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參數(shù)資料
| 型號： | LPV511MG |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運算放大器 |
| 英文描述： | 880 nA, Rail-to-Rail Input and Output Operational Amplifier |
| 中文描述： | OP-AMP, 3800 uV OFFSET-MAX, 0.027 MHz BAND WIDTH, PDSO5 |
| 封裝： | SC-70, 5 PIN |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 836K |
| 代理商： | LPV511MG |
LPV511
880 nA, Rail-to-Rail Input and Output Operational
Amplifier
General Description
The LPV511 is a micropower operational amplifier that op-
erates from a voltage supply range as wide as 2.7V to 12V
with guaranteed specifications at 3V, 5V and 12V. The
LPV511 exhibits an excellent speed to power ratio, drawing
only 880 nA of supply current with a bandwidth of 27 kHz.
These specifications make the LPV511 an ideal choice for
battery powered systems that require long life through low
supply current, such as instrumentation, sensor conditioning
and battery current monitoring.
The LPV511 has an input range that includes both supply
rails for ground and high side battery sensing applications.
The LPV511 output swings within 100 mV of either rail to
maximize the signal’s dynamic range in low supply applica-
tions. In addition, the output is capable of sourcing 650 μA of
current when powered by a 12V battery.
The LPV511 is available in the space saving SC70 package
which makes it ideal for portable electronics with area con-
strained PC boards.
Features
(Typical at 3V supply unless otherwise noted)
n
Supply voltage range
n
Slew rate
n
Supply current
n
Output short circuit current
n
Rail-to-rail input
n
Output voltage swing
n
Bandwidth (C
L
= 50 pF, R
L
= 1 M
)
2.7V to 12V
7.7 V/ms
880 nA
1.35 mA
100 mV from rails
27 kHz
Applications
n
Battery powered systems
n
Security systems
n
Micropower thermostats
n
Solar powered systems
n
Portable instrumentation
n
Micropower filter
n
Remote sensor amplifier
Typical Application
20117003
August 2005
L
2005 National Semiconductor Corporation
DS201170
www.national.com
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LPV511MG/NOPB | 功能描述:運算放大器 - 運放 MICROPOWER RRIO OP AMP 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LPV511MGX | 功能描述:運算放大器 - 運放 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LPV511MGX/NOPB | 功能描述:運算放大器 - 運放 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LPV521 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Nanopower, 1.8V, RRIO, CMOS Input, Operational Amplifier |
| LPV521MG | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Nanopower, 1.8V, RRIO, CMOS Input, Operational Amplifier |
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