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參數(shù)資料
| 型號(hào)： | LMV791 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 運(yùn)算放大器 |
| 英文描述： | 17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifier |
| 中文描述： | 17兆赫，低噪聲，CMOS輸入，1.8V的運(yùn)算放大器 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 1005K |
| 代理商： | LMV791 |
LMV791
17 MHz, Low Noise, CMOS Input, 1.8V Operational
Amplifier
General Description
The LMV791 low noise, CMOS input operational amplifier
offers a low input voltage noise density of 5.8 nV/
consuming only 1.15 mA of quiescent current. The LMV791
is a unity gain stable op amp and has a gain bandwidth of 17
MHz. The LMV791 has a supply voltage range of 1.8V to
5.5V and can operate from a single supply. The LMV791
features a rail-to-rail output stage capable of driving a 600
load and sourcing as much as 60 mA of current.
The LMV791 provides optimal performance in low voltage
and low noise systems. A CMOS input stage, with typical
input bias currents in the range of a few femtoAmperes, and
an input common mode voltage range which includes
ground make the LMV791 ideal for low power sensor appli-
cations. The LMV791 has a built-in enable feature which can
be used to optimize power dissipation in low power applica-
tions.
The LMV791 is manufactured using National’s advanced
VIP50 process and is available in a 6-pin TSOT23 package.
while
Features
(Typical 5V supply, unless otherwise noted)
n
Input referred voltage noise
n
Input bias current
n
Unity gain bandwidth
n
Supply current
n
Guaranteed 2.5V and 5.0V performance
n
Rail-to-rail output swing
—
@
10 k
load
—
@
2 k
load
n
Total harmonic distortion
n
Temperature range
5.8 nV/
0.1 pA
17 MHz
1.15 mA
25 mV from rail
35 mV from rail
0.01%
@
1 kHz, 600
40
o
C to 125
o
C
Applications
n
Photodiode Amplifiers
n
Active filters and buffers
n
Low noise signal processing
n
Medical Instrumentation
n
Sensor interface applications
Typical Application
20116869
Photodiode Transimpedance Amplifier
20116839
Input Referred Voltage Noise vs. Frequency
September 2005
L
2005 National Semiconductor Corporation
DS201168
www.national.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LMV791MK | 17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifier |
| LMV791MKX | 17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifier |
| LMV8172 | Vertical Deflection Output Amplifier |
| LMV822DGK | LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS |
| LMV822M | Low Voltage, Low Power, R-to-R Output, 5 MHz Op Amps |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMV791MK | 功能描述:運(yùn)算放大器 - 運(yùn)放 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(bǔ)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 |
| LMV791MK/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)放 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(bǔ)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 |
| LMV791MKX | 功能描述:運(yùn)算放大器 - 運(yùn)放 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(bǔ)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 |
| LMV791MKX/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)放 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(bǔ)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 |
| LMV792 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifiers |
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