基于MEMS技术的压力传感器以提供非常广泛的压力范围、多样化的封装和移植选项为家电、医疗、消费电子、工业控制和汽车市场提供了强大的解决方案。恩智浦FXTH87系列轮胎压力监测传感器(TPMS)是市场上完全集成的7 x 7 mm封装尺寸,比NXP上一代QFN 9 x 9 mm封装小40%。 它还提供低发射功耗(低于8 mA Idd),大客户存储器大小(8 kB)和独特的双轴加速度计架构。 恩智浦的TPMS解决方案集成了8位微控制器(MCU),压力传感器,XZ轴或Z轴加速度计和射频发射器.NXP的产品组合可以支持压力范围为100-500 kPa和100-900 kPa的汽车和轻型卡车。 它还可以支持压力范围为100-1800 kPa的重型卡车或公共汽车。 这些TPMS市场主要受新规定的监管驱动,导致显着增长。 恩智浦继续生产符合最新要求的TPMS产品,以满足客户的要求。

小封装尺寸的单芯片集成

  • 紧凑的7x7x2.2mm业界领先封装支持实现小的模块设计,可以使模块重量更轻
  • 乘用车450kPa/900kPa,大轿车和卡车1500kPa

灵活性

  • 内置X和Z双轴加速度传感器用于运动检测和轮胎自动定位
  • 512字节RAM和8 kB(可增至15 kB)客户闪存提供更大的应用灵活性

功耗性

  • 最低的RF发射电池功耗
选型表下载
TypePart NumberDescriptionInterfaceOtherPackage
Barometric Pressure SensorsFXPQ3115BV20-115kPa, 1.5 kPa or 25 cm resolutionI2CBiomedicalPressure Sensor, -40°C to 85°C operating temperatureLGA3X 5mm
MPL3115A220-115kPa, 1.5 kPa or 25 cm resolutionI2C2interrupts on pressure, altitude, temperature, -40°C to 85°C operatingtemperatureLGA3X 5mm
MPL3150A250-150kPa, 1.5 kPa or 25 cm resolutionI2C2interrupts on pressure, altitude, temperature, -40°C to 85°C operatingtemperatureLGA3X 5mm
Absolute Pressure SensorsFXPS7115DS4T140kPa to 115 kPaSPI4.67%accuracy over entire temperature range and life, Media resistant gel, -40°Cto 125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks
FXPS7115DI4T140kPa to 115 kPaI2C4.67%accuracy over entire temperature range and life, Media resistant gel, -40°Cto 125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks
FXPS7165DS4T160kPa to 165 kPaSPI2%accuracy over entire temperature range and life, Media resistant gel -40°C to125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks
FXPS7165DI4T160kPa to 165 kPaI2C2%accuracy over entire temperature range and life, Media resistant gel -40°C to125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks
FXPS7250DS4T120kPa to 250 kPaSPI2%accuracy over entire temperature range and life, Media resistant gel -40°C to125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks
FXPS7250DI4T120kPa to 250 kPaI2C2%accuracy over entire temperature range and life, Media resistant gel -40°C to125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks)
FXPS7400DS4T120kPa to 400 kPaSPI2%accuracy over entire temperature range and life, Media resistant gel -40°C to125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks)
FXPS7400DI4T120kPa to 400 kPaI2C2%accuracy over entire temperature range and life, Media resistant gel -40°C to125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks)
FXPS7550DS4T120kPa to 550 kPaSPI2%accuracy over entire temperature range and life, Media resistant gel -40°C to125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks)
FXPS7550DI4T120kPa to 550 kPaI2C2%accuracy over entire temperature range and life, Media resistant gel -40°C to125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks)
FXPS7250A4T120kPa to 250 kPaAnalog3%accuracy over entire temperature range and life, Media resistant gel -40°C to125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks)
FXPS7400A4T120kPa to 400 kPaAnalog3%accuracy over entire temperature range and life, Media resistant gel -40°C to125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks)
FXPS7550A4T120kPa to 550 kPaAnalog3%accuracy over entire temperature range and life, Media resistant gel -40°C to125°C operating temperature4x4x1.98mmQFN-FAM (Wettable Flanks)
Vacuum Pressure SensorsMP3V5050-50kPa to 0 kPaAnalog0.06 V to 2.82 V2%accuracySOPported, SOP dual port
MPXHV6115V-115kPa to 0 kPaAnalog0.2 V to 4.6 V output1.5%accuracy, auto qualSOP& SOP ported
MPXV5007-7kPa to 7 kPaAnalog0.5 V to 4.5 V5%accuracySOPported, SOP dual port
MPXV5050VC6U-50kPa to 0 kPaAnalog0.1 V to 4.6 V2.5%accuracySOPported
MPXV7002-2kPa to 2 kPaAnalog0.5 V to 4.5 V2.5%accuracySOPported & dual port
MPXV7025-25kPa to 25 kPaAnalog0.2 V to 4.7 V5%accuracySOPported, SOP dual port
Differential/Gauge Pressure Sensors < 10 kPaMP3V50040kPa to 3.92 kPaAnalog0.6 V to 3 V1.5%accuracySOP,SOP dual port, SOP ported
MP3V50100kPa to 10 kPaAnalog0.1 V to 3.1 V5%accuracySOP,SOP dual port, SOP ported
MPV50100kPa to 10 kPaAnalog0.2 V to 4.7 V5%accuracySOP,SOP dual port, SOP ported
MPXV10GCxx0kPa to 10 kPaAnalog35 mVUncompensatedSOP& ported SOP
MPXV12xx0kPa to 10 kPaAnalog55 mVUncompensatedSOP,SOP dual port, Mpak, SOP ported
MPXV(Z)40060kPa to 6 kPaAnalog0.2 V to 4.8 V2.5%accuracySOP,SOP dual port, SOP ported
MPXV(Z)50040kPa to 3.92 kPaAnalog1.0 V to 4.9 V1.5%accuracySOP,SOP dual port, SOP ported
MPXV50100kPa to 10 kPaAnalog0.2 V to 4.7 V5%accuracySOP,SOP dual port, SOP ported
Differential/Gauge Pressure Sensors up to 115kPaMPVZ50500kPa to 50 kPaAnalog0.2 V to 4.7 V2.5%accuracy, media resistant gelSOPported
MPXx20530kPa to 50 kPaAnalog40 mVCompensated& calibratedx=VSOP & ported SOP, x=M MPAK
MPXx21020kPa to 100 kPaAnalog40 mVCompensated& calibratedx=VSOP & ported SOP, x=M MPAK
MPX2300DT10kPa to 40 kPaAnalogDisposablebio compatible systemChipPakpackage
MPXM2051G0kPa to 50 kPaAnalog40 mVCompensated& calibratedMPAK
MPXV50500kPa to 50 kPaAnalog0.2 V to 4.7 V2.5%accuracySOPported & dual port
MPXV51000kPa to 100 kPaAnalog0.2 V to 4.7 V2.5%accuracySOPported & dual port
Differential/Gauge Pressure Sensors up to 1000kPaMPXx22020kPa to 200 kPaAnalog40 mVCompensatedx=VSOP & ported SOP, x=M MPAK
MPX55000kPa to 500 kPaAnalog0.2 V to 4.7 V2.5%accuracyUnibodypackages
MPX57000kPa to 700 kPaAnalog0.2 V to 4.7 V2.5%accuracyUnibodypackages
PX59990kPa to 1000 kPaAnalog0.2 V to 4.7 V Unibodypackages
Wireless Sensor / Tire Pressure MonitoringFXTH87xx100kPa to 1800 kPa, X or XZ , SO8, 16 kB flash, 512 B RAM, 315/434 MHztransceiver, 125 kHz LF receiverGPIO,RF, LFBatteryvoltage monitoring, auto qualQFN7x7mm