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LMV342MM/NOPB PDF预览

LMV342MM/NOPB

更新时间： 2024-09-19 19:54:07
品牌 Logo 应用领域
美国国家半导体 - NSC 放大器光电二极管
页数 文件大小 规格书
18页 985K
描述
IC DUAL OP-AMP, 4000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO8, MSOP-8, Operational Amplifier

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中文翻译

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LMV342MM/NOPB 技术参数

是否Rohs认证： 符合生命周期：Transferred
零件包装代码：SOIC包装说明：TSSOP, TSSOP8,.19
针数：8Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.33.00.01
风险等级：6.96放大器类型：OPERATIONAL AMPLIFIER
架构：VOLTAGE-FEEDBACK最大平均偏置电流 (IIB)：0.00012 µA
25C 时的最大偏置电流 (IIB)：0.0002 µA标称共模抑制比：80 dB
频率补偿：YES最大输入失调电压：4000 µV
JESD-30 代码：S-PDSO-G8JESD-609代码：e3
长度：3 mm低-偏置：YES
低-失调：NO微功率：YES
湿度敏感等级：1负供电电压上限：
标称负供电电压 (Vsup)：功能数量：2
端子数量：8最高工作温度：125 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TSSOP8,.19
封装形状：SQUARE封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法：TAPE AND REEL峰值回流温度（摄氏度）：260
电源：2.7/5 V认证状态：Not Qualified
座面最大高度：1.09 mm标称压摆率：1 V/us
子类别：Operational Amplifiers最大压摆率：0.52 mA
供电电压上限：5.5 V标称供电电压 (Vsup)：2.7 V
表面贴装：YES技术：CMOS
温度等级：AUTOMOTIVE端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：40
标称均一增益带宽：1000 kHz最小电压增益：1580
宽度：3 mmBase Number Matches：1

LMV342MM/NOPB 数据手册

 浏览型号LMV342MM/NOPB的Datasheet PDF文件第2页浏览型号LMV342MM/NOPB的Datasheet PDF文件第3页浏览型号LMV342MM/NOPB的Datasheet PDF文件第4页浏览型号LMV342MM/NOPB的Datasheet PDF文件第5页浏览型号LMV342MM/NOPB的Datasheet PDF文件第6页浏览型号LMV342MM/NOPB的Datasheet PDF文件第7页 
January 25, 2008  
LMV341/LMV342/LMV344  
Single with Shutdown/Dual/Quad General Purpose, 2.7V,  
Rail-to-Rail Output, 125°C, Operational Amplifiers  
strained PC board requirements include portable electronics  
such as cellular handsets and PDAs.  
General Description  
The LMV341/LMV342/LMV344 are single, dual, and quad low  
voltage, low power Operational Amplifiers. They are designed  
specifically for low voltage portable applications. Other im-  
portant product characteristics are low input bias current, rail-  
Features  
(Typical 2.7V supply values; unless otherwise noted)  
Guaranteed 2.7V and 5V specifications  
Input referred voltage noise (@ 10kHz)  
Supply current (per amplifier)  
Gain bandwidth product  
to-rail output, and wide temperature range.  
■
■
■
■
■
■
■
■
29nV/√Hz  
The patented class AB turnaround stage significantly reduces  
the noise at higher frequencies, power consumption, and off-  
set voltage. The PMOS input stage provides the user with  
ultra-low input bias current of 20fA (typical) and high input  
impedance.  
100μA  
1.0MHz  
1.0V/μs  
45pA  
Slew rate  
Shutdown Current (LMV341)  
Turn-on time from shutdown (LMV341)  
Input bias current  
The industrial-plus temperature range of −40°C to 125°C al-  
lows the LMV341/LMV342/LMV344 to accommodate a broad  
range of extended environment applications. LMV341 ex-  
pands National Semiconductor's Silicon Dust™ amplifier port-  
folio offering enhancements in size, speed, and power  
savings. The LMV341/LMV342/LMV344 are guaranteed to  
operate over the voltage range of 2.7V to 5.5V and all have  
rail-to-rail output.  
5μs  
20fA  
Applications  
Cordless/cellular phones  
■
■
■
■
■
■
■
■
Laptops  
PDAs  
The LMV341 offers a shutdown pin that can be used to disable  
the device. Once in shutdown mode, the supply current is re-  
duced to 45pA (typical). The LMV341/LMV342/LMV344 have  
29nV Voltage Noise at 10KHz, 1MHz GBW, 1.0V/μs Slew  
Rate, 0.25mVos, and 0.1μA shutdown current (LMV341.)  
The LMV341 is offered in the tiny 6-Pin SC70 package, the  
LMV342 in space saving 8-Pin MSOP and SOIC, and the  
LMV344 in 14-Pin TSSOP and SOIC. These small package  
amplifiers offer an ideal solution for applications requiring  
minimum PC board footprint. Applications with area con-  
PCMCIA/Audio  
Portable/battery-powered electronic equipment  
Supply current monitoring  
Battery monitoring  
Buffer  
Filter  
■
■
Driver  
Sample and Hold Circuit  
20030444  
Silicon Dust™ is a trademark of National Semiconductor Corporation.  
© 2008 National Semiconductor Corporation  
200304  
www.national.com  
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LMV342MM/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LMV342MMX NSC

类似代替

 Single with Shutdown/Dual/Quad General Purpos
LMV342MM/NOPB TI

功能相似

 Single w/ Shutdown/Dual/Quad Gen Purpose, 2.7V, Rail-to-Rail Output, 125C, Op Amps 8-VSSOP
ADA4891-2ARMZ ADI

功能相似

 Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers

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 		双路、5.5V、1MHz、高输出电流 (75mA) 运算放大器
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 		RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN
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 		RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN
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