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LMV342MMX

更新时间： 2024-11-22 22:47:03
品牌 Logo 应用领域
美国国家半导体 - NSC 运算放大器
页数 文件大小 规格书
17页 691K
描述
Single with Shutdown/Dual/Quad General Purpose, 2.7V, Rail-to-Rail Output, 125∑C, Operational Amplifiers

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中文翻译

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LMV342MMX 技术参数

是否Rohs认证： 不符合生命周期：Transferred
零件包装代码：SOIC包装说明：MSOP-8
针数：8Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.33.00.01
风险等级：5.1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：e0
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：Tin/Lead (Sn/Pb)
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

LMV342MMX 数据手册

 浏览型号LMV342MMX的Datasheet PDF文件第2页浏览型号LMV342MMX的Datasheet PDF文件第3页浏览型号LMV342MMX的Datasheet PDF文件第4页浏览型号LMV342MMX的Datasheet PDF文件第5页浏览型号LMV342MMX的Datasheet PDF文件第6页浏览型号LMV342MMX的Datasheet PDF文件第7页 
March 2003  
LMV341/LMV342/LMV344  
Single with Shutdown/Dual/Quad General Purpose, 2.7V,  
Rail-to-Rail Output, 125˚C, Operational Amplifiers  
minimum PC board footprint. Applications with area con-  
General Description  
strained PC board requirements include portable electronics  
The LMV341/342/344 are single, dual, and quad low volt-  
such as cellular handsets and PDAs.  
age, and low power Operational Amplifiers. They are de-  
signed specifically for low voltage portable applications.  
Other important product characteristics are low input bias  
Features  
(Typical 2.7V Supply Values;Unless Otherwise Noted)  
current, rail-to-rail output, and wide temperature range.  
n Guaranteed 2.7V and 5V specifications  
The patented class AB turnaround stage significantly re-  
duces the noise at higher frequencies, power consumption,  
and offset voltage. The PMOS input stage provides the user  
with ultra-low input bias current of 20fA (typical) and high  
input impedance.  
@
n Input referred voltage noise ( 10kHz)  
29nV/  
100µA  
n Supply current (per amplifier)  
n Gain bandwidth product  
n Slew rate  
1.0MHz  
1.0V/µs  
45pA  
5µs  
The industrial-plus temperature range of -40˚C to 125˚C  
allows the LMV341/342/344 to accommodate a broad range  
of extended environment applications. LMV341 expands Na-  
n Shutdown Current (LMV341)  
n Turn-on time from shutdown (LMV341)  
n Input bias current  
20fA  
™
tional Semiconductor’s Silicon Dust amplifier portfolio of-  
fering enhancements in size, speed, and power savings. The  
LMV341/342/344 are guaranteed to operate over the voltage  
range of 2.7V to 5.0V and all have rail-to-rail output.  
Applications  
n Cordless/cellular phones  
n Laptops  
The LMV341 offers a shutdown pin that can be used to  
disable the device. Once in shutdown mode, the supply  
current is reduced to 45pA (typical). The LMV341/342/344  
have 29nV Voltage Noise at 10KHz, 1MHz GBW, 1.0V/µs  
Slew Rate, 0.25mVos, and 0.1µA shutdown current  
(LMV341.)  
n PDAs  
n PCMCIA/Audio  
n Portable/battery-powered electronic equipment  
n Supply current monitoring  
n Battery monitoring  
n Buffer  
The LMV341 is offered in the tiny SC70-6L package, the  
LMV342 in space saving MSOP-8 and SOIC-8, and the  
LMV344 in TSSOP-14 and SOIC-14. These small package  
amplifiers offer an ideal solution for applications requiring  
n Filter  
n Driver  
Connection Diagram  
Sample and Hold Circuit  
SC70-6L  
20030441  
Top View  
20030444  
Order Number  
LMV341MG, LMV341MGX  
LMV342MM, LMV342MMX  
LMV342MA, LMV342MAX  
LMV344MT, LMV344MTX  
LMV344MA, LMV344MAX  
© 2003 National Semiconductor Corporation  
DS200304  
www.national.com  
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中文翻译

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LMV342MMX 替代型号

型号 品牌 替代类型 描述 数据表
LMV342MM/NOPB NSC

类似代替

 IC DUAL OP-AMP, 4000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO8, MSOP-8, Operational Amplifier
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
LMV342IDGKR TI

功能相似

 RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN

与LMV342MMX相关器件

型号 品牌 获取价格 描述 数据表
LMV342MMX/NOPB NSC

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 		IC DUAL OP-AMP, 4000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO8, MSOP-8, Operational Amplifier
LMV342MMX/NOPB TI

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 		Single Rain-to-Rail Output CMOS Operation Amplifier With Shutdown
LMV342-N TI

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 		双路、5.5V、1MHz、高输出电流 (75mA) 运算放大器
LMV344 TI

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LMV344I TI

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 		RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN
LMV344ID TI

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 		RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN
LMV344IDE4 TI

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 		RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN
LMV344IDR TI

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 		RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN
LMV344IDRE4 TI

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 		RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN
LMV344IDRG4 TI

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 		Quad Rail-To-Rail Output CMOS Operational Amplifier with Shutdown 14-SOIC -40 to 125

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