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The devices include a piezoresistive pressure sensor and an ADC-Interface IC. The  3-wire  serial  interface ensures  simple  communication  with  any  microcontroller.  The
devices provide digital pressure and temperature information as 16-Bit data word each. In addition 64-Bit of individually calibrated compensation  coefficients  are  stored  allowing  for  a  highly accurate   software   compensation   of   process   spread   and temperature effects.


The devices have a very low standby current and automatically enter  power  down  mode  after  each  conversion.  The  optimum compromise of refresh rate and average current  consumption can be defined by the application software.


  • Pressure range -400 to 1000 mbar (Optional -1000 to 400 mbar) 
  • 0.1 mbar Resolution 
  • Factory Calibrated (coefficients for software compensation store on-chip)  
  • 3-wire serial interface 
  • Low voltage / low power
  • 16-Bit ADC Resolution
  • Supply voltage 2.2 V to 3.6 V
  • -40°C to +85°C
  • Small size 
  • No external components required

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Sensor Type  Digital Pressure and Altimeter Sensor Modules

  • Type  Gage

Electrical Characteristics

  • Supply Voltage (V) 2.2 – 3.6


  • Dimensions 13 x 10.16 mm [ .51 x .4 in ]

Usage Conditions

  • Operating Temperature -40 – 85 °C [ -40 – 185 °F ]


  • Output Interface  3-wire SPI

  • Overpressure  5 bar

  • Output/Span  16 bit ADC

  • Accuracy  ±2.5mbar

  • Resolution  .1

Packaging Features

  • Package  Surface Mountable

Related Materials

Catalog Pages/Data Sheets

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