MicroPressure MPR Series, compensated/amplified, gage, leadless SMT long port, with silicone gel, 0 mmHg to 300 mmHg, 24-bit digital I²C address: 0x18 output, 2.5% to 22.5% of 224 counts transfer function

  • 60 mbar to 2.5 bar | 6 kPa to 250 kPa | 1 psi to 30 psi


The MPR Series is a very small piezoresistive silicon pressure sensor offering a digital output for reading pressure over the specified full scale pressure span and temperature range. It is calibrated and compensated over a specific temperature range for sensor offset, sensitivity, temperature effects, and non-linearity using an on-board Application Specific Integrated Circuit (ASIC).  This product is designed to meet the requirements of higher volume medical (consumer and non-consumer) devices, commercial appliance, and industrial/HVAC applications

Value to Customers

  • Very small form factor: Enables portability by addressing weight, size, and space restrictions; occupies less area on the PCB.
  • Wide pressure ranges simplify use.
  • Enhances performance: Output accelerates performance through reduced conversion requirements and direct interface to microprocessors.
  • Value Solution: Cost-effective, high volume solution with configurable options.
  • Long port version meets IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level 1 requirements: Allows avoidance of thermal and mechanical damage during solder reflow attachment and/or repair that lesser rated sensors may incur; allows unlimited floor life when stored as specified (simplifying storage and reducing scrap); eliminates lengthy bakes prior to reflow, and allows for lean manufacturing due to stability and usability shortly after reflow.


  • Application-specific design addresses specific application needs and challenges.
  • Digital output: Plug and play feature enables ease of implementation and system level connectivity.
  • Total Error Band: Provides true performance over the compensated temperature range, which minimizes the need to test and calibrate every sensor, thereby potentially reducing manufacturing cost; improves sensor accuracy and offers ease of sensor interchangeability due to minimal part-to-part variation.
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Produkt Merkmale


  • 5 mm x 5 mm [0.20 in x 0.20 in] package footprint
  • Calibrated and compensated
  • 60 mbar to 2.5 bar | 6 kPa to 250 kPa | 1 psi to 30 psi
  • 24-bit digital I2C or SPI-compatible output
  • IoT (Internet of Things) ready interface
  • Stainless steel pressure port
  • Compatible with a variety of liquid media
  • Absolute and gage pressure types
  • Total Error Band after customer auto-zero: As low as ±1.25 %FSS
  • Compensated temperature range: 0°C to 50°C [32°F to 122°F]
  • REACH and RoHS compliant
  • Meets IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level 1
  • Select sensors available on breakout board for easy evaluation and testing
  • Ultra-low power consumption (as low as 0.01 mW typ. average power, 1 Hz measurement frequency)


Potential Applications

  • Urine analyzer
  • Natural gas metering
  • Process gas monitoring
  • Gas burner control
  • Air compressor
  • Gray water tank level measurement
  • CNG level monitoring
  • Fuel level measurement

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Unsere Partner

Kalsdorfer Straße 26 a
8073 Feldkirchen bei Graz

Tel:    +43 316 40 33 01