集成压力传感器（0至250千帕） | NXP 半导体

安全互联汽车

工业

消费电子

技术

差压、表压和绝对集成压力传感器（0至250千帕）

MPX4250
不推荐用于新设计
  • 建议不要在新设计中使用本页介绍的产品。

MPX4250系列歧管绝对压力(MAP)传感器用于涡轮增压发动机控制，凭借器体积小巧和可靠性，成为汽车系统设计人员顺理成章的高性价比选择。

  • 能测量进气歧管内的绝对空气压力，以计算每个汽缸所需的燃料量
  • 集成了片上技术、双极运算放大器电路和薄膜电阻器网络，可提供高电平模拟输出信号和温度补偿功能

产品详情

功能

  • 0℃到85℃范围内的最大误差率为1.5%
  • 专用于发动机控制系统中的进气歧管绝对压力检测
  • 是直接与微处理器连接的理想选择
  • 硅剪应力应变片
  • 温度补偿范围为：-40°C至+125°C
  • 与现有的混合模块比重量更轻、体积更小
  • 耐用的环氧一体成型元件
  • 是非汽车应用的理想选择

购买/参数

6 结果

不包含 6 不推荐用于新设计

部件

展开描述

订购

计算机辅助设计模型

状态

预算报价（不含税）

Accuracy (% Error) (Max) (%)

Ambient Operating Temperature (Min to Max) (℃)

集成度

输出类型

移植

压力检测类型

Pressure Range Min-max (MIN-MAX) (kPa)

Pressure Rating (MAX) (psi)

电源电压[最小]（V）

电源电压[最大]（V）

Supply Voltage [typ] (V)

MPXA4250AC6U
数据手册

建议不要在新设计中使用该软件

1K @ CNY91.40

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MPX4250A
数据手册

替换部件: FXPS7250A4

—

使用寿命终止

1K @ CNY94.27

1.5

-40 to 125

integrated

analog

unported

absolute

0 - 250

36

4.85

5.35

5.1

MPX4250AP
数据手册

替换部件: FXPS7250A4

—

使用寿命终止

1K @ CNY82.71

1.5

-40 to 125

integrated

analog

axial port

absolute

0 - 250

36

4.85

5.35

5.1

MPX4250D
数据手册
—

使用寿命终止

1K @ CNY98.94

1.5

-40 to 125

integrated

analog

unported

differential

0 - 250

36

4.85

5.35

5.1

MPX4250DP
数据手册
—

使用寿命终止

1K @ CNY98.94

1.5

-40 to 125

integrated

analog

dual side ports

differential

0 - 250

36

4.85

5.35

5.1

MPXA4250A6U
数据手册

替换部件: MPX4250AP

—

使用寿命终止

1K @ CNY66.56

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N true 0 PSPMPX4250zh 17 应用笔记 Application Note t789 13 数据手册 Data Sheet t520 2 简介 Fact Sheet t523 1 选型指南 Selector Guide t528 1 zh zh zh 数据手册 Data Sheet 2 1 MPX4250D,MPX4250DP 8.0 English The MPX4250D series piezoresistive transducer is a state-of-the-art monolithic silicon pressure sensor designed for a wide range of applications, particularly those employing a microcontroller or microprocessor with A/D inputs. This transducer combines advanced micromachining techniques, thin-film metallization, and bipolar processing to provide an accurate, high-level analog output signal that is proportional to the applied pressure. The small form factor and high reliability of on-chip integration make the NXP sensor a logical and economical choice for the automotive system engineer. 1501282811859710129434 PSP 512.0 KB None None documents None 1501282811859710129434 /docs/en/data-sheet/MPX4250D.pdf 512022 /docs/en/data-sheet/MPX4250D.pdf MPX4250D documents N N 2017-07-28 MPX4250D, 0 to 250 kPa, Differential, gauge pressure sensor, on-chip signal conditioned, temperature compensated and calibrated - Data sheet /docs/en/data-sheet/MPX4250D.pdf /docs/en/data-sheet/MPX4250D.pdf Data Sheet N 980000996212993340 2023-08-29 pdf N en Jul 25, 2017 980000996212993340 Data Sheet Y N MPX4250D, 0 to 250 kPa, Differential, gauge pressure sensor, on-chip signal conditioned, temperature compensated and calibrated - Data sheet 2 MPX4250A,MPX4250AP,MPXA4250A6U,MPXA4250AC6U 8.0 English The MPX4250A/MPXA4250A Manifold Absolute Pressure (MAP) sensor for engine control is designed to sense absolute air pressure within the intake manifold. This measurement can be used to compute the amount of fuel required for each cylinder. The MPX4250A/MPXA4250A piezoresistive transducer is a state-of-the-art monolithic silicon pressure sensor designed for a wide range of applications, particularly those employing a microcontroller or microprocessor with A/D inputs. This transducer combines advanced micromachining techniques, thin-film metallization, and bipolar processing to provide an accurate, high-level analog output signal that is proportional to the applied pressure. The small form factor and high reliability of on-chip integration make the NXP sensor a logical and economical choice for the automotive system engineer. J971214937923 PSP 555.3 KB None None documents None J971214937923 /docs/en/data-sheet/MPX4250A.pdf 555290 /docs/en/data-sheet/MPX4250A.pdf MPX4250A documents N 2017-07-28 MPX4250A, 20 to 250 kPa, Manifold absolute pressure sensor, on-chip signal conditioned, temperature compensated and calibrated - Data sheet /docs/en/data-sheet/MPX4250A.pdf /docs/en/data-sheet/MPX4250A.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Jul 25, 2017 980000996212993340 Data Sheet N MPX4250A, 20 to 250 kPa, Manifold absolute pressure sensor, on-chip signal conditioned, temperature compensated and calibrated - Data sheet 应用笔记 Application Note 13 3 1 English AN3956: The DEMOAPEXSENSOR is an experimental sensor board focused on pressure with a variety of applications built into the demo. These include: Altimeter, Barometer, Barometer Alarm, Weather station, Waterlevel, Waterlevel Alarm, Tilt, Freefall, and Temperature Sensing. The board has been designed as a standalone board to be interfaced currently via an LCD display and menu buttons. 1257801617439725291247 PSP 486.8 KB Registration without Disclaimer None documents Extended 1257801617439725291247 /secured/assets/documents/en/application-note/AN3956.pdf 486812 /secured/assets/documents/en/application-note/AN3956.pdf AN3956 documents Y N 2016-10-31 AN3956, DEMOAPEXSENSOR Usage - Application Notes /webapp/Download?colCode=AN3956&lang_cd=zh /secured/assets/documents/en/application-note/AN3956.pdf Application Note N 645036621402383989 2022-12-07 pdf Y en Sep 1, 2010 645036621402383989 Application Note Y N AN3956, DEMOAPEXSENSOR Usage - Application Notes 4 1 English What is the term Media Compatibility, and how does it affect Pressure Sensors? Media is any chemical compound, in liquid, solid or gas which interacts with the sensor where the sensing of pressure is done either directly through this chemical, or by measuring the pressure of a gas containing a certain amount of this chemical. Media Compatibility is presented here as the various media that our sensor can sense pressure with, either directly or through an air column. While this document will lay groundwork fo 1211917633286722474132 PSP 114.6 KB Registration without Disclaimer None documents Extended 1211917633286722474132 /secured/assets/documents/en/application-note/AN3728.pdf 114649 /secured/assets/documents/en/application-note/AN3728.pdf AN3728 documents Y N 2016-10-31 AN3728, Media Compatibility for IPS PRT Pressure Sensors /webapp/Download?colCode=AN3728&lang_cd=zh /secured/assets/documents/en/application-note/AN3728.pdf Application Note N 645036621402383989 2022-12-07 pdf Y en Jul 16, 2008 645036621402383989 Application Note Y N AN3728, Media Compatibility for IPS PRT Pressure Sensors 5 5 English Our MPX series pressure sensors are silicon piezoresistive strain-gauges offered in a chip-carrier package. The exclusive chip-carrier package wa developed to realize the advantages of high-speed, automated assembly and testing. In addition to high volume availability and low cost, the chip-carrier package offers users a number of packaging options. This application note describes several mounting techniques, offers lead forming recommendations, and suggests means of testing the MPX series of pressu A974511049200 PSP 194.3 KB None None documents None A974511049200 /docs/en/application-note/AN936.pdf 194302 /docs/en/application-note/AN936.pdf AN936 documents N N 2016-10-31 AN936 Mounting Techniques, Lead Forming, and Testing of the MPX Series Pressure Sensors /docs/en/application-note/AN936.pdf /docs/en/application-note/AN936.pdf Application Note N 645036621402383989 2022-12-07 pdf N en May 15, 2008 645036621402383989 Application Note Y N AN936 Mounting Techniques, Lead Forming, and Testing of the MPX Series Pressure Sensors 6 2 English This application note describes how to implement an auto-zero function when using an integrated pressure sensor with a microcontroller and an analog to digital converter (MCU and an A/D). Auto-zero is a compensation technique based on sampling the offset of the sensor at reference pressure (atmospheric pressure is a zero reference for a gauge measurement) in order to correct the sensor output for long-term offset drift or variation. B966580754439 PSP 51.5 KB None None documents None B966580754439 /docs/en/application-note/AN1636.pdf 51487 /docs/en/application-note/AN1636.pdf AN1636 documents N 2000-08-17 AN1636, Implementing Auto Zero for Integrated Pressure Sensors /docs/en/application-note/AN1636.pdf /docs/en/application-note/AN1636.pdf Application Note N 645036621402383989 2022-12-07 pdf en Oct 24, 2007 645036621402383989 Application Note Y N AN1636, Implementing Auto Zero for Integrated Pressure Sensors 7 3 English The most recent advances in silicon micro-machining technology have given rise to a variety of low-cost pressure sensor applications and solutions. Certain applications had previously been hindered by the high-cost, large size, and overall reliability limitations of electromechanical pressure sensing devices. P966580681133 PSP 253.3 KB None None documents None P966580681133 /docs/en/application-note/AN1326.pdf 253268 /docs/en/application-note/AN1326.pdf AN1326 documents N N 2016-10-31 AN1326 Barometric Pressure Measurement Using Semiconductor Pressure Sensors /docs/en/application-note/AN1326.pdf /docs/en/application-note/AN1326.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Feb 2, 2007 645036621402383989 Application Note Y N AN1326 Barometric Pressure Measurement Using Semiconductor Pressure Sensors 8 3 English Smaller package outlines and higher board densities require the need for automated placement of components. These components are supplied in embossed carrier tape on plastic reels to meet the increased demand and facilitate ease of handling. This application note is intended to provide general information and understanding for handling Motorola's surface mount pressure sensors. 1075759277354726572627 PSP 594.5 KB Registration without Disclaimer None documents Extended 1075759277354726572627 /secured/assets/documents/en/application-note/AN1984.pdf 594546 /secured/assets/documents/en/application-note/AN1984.pdf AN1984 documents Y N 2016-10-31 AN1984 Handling Freescale Pressure Sensors /webapp/Download?colCode=AN1984&lang_cd=zh /secured/assets/documents/en/application-note/AN1984.pdf Application Note N 645036621402383989 2022-12-07 pdf Y en Feb 2, 2007 645036621402383989 Application Note Y N AN1984 Handling Freescale Pressure Sensors 9 2 English A digital output is more desirable than an analog output in noisy environments (e.g., automotive, washing machines, etc.) and remote sensing applications (building controls, industrial applications, etc.) because a digital signal inherently has better noise immunity compared to analog signals. Additional applications requiring a sensor with a digital output include microcontroller-based systems that have no A/D in the system or that have no A/D channels available for the sensing function. For these applica E966580725660 PSP 232.0 KB Registration without Disclaimer None documents Extended E966580725660 /secured/assets/documents/en/application-note/AN1586.pdf 232022 /secured/assets/documents/en/application-note/AN1586.pdf AN1586 documents Y N 2016-10-31 AN1586, Designing a Homemade Digital Output for Analog Voltage Output Sensors /webapp/Download?colCode=AN1586&lang_cd=zh /secured/assets/documents/en/application-note/AN1586.pdf Application Note N 645036621402383989 2022-12-07 pdf Y en Feb 2, 2007 645036621402383989 Application Note Y N AN1586, Designing a Homemade Digital Output for Analog Voltage Output Sensors 10 1.0 English AN3150: Pressure sensor devices require the internal cavity containing the silicon transducer to be exposed to ambient in order for the device to function. Exposed cavity packages require special considerations during board assembly to prevent damage to the device during soldering and subsequent cleaning operations. 1139865857339705906783 PSP 206.1 KB Registration without Disclaimer None documents Extended 1139865857339705906783 /secured/assets/documents/en/application-note/AN3150.pdf 206104 /secured/assets/documents/en/application-note/AN3150.pdf AN3150 documents Y N 2016-10-31 AN3150, Soldering Recommendations for Pressure Sensor Devices - Application Notes /webapp/Download?colCode=AN3150&lang_cd=zh /secured/assets/documents/en/application-note/AN3150.pdf Application Note N 645036621402383989 2022-12-07 pdf Y en Feb 22, 2006 645036621402383989 Application Note Y N AN3150, Soldering Recommendations for Pressure Sensor Devices - Application Notes 11 3 English This paper describes a simple method to gain more than 8-bits of resolution with an 8-bit A/D. The electronic design is relatively simple and uses standard components. X966580640685 PSP 171.2 KB None None documents None X966580640685 /docs/en/application-note/AN1100.pdf 171188 /docs/en/application-note/AN1100.pdf AN1100 documents N N 2016-10-31 AN1100 Analog to Digital Converter Resolution Extension Using a Pressure Sensor /docs/en/application-note/AN1100.pdf /docs/en/application-note/AN1100.pdf Application Note N 645036621402383989 2022-12-07 pdf N en May 16, 2005 645036621402383989 Application Note Y N AN1100 Analog to Digital Converter Resolution Extension Using a Pressure Sensor 12 2 English Bar Graph displays are noted for their ability to very quickly convey a relative sense of how much of something is present.They are particularly useful in process monitoring applications where quick communication of a relative value is more important than providing specific data. W966580668920 PSP 297.6 KB Registration without Disclaimer None documents Extended W966580668920 /secured/assets/documents/en/application-note/AN1322.pdf 297614 /secured/assets/documents/en/application-note/AN1322.pdf AN1322 documents Y N 2016-10-31 AN1322 Applying Semiconductor Sensors to Bar Graph Pressure Gauges /webapp/Download?colCode=AN1322&lang_cd=zh /secured/assets/documents/en/application-note/AN1322.pdf Application Note N 645036621402383989 2022-12-07 pdf Y en May 16, 2005 645036621402383989 Application Note Y N AN1322 Applying Semiconductor Sensors to Bar Graph Pressure Gauges 13 2 English The popular silicon pressure sensors are piezoresistive bridges that produce a differential output voltage in response o pressure applied to a thin silicon diaphragm. Output voltage for these sensors is generally 25 to 50 mV full scale. W966580664994 PSP 354.6 KB Registration without Disclaimer None documents Extended W966580664994 /secured/assets/documents/en/application-note/AN1318.pdf 354591 /secured/assets/documents/en/application-note/AN1318.pdf AN1318 documents Y N 2016-10-31 AN1318 Interfacing Semiconductor Pressure Sensors to Microcomputers /webapp/Download?colCode=AN1318&lang_cd=zh /secured/assets/documents/en/application-note/AN1318.pdf Application Note N 645036621402383989 2022-12-07 pdf Y en May 16, 2005 645036621402383989 Application Note Y N AN1318 Interfacing Semiconductor Pressure Sensors to Microcomputers 14 2 English Introduction PSPICE models for Uncompensated, MPX2000 series, and MPX5000 series pressure sensors are presented here. These models use compound coefficients to improve modeling of temperature dependent behavior. The discussion begins with an overview of how the models are structured, and is followed by an explanation of compound coefficients. The emphasis is on how to use these models to estimate sensor performance. They can be found electronically on a disk included in ASB200 Sensor Development Controller F966580790271 PSP 263.6 KB Registration without Disclaimer None documents Extended F966580790271 /secured/assets/documents/en/application-note/AN1660.pdf 263626 /secured/assets/documents/en/application-note/AN1660.pdf AN1660 documents Y N 2016-10-31 AN1660, Compound Coefficient Pressure Sensor PSPICE Models /webapp/Download?colCode=AN1660&lang_cd=zh /secured/assets/documents/en/application-note/AN1660.pdf Application Note N 645036621402383989 2022-12-07 pdf Y en May 1, 2005 645036621402383989 Application Note Y N AN1660, Compound Coefficient Pressure Sensor PSPICE Models 15 2 English The Integrated Pressure Sensors (IPS) have trimmed outputs, built-in temperature compensation and an amplified single-ended output which make them compatible with Analog to Digital converters (A/Ds) on low cost micro-controllers. Although 8-bit A/Ds are common, higher resolution A/Ds are becoming increasingly available. With these higher resolution A/Ds, the noise that is inherent to piezo-resistive bridges becomes a design consideration. J966580770359 PSP 261.9 KB Registration without Disclaimer None documents Extended J966580770359 /secured/assets/documents/en/application-note/AN1646.pdf 261850 /secured/assets/documents/en/application-note/AN1646.pdf AN1646 documents Y N 2016-10-31 AN1646, Noise Considerations for Integrated Pressure Sensors /webapp/Download?colCode=AN1646&lang_cd=zh /secured/assets/documents/en/application-note/AN1646.pdf Application Note N 645036621402383989 2022-12-07 pdf Y en May 1, 2005 645036621402383989 Application Note Y N AN1646, Noise Considerations for Integrated Pressure Sensors 简介 Fact Sheet 1 16 13 English Overview Over the past 25 years, NXP Semiconductors Sensor Products Division has supplied the world with more than 650 million micro-electromechanical systems (MEMS)-based sensors. 1092086607381736729272 PSP 2.2 MB None None documents None 1092086607381736729272 /docs/en/fact-sheet/SNSRSOLUTNTMFS.pdf 2216251 /docs/en/fact-sheet/SNSRSOLUTNTMFS.pdf SNSRSOLUTNTMFS documents N N 2016-10-31 Sensor Solutions /docs/en/fact-sheet/SNSRSOLUTNTMFS.pdf /docs/en/fact-sheet/SNSRSOLUTNTMFS.pdf Fact Sheet N 736675474163315314 2025-02-25 pdf N en Feb 12, 2020 736675474163315314 Fact Sheet Y N Sensor Solutions 选型指南 Selector Guide 1 17 13 English For system designers who want to work with various sensor types such as accelerometers, pressure sensors and magnetic sensors for applications in automotive, industrial IoT and medical. 1424471489332715853854 PSP 253.0 KB None None documents None 1424471489332715853854 /docs/en/product-selector-guide/SENSSELECT.pdf 252964 /docs/en/product-selector-guide/SENSSELECT.pdf SENSSELECT documents N N 2016-10-31 Sensor Product Selector Guide /docs/en/product-selector-guide/SENSSELECT.pdf /docs/en/product-selector-guide/SENSSELECT.pdf Selector Guide N 553557935274807777 2025-02-25 pdf N en May 13, 2024 553557935274807777 Selector Guide Y N Sensor Product Selector Guide true 0 MPX4250 downloads zh-Hans true 1 Y PSP 应用笔记 13 /secured/assets/documents/en/application-note/AN3956.pdf 2016-10-31 1257801617439725291247 PSP 3 Sep 1, 2010 Application Note AN3956: The DEMOAPEXSENSOR is an experimental sensor board focused on pressure with a variety of applications built into the demo. These include: Altimeter, Barometer, Barometer Alarm, Weather station, Waterlevel, Waterlevel Alarm, Tilt, Freefall, and Temperature Sensing. The board has been designed as a standalone board to be interfaced currently via an LCD display and menu buttons. Registration without Disclaimer /secured/assets/documents/en/application-note/AN3956.pdf English documents 486812 None 645036621402383989 2022-12-07 Y /webapp/Download?colCode=AN3956&lang_cd=zh AN3956, DEMOAPEXSENSOR Usage - Application Notes /secured/assets/documents/en/application-note/AN3956.pdf documents 645036621402383989 Application Note N en Extended Y pdf 1 Y N AN3956, DEMOAPEXSENSOR Usage - Application Notes 486.8 KB AN3956 N 1257801617439725291247 /secured/assets/documents/en/application-note/AN3728.pdf 2016-10-31 1211917633286722474132 PSP 4 Jul 16, 2008 Application Note What is the term Media Compatibility, and how does it affect Pressure Sensors? Media is any chemical compound, in liquid, solid or gas which interacts with the sensor where the sensing of pressure is done either directly through this chemical, or by measuring the pressure of a gas containing a certain amount of this chemical. Media Compatibility is presented here as the various media that our sensor can sense pressure with, either directly or through an air column. While this document will lay groundwork fo Registration without Disclaimer /secured/assets/documents/en/application-note/AN3728.pdf English documents 114649 None 645036621402383989 2022-12-07 Y /webapp/Download?colCode=AN3728&lang_cd=zh AN3728, Media Compatibility for IPS PRT Pressure Sensors /secured/assets/documents/en/application-note/AN3728.pdf documents 645036621402383989 Application Note N en Extended Y pdf 1 Y N AN3728, Media Compatibility for IPS PRT Pressure Sensors 114.6 KB AN3728 N 1211917633286722474132 /docs/en/application-note/AN936.pdf 2016-10-31 A974511049200 PSP 5 May 15, 2008 Application Note Our MPX series pressure sensors are silicon piezoresistive strain-gauges offered in a chip-carrier package. The exclusive chip-carrier package wa developed to realize the advantages of high-speed, automated assembly and testing. In addition to high volume availability and low cost, the chip-carrier package offers users a number of packaging options. This application note describes several mounting techniques, offers lead forming recommendations, and suggests means of testing the MPX series of pressu None /docs/en/application-note/AN936.pdf English documents 194302 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN936.pdf AN936 Mounting Techniques, Lead Forming, and Testing of the MPX Series Pressure Sensors /docs/en/application-note/AN936.pdf documents 645036621402383989 Application Note N en None Y pdf 5 N N AN936 Mounting Techniques, Lead Forming, and Testing of the MPX Series Pressure Sensors 194.3 KB AN936 N A974511049200 /docs/en/application-note/AN1636.pdf 2000-08-17 B966580754439 PSP 6 Oct 24, 2007 Application Note This application note describes how to implement an auto-zero function when using an integrated pressure sensor with a microcontroller and an analog to digital converter (MCU and an A/D). Auto-zero is a compensation technique based on sampling the offset of the sensor at reference pressure (atmospheric pressure is a zero reference for a gauge measurement) in order to correct the sensor output for long-term offset drift or variation. None /docs/en/application-note/AN1636.pdf English documents 51487 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1636.pdf AN1636, Implementing Auto Zero for Integrated Pressure Sensors /docs/en/application-note/AN1636.pdf documents 645036621402383989 Application Note N en None Y pdf 2 N AN1636, Implementing Auto Zero for Integrated Pressure Sensors 51.5 KB AN1636 N B966580754439 /docs/en/application-note/AN1326.pdf 2016-10-31 P966580681133 PSP 7 Feb 2, 2007 Application Note The most recent advances in silicon micro-machining technology have given rise to a variety of low-cost pressure sensor applications and solutions. Certain applications had previously been hindered by the high-cost, large size, and overall reliability limitations of electromechanical pressure sensing devices. None /docs/en/application-note/AN1326.pdf English documents 253268 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1326.pdf AN1326 Barometric Pressure Measurement Using Semiconductor Pressure Sensors /docs/en/application-note/AN1326.pdf documents 645036621402383989 Application Note N en None Y pdf 3 N N AN1326 Barometric Pressure Measurement Using Semiconductor Pressure Sensors 253.3 KB AN1326 N P966580681133 /secured/assets/documents/en/application-note/AN1984.pdf 2016-10-31 1075759277354726572627 PSP 8 Feb 2, 2007 Application Note Smaller package outlines and higher board densities require the need for automated placement of components. These components are supplied in embossed carrier tape on plastic reels to meet the increased demand and facilitate ease of handling. This application note is intended to provide general information and understanding for handling Motorola's surface mount pressure sensors. Registration without Disclaimer /secured/assets/documents/en/application-note/AN1984.pdf English documents 594546 None 645036621402383989 2022-12-07 Y /webapp/Download?colCode=AN1984&lang_cd=zh AN1984 Handling Freescale Pressure Sensors /secured/assets/documents/en/application-note/AN1984.pdf documents 645036621402383989 Application Note N en Extended Y pdf 3 Y N AN1984 Handling Freescale Pressure Sensors 594.5 KB AN1984 N 1075759277354726572627 /secured/assets/documents/en/application-note/AN1586.pdf 2016-10-31 E966580725660 PSP 9 Feb 2, 2007 Application Note A digital output is more desirable than an analog output in noisy environments (e.g., automotive, washing machines, etc.) and remote sensing applications (building controls, industrial applications, etc.) because a digital signal inherently has better noise immunity compared to analog signals. Additional applications requiring a sensor with a digital output include microcontroller-based systems that have no A/D in the system or that have no A/D channels available for the sensing function. For these applica Registration without Disclaimer /secured/assets/documents/en/application-note/AN1586.pdf English documents 232022 None 645036621402383989 2022-12-07 Y /webapp/Download?colCode=AN1586&lang_cd=zh AN1586, Designing a Homemade Digital Output for Analog Voltage Output Sensors /secured/assets/documents/en/application-note/AN1586.pdf documents 645036621402383989 Application Note N en Extended Y pdf 2 Y N AN1586, Designing a Homemade Digital Output for Analog Voltage Output Sensors 232.0 KB AN1586 N E966580725660 /secured/assets/documents/en/application-note/AN3150.pdf 2016-10-31 1139865857339705906783 PSP 10 Feb 22, 2006 Application Note AN3150: Pressure sensor devices require the internal cavity containing the silicon transducer to be exposed to ambient in order for the device to function. Exposed cavity packages require special considerations during board assembly to prevent damage to the device during soldering and subsequent cleaning operations. Registration without Disclaimer /secured/assets/documents/en/application-note/AN3150.pdf English documents 206104 None 645036621402383989 2022-12-07 Y /webapp/Download?colCode=AN3150&lang_cd=zh AN3150, Soldering Recommendations for Pressure Sensor Devices - Application Notes /secured/assets/documents/en/application-note/AN3150.pdf documents 645036621402383989 Application Note N en Extended Y pdf 1.0 Y N AN3150, Soldering Recommendations for Pressure Sensor Devices - Application Notes 206.1 KB AN3150 N 1139865857339705906783 /docs/en/application-note/AN1100.pdf 2016-10-31 X966580640685 PSP 11 May 16, 2005 Application Note This paper describes a simple method to gain more than 8-bits of resolution with an 8-bit A/D. The electronic design is relatively simple and uses standard components. None /docs/en/application-note/AN1100.pdf English documents 171188 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1100.pdf AN1100 Analog to Digital Converter Resolution Extension Using a Pressure Sensor /docs/en/application-note/AN1100.pdf documents 645036621402383989 Application Note N en None Y pdf 3 N N AN1100 Analog to Digital Converter Resolution Extension Using a Pressure Sensor 171.2 KB AN1100 N X966580640685 /secured/assets/documents/en/application-note/AN1322.pdf 2016-10-31 W966580668920 PSP 12 May 16, 2005 Application Note Bar Graph displays are noted for their ability to very quickly convey a relative sense of how much of something is present.They are particularly useful in process monitoring applications where quick communication of a relative value is more important than providing specific data. Registration without Disclaimer /secured/assets/documents/en/application-note/AN1322.pdf English documents 297614 None 645036621402383989 2022-12-07 Y /webapp/Download?colCode=AN1322&lang_cd=zh AN1322 Applying Semiconductor Sensors to Bar Graph Pressure Gauges /secured/assets/documents/en/application-note/AN1322.pdf documents 645036621402383989 Application Note N en Extended Y pdf 2 Y N AN1322 Applying Semiconductor Sensors to Bar Graph Pressure Gauges 297.6 KB AN1322 N W966580668920 /secured/assets/documents/en/application-note/AN1318.pdf 2016-10-31 W966580664994 PSP 13 May 16, 2005 Application Note The popular silicon pressure sensors are piezoresistive bridges that produce a differential output voltage in response o pressure applied to a thin silicon diaphragm. Output voltage for these sensors is generally 25 to 50 mV full scale. Registration without Disclaimer /secured/assets/documents/en/application-note/AN1318.pdf English documents 354591 None 645036621402383989 2022-12-07 Y /webapp/Download?colCode=AN1318&lang_cd=zh AN1318 Interfacing Semiconductor Pressure Sensors to Microcomputers /secured/assets/documents/en/application-note/AN1318.pdf documents 645036621402383989 Application Note N en Extended Y pdf 2 Y N AN1318 Interfacing Semiconductor Pressure Sensors to Microcomputers 354.6 KB AN1318 N W966580664994 /secured/assets/documents/en/application-note/AN1660.pdf 2016-10-31 F966580790271 PSP 14 May 1, 2005 Application Note Introduction PSPICE models for Uncompensated, MPX2000 series, and MPX5000 series pressure sensors are presented here. These models use compound coefficients to improve modeling of temperature dependent behavior. The discussion begins with an overview of how the models are structured, and is followed by an explanation of compound coefficients. The emphasis is on how to use these models to estimate sensor performance. They can be found electronically on a disk included in ASB200 Sensor Development Controller Registration without Disclaimer /secured/assets/documents/en/application-note/AN1660.pdf English documents 263626 None 645036621402383989 2022-12-07 Y /webapp/Download?colCode=AN1660&lang_cd=zh AN1660, Compound Coefficient Pressure Sensor PSPICE Models /secured/assets/documents/en/application-note/AN1660.pdf documents 645036621402383989 Application Note N en Extended Y pdf 2 Y N AN1660, Compound Coefficient Pressure Sensor PSPICE Models 263.6 KB AN1660 N F966580790271 /secured/assets/documents/en/application-note/AN1646.pdf 2016-10-31 J966580770359 PSP 15 May 1, 2005 Application Note The Integrated Pressure Sensors (IPS) have trimmed outputs, built-in temperature compensation and an amplified single-ended output which make them compatible with Analog to Digital converters (A/Ds) on low cost micro-controllers. Although 8-bit A/Ds are common, higher resolution A/Ds are becoming increasingly available. With these higher resolution A/Ds, the noise that is inherent to piezo-resistive bridges becomes a design consideration. Registration without Disclaimer /secured/assets/documents/en/application-note/AN1646.pdf English documents 261850 None 645036621402383989 2022-12-07 Y /webapp/Download?colCode=AN1646&lang_cd=zh AN1646, Noise Considerations for Integrated Pressure Sensors /secured/assets/documents/en/application-note/AN1646.pdf documents 645036621402383989 Application Note N en Extended Y pdf 2 Y N AN1646, Noise Considerations for Integrated Pressure Sensors 261.9 KB AN1646 N J966580770359 数据手册 2 /docs/en/data-sheet/MPX4250D.pdf 2017-07-28 1501282811859710129434 PSP 1 Jul 25, 2017 Data Sheet The MPX4250D series piezoresistive transducer is a state-of-the-art monolithic silicon pressure sensor designed for a wide range of applications, particularly those employing a microcontroller or microprocessor with A/D inputs. This transducer combines advanced micromachining techniques, thin-film metallization, and bipolar processing to provide an accurate, high-level analog output signal that is proportional to the applied pressure. The small form factor and high reliability of on-chip integration make the NXP sensor a logical and economical choice for the automotive system engineer. None /docs/en/data-sheet/MPX4250D.pdf English documents 512022 None 980000996212993340 2023-08-29 N /docs/en/data-sheet/MPX4250D.pdf MPX4250D, 0 to 250 kPa, Differential, gauge pressure sensor, on-chip signal conditioned, temperature compensated and calibrated - Data sheet /docs/en/data-sheet/MPX4250D.pdf documents 980000996212993340 Data Sheet N en None Y pdf 8.0 N N MPX4250D, 0 to 250 kPa, Differential, gauge pressure sensor, on-chip signal conditioned, temperature compensated and calibrated - Data sheet MPX4250D,MPX4250DP 512.0 KB MPX4250D N 1501282811859710129434 /docs/en/data-sheet/MPX4250A.pdf 2017-07-28 J971214937923 PSP 2 Jul 25, 2017 Data Sheet The MPX4250A/MPXA4250A Manifold Absolute Pressure (MAP) sensor for engine control is designed to sense absolute air pressure within the intake manifold. This measurement can be used to compute the amount of fuel required for each cylinder. The MPX4250A/MPXA4250A piezoresistive transducer is a state-of-the-art monolithic silicon pressure sensor designed for a wide range of applications, particularly those employing a microcontroller or microprocessor with A/D inputs. This transducer combines advanced micromachining techniques, thin-film metallization, and bipolar processing to provide an accurate, high-level analog output signal that is proportional to the applied pressure. The small form factor and high reliability of on-chip integration make the NXP sensor a logical and economical choice for the automotive system engineer. None /docs/en/data-sheet/MPX4250A.pdf English documents 555290 None 980000996212993340 2022-12-07 /docs/en/data-sheet/MPX4250A.pdf MPX4250A, 20 to 250 kPa, Manifold absolute pressure sensor, on-chip signal conditioned, temperature compensated and calibrated - Data sheet /docs/en/data-sheet/MPX4250A.pdf documents 980000996212993340 Data Sheet N en None pdf 8.0 N MPX4250A, 20 to 250 kPa, Manifold absolute pressure sensor, on-chip signal conditioned, temperature compensated and calibrated - Data sheet MPX4250A,MPX4250AP,MPXA4250A6U,MPXA4250AC6U 555.3 KB MPX4250A N J971214937923 简介 1 /docs/en/fact-sheet/SNSRSOLUTNTMFS.pdf 2016-10-31 1092086607381736729272 PSP 16 Feb 12, 2020 Fact Sheet Overview Over the past 25 years, NXP Semiconductors Sensor Products Division has supplied the world with more than 650 million micro-electromechanical systems (MEMS)-based sensors. None /docs/en/fact-sheet/SNSRSOLUTNTMFS.pdf English documents 2216251 None 736675474163315314 2025-02-25 N /docs/en/fact-sheet/SNSRSOLUTNTMFS.pdf Sensor Solutions /docs/en/fact-sheet/SNSRSOLUTNTMFS.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 13 N N Sensor Solutions 2.2 MB SNSRSOLUTNTMFS N 1092086607381736729272 选型指南 1 /docs/en/product-selector-guide/SENSSELECT.pdf 2016-10-31 1424471489332715853854 PSP 17 May 13, 2024 Selector Guide For system designers who want to work with various sensor types such as accelerometers, pressure sensors and magnetic sensors for applications in automotive, industrial IoT and medical. None /docs/en/product-selector-guide/SENSSELECT.pdf English documents 252964 None 553557935274807777 2025-02-25 N /docs/en/product-selector-guide/SENSSELECT.pdf Sensor Product Selector Guide /docs/en/product-selector-guide/SENSSELECT.pdf documents 553557935274807777 Selector Guide N en None Y pdf 13 N N Sensor Product Selector Guide 253.0 KB SENSSELECT N 1424471489332715853854 true Y Products

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