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參數資料
| 型號： | LMV841MG |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | CMOS Input, RRIO, Wide Supply Range Operational Amplifier |
| 中文描述： | OP-AMP, 800 uV OFFSET-MAX, 4.5 MHz BAND WIDTH, PDSO5 |
| 封裝： | SC-70, 5 PIN |
| 文件頁數： | 1/16頁 |
| 文件大小： | 899K |
| 代理商： | LMV841MG |
December 2006
LMV841
CMOS Input, RRIO, Wide Supply Range Operational
Amplifier
General Description
The LMV841 is a low-voltage and low-power operational am-
plifier that operates from supply voltages from 2.7V to 12V
and has rail-to-rail input and output capability.
The LMV841 is a low offset voltage and low supply current
amplifier with MOS inputs, characteristics that make the
LMV841 ideal for sensor interface and battery powered ap-
plications.
The LMV841 is offered in the space saving 5-Pin SC70 pack-
age. This small package is an ideal solution for area con-
strained PC boards and portable electronics.
Features
Unless otherwise noted, typical values at T
A
= 25°C, V
+
= 5V
■
Space saving 5-Pin SC70 package
■
Supply voltage range 2.7V to 12V
■
Guaranteed at 3.3V, 5V and ±5V
■
Low supply current
■
Unity gain bandwidth
■
Open loop gain
■
Input offset voltage
■
Input bias current
■
CMRR
■
Input voltage noise
■
Temperature range
■
Rail-to-rail input
■
Rail-to-rail output
Applications
■
High impedance sensor interface
■
Battery powered instrumentation
■
High gain amplifiers
■
DAC buffer
■
Instrumentation amplifiers
■
Active Filters
1 mA
4.5 MHz
100 dB
500 μ
V max
0.3 pA
100 dB
20 nV/
–40°C to 125°C
Typical Application
Active Band-pass Filter
20168372
2006 National Semiconductor Corporation
201683
www.national.com
L
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMV841MG/NOPB | 功能描述:運算放大器 - 運放 12V CMOS RRIO Amp RoHS:否 制造商:STMicroelectronics 通道數量: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 |
| LMV841MG/NOPB | 制造商:Texas Instruments 功能描述:Operational Amplifiers |
| LMV841MGX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:CMOS Input, RRIO, Wide Supply Range Operational Amplifiers |
| LMV841MGX/NOPB | 功能描述:運算放大器 - 運放 RoHS:否 制造商:STMicroelectronics 通道數量: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 |
| LMV841QMG | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LMV841/LMV841Q/LMV842/LMV842Q/LMV844/LMV844Q CMOS Input, RRIO, Wide Supply Range Operational Amplifiers |
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