音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

LMV342MMX Datasheet

  • LMV342MMX

  • Single with Shutdown/Dual/Quad General Purpose, 2.7V, Rail-t...

  • 17頁

  • NSC

掃碼查看芯片數(shù)據(jù)手冊

上傳產品規(guī)格書

PDF預覽

LMV341/LMV342/LMV344 Single with Shutdown/Dual/Quad General Purpose, 2.7V, Rail-to-Rail
Output, 125藲C, Operational Amplifiers
March 2003
LMV341/LMV342/LMV344
Single with Shutdown/Dual/Quad General Purpose, 2.7V,
Rail-to-Rail Output, 125藲C, Operational Amplifiers
General Description
The LMV341/342/344 are single, dual, and quad low volt-
age, and low power Operational Amplifiers. They are de-
signed specifically for low voltage portable applications.
Other important product characteristics are low input bias
current, rail-to-rail output, and wide temperature range.
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.
The industrial-plus temperature range of -40藲C to 125藲C
allows the LMV341/342/344 to accommodate a broad range
of extended environment applications. LMV341 expands Na-
tional Semiconductor鈥檚 Silicon Dust
鈩?/div>
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.
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/碌s
Slew Rate, 0.25mVos, and 0.1碌A shutdown current
(LMV341.)
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
minimum PC board footprint. Applications with area con-
strained PC board requirements include portable electronics
such as cellular handsets and PDAs.
Features
(Typical 2.7V Supply Values;Unless Otherwise Noted)
n
Guaranteed 2.7V and 5V specifications
n
Input referred voltage noise (
@
10kHz)
29nV/
n
Supply current (per amplifier)
100碌A
n
Gain bandwidth product
1.0MHz
n
Slew rate
1.0V/碌s
n
Shutdown Current (LMV341)
45pA
n
Turn-on time from shutdown (LMV341)
5碌s
n
Input bias current
20fA
Applications
n
n
n
n
n
n
n
n
n
n
Cordless/cellular phones
Laptops
PDAs
PCMCIA/Audio
Portable/battery-powered electronic equipment
Supply current monitoring
Battery monitoring
Buffer
Filter
Driver
Connection Diagram
SC70-6L
Sample and Hold Circuit
20030441
Top View
Order Number
LMV341MG, LMV341MGX
LMV342MM, LMV342MMX
LMV342MA, LMV342MAX
LMV344MT, LMV344MTX
LMV344MA, LMV344MAX
20030444
漏 2003 National Semiconductor Corporation
DS200304
www.national.com

LMV342MMX 產品屬性

  • National Semiconductor (TI)

  • 2

  • 56 dB

  • 5 mV at 5 V

  • 3 V, 5 V

  • SMD/SMT

  • MSOP

  • 1 V/us at 5 V

  • No

  • + 125 C

  • Reel

  • - 40 C

  • 3500

  • 0.4 mA at 5 V

  • 5.5 V

  • 2.7 V

  • CMOS

  • 116 dB

LMV342MMX相關型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Low Input Bias Current, 1.8V Op Amp w/ Rail-to-Rail Output
    NSC
  • 英文版
    Low Input Bias Current, 1.8V Op Amp w/ Rail-to-Rail Output
    NSC [Natio...
  • 英文版
    General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers
    FAIRCHILD
  • 英文版
    LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
    TI
  • 英文版
    General Purpose, Low Voltage, Rail-to-Rail Output Operationa...
    NSC
  • 英文版
    General Purpose, Low Voltage, Rail-to-Rail Output Operationa...
    NSC [Natio...
  • 英文版
    General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers
    FAIRCHILD ...
  • 英文版
    LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
    TI [Texas ...
  • 英文版
    General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers
    FAIRCHILD
  • 英文版
    General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers
    FAIRCHILD ...
  • 英文版
    GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
    TI
  • 英文版
    General Purpose, Low Voltage, TinyPack Comparators
    NSC
  • 英文版
    General Purpose, Low Voltage, TinyPack Comparators
    NSC [Natio...
  • 英文版
    GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
    TI [Texas ...
  • 英文版
    GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
    TI
  • 英文版
    General Purpose, Low Voltage, TinyPack Comparators
    NSC
  • 英文版
    GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
    TI [Texas ...
  • 英文版
    General Purpose, Low Voltage, TinyPack Comparators
    NSC [Natio...
  • 英文版
    Single with Shutdown/Dual/Quad General Purpose, 2.7V, Rail-t...
    NSC
  • 英文版
    Single with Shutdown/Dual/Quad General Purpose, 2.7V, Rail-t...
    NSC [Natio...

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術客服：

0571-85317607

網站技術支持

13606545031

客服在線時間周一至周五
9:00-17:30

關注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經采納，將有感恩紅包奉上哦！