground paths are low-impedance,
especially where heavier currents will be flowing. Stray ca-
pacitance in the circuit layout can cause signal coupling be-
tween adjacent nodes, and can cause circuit gain to uninten-
tionally vary with frequency.
Breadboarded circuits will work best if they are built using
generic PC boards with a good ground plane. If the op amps
are used with sockets, as opposed to being soldered into the
circuit, the additional input capacitance may degrade circuit
performance.
DS009152-3
Offset Voltage Adjustment
DS009152-11
Noise-Gain Compensation
DS009152-12
R
X
C
X
≥
1/(2
π
25 MHz)
[R1 + R
F
(1 + R1/R2)] = 25 R
X
www.national.com
8
相關(guān)PDF資料 |
PDF描述 |
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| LM6172AMWG-QML | Circular Connector; No. of Contacts:7; Series:MS27505; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:11-99 RoHS Compliant: No |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM6165/883 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM6165B WAF | 制造商:Texas Instruments 功能描述: |
| LM6165E/883 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| LM6165J/883 | 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:High Speed Operational Amplifier |
| LM6165W/883 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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