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Ultra-Low Pressure Digital Sensor


The SM9543 Series is a digital, ultra-low pressure MEMS sensor family offering state-of-the-art pressure transducer technology and CMOS mixed signal processing technology to produce a digital, full conditioned, multi-order pressure and temperature compensated sensor in JEDEC standard SOIC-16 package with dual vertical porting.


  • Fully digital, pressure calibrated and temperature compensated output
  • I2C Digital Interface
  • Compensated temperature range: -5 to 65°C
  • Dual ported and differential pressure configuration
  • Insensitive to mounting orientation
  • Robust JEDEC SOIC-16 package for automated assembly
  • Manufactured according to ISO9001 and ISO/TS 16949 standards
  • ROHS & REACH compliant
  • Pressure ranges from ± 5mBar (±0.07 PSI)