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參數(shù)資料
| 型號： | LMV797MM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | 17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifiers |
| 中文描述： | DUAL OP-AMP, 1350 uV OFFSET-MAX, 14 MHz BAND WIDTH, PDSO8 |
| 封裝： | MSOP-8 |
| 文件頁數(shù)： | 1/19頁 |
| 文件大小： | 1152K |
| 代理商： | LMV797MM |
LMV796/LMV797
17 MHz, Low Noise, CMOS Input, 1.8V Operational
Amplifiers
General Description
The LMV796 (Single) and the LMV797 (Dual) low noise,
CMOS input operational amplifiers offer a low input voltage
noise density of 5.8 nV/
while consuming only 1.15 mA
(LMV796) of quiescent current. The LMV796 and LMV797
are unity gain stable op amps and have gain bandwidth of 17
MHz. The LMV796/ LMV797 have a supply voltage range of
1.8V to 5.5V and can operate from a single supply. The
LMV796/LMV797 each feature a rail-to-rail output stage ca-
pable of driving a 600
load and sourcing as much as 60 mA
of current.
The LMV796 family 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 femtoAm-
peres, and an input common mode voltage range, which
includes ground, make the LMV796 and the LMV797 ideal
for low power sensor applications.
The LMV796/LMV797 are manufactured using National’s
advanced VIP50 process and are offered in a 5-pin SOT23
and an 8-pin MSOP package respectively.
Features
(Typical 5V supply, unless otherwise noted)
n
Input referred voltage noise
n
Input bias current
n
Unity gain bandwidth
n
Supply current per channel
— LMV796
— LMV797
n
Rail-to-rail output swing
—
@
10 k
load
—
@
2 k
load
n
Guaranteed 2.5V and 5.0V performance
n
Total harmonic distortion
n
Temperature range
5.8 nV/
100 fA
17 MHz
1.15 mA
1.30 mA
25 mV from rail
35 mV from rail
0.01%
@
1 kHz, 600
40C to 125C
Applications
n
Photodiode amplifiers
n
Active filters and buffers
n
Low noise signal processing
n
Medical instrumentation
n
Sensor interface applications
Typical Application
20183569
Photodiode Transimpedance Amplifier
20183539
Input Referred Voltage Noise vs. Frequency
May 2006
L
2006 National Semiconductor Corporation
DS201835
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMV797MM/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 |
| LMV797MMX | 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 |
| LMV797MMX/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 |
| LMV8172 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Vertical Deflection Output Amplifier |
| LMV820AILT | 功能描述:運(yùn)算放大器 - 運(yùn)放 Low Power OP AMP 400uA 5V 50nA 5.5MHz 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 |
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