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

LMP8272 Datasheet

  • LMP8272

  • High Common Mode, Gain of 14, Precision Voltage Difference A...

  • 5頁(yè)

  • NSC

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

LMP8272,LMP8277 High Common Mode, Gain of 14, Precision Voltage Difference Amplifiers
PRELIMINARY
January 2005
LMP8272, LMP8277
High Common Mode, Gain of 14, Precision Voltage
Difference Amplifiers
General Description
The LMP
鈩?/div>
8272, LMP8277 are fixed gain differential ampli-
fiers with a -2V to 27V input common mode voltage range
and a supply voltage range of 4.5V to 5.5V. The LMP8272,
LMP8277 are precision amplifiers which will detect, amplify
and filter small differential signals in the presence of high
common mode voltages. The gain is fixed at 14 and is
adequate to drive an ADC to full scale in most cases. This
fixed gain is achieved in two separate stages, a pre-amplifier
with gain of +7 and a second stage amplifier with a gain of
+2. The internal signal path between these two stages is
brought out on two pins that provide a connection for a filter
network.
The LMP8272, LMP8277 will function with reduced specifi-
cations over the extended common mode input voltage
range of -5 to 36 Volts. This feature makes the device
suitable for applications with load dump in automotive sys-
tems.
Features
n
n
n
n
n
n
n
n
n
n
n
n
Typical Values, TA = 25藲C
Input Offset Voltage
1mV max
TCVos (LMP8272)
15碌V/藲C max
TCVos (LMP8277)
30碌V/藲C max
CMRR
80dB Min
Extended CMVR
-5V to 36V
Output Voltage Swing
Rail to Rail
Bandwidth
80KHz
Operating Temperature Range (Ambient) -40藲C to 125藲C
Operating Temperature Range (bare die) -40藲C to 150藲C
Supply Voltage
4.5V to 5.5V
Supply Current
1mA
Applications
n
Fuel Injection Control
n
Low Side Driver Configuration Current Sensing
n
Power Management Systems
Typical Application
Typical Application: Low side Current Sensing
20130901
LMP
鈩?/div>
is a trademark of National Semiconductor Corporation.
漏 2005 National Semiconductor Corporation
DS201309
www.national.com

LMP8272相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    Evaluation Board User Guide
    National Semiconductor
  • 英文版
    High Common Mode, Gain of 20, Precision Voltage Difference A...
    NSC
  • 英文版
    High Common Mode, Gain of 20, Precision Voltage Difference A...
    NSC [Natio...
  • 英文版
    High Common Mode, Gain of 20, Bidirectional Precision Voltag...
    NSC
  • 英文版
    High Common Mode, Gain of 20, Bidirectional Precision Voltag...
    NSC [Natio...
  • 英文版
    High Common Mode, Gain of 14, Precision Voltage Difference A...
    NSC
  • 英文版
    High Common Mode, Gain of 14, Precision Voltage Difference A...
    NSC [Natio...
  • 英文版
    High Common Mode, Gain of 20, Precision Voltage Difference A...
    NSC
  • 英文版
    High Common Mode, Gain of 20, Precision Voltage Difference A...
    NSC [Natio...
  • 英文版
    High Common Mode, Gain of 20, Bidirectional Precision Voltag...
    NSC
  • 英文版
    High Common Mode, Gain of 20, Bidirectional Precision Voltag...
    NSC [Natio...
  • 英文版
    High Common Mode, Gain of 14, Precision Voltage Difference A...
    NSC
  • 英文版
    High Common Mode, Gain of 14, Precision Voltage Difference A...
    NSC [Natio...
  • 英文版
    Zero-Drift, Programmable Instrumentation Amplifier with Diag...
    NATIONAL SEMICONDUCTOR
  • 英文版
    60V Common Mode, Bidirectional Precision Current Sensing Amp...
    NATIONAL SEMICONDUCTOR
  • 英文版
    60V Common Mode, 50 x Gain, Bidirectional Precision Current ...
    NATIONAL SEMICONDUCTOR
  • 英文版
    Precision High Voltage Current Sense Amplifier
    NATIONAL SEMICONDUCTOR
  • 英文版
    Precision High Voltage Current Sense Amplifier
    NATIONAL SEMICONDUCTOR
  • 英文版
    National Semiconductor [Programmable Gain Amplifier]
    NSC
  • 英文版
    IC OP-AMP, 1000 uV OFFSET-MAX, 0.08 MHz BAND WIDTH, PDSO8, S...
    NSC

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(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)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(kù)提出的寶貴意見，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！