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ADCA Series

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The ADCA series of Amplified low pressure sensors are based upon a proprietary technology to reduce all output offset or common mode errors. This model provides a ratiometric 4-volt output with superior output offset characteristics. Output offset errors due to change in temperature, stability to warm-up, stability to long time period, and position sensitivity are all significantly reduced when compared to conventional compensation methods. In addition the sensor utilizes a silicon, micromachined, stress concentration en­hanced structure to provide a very linear output to measured pressure.

These calibrated and temperature compensated sensors give an accurate and stable output over a wide temperature range. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like.

The output of the device is ratiometric to the supply voltage over a supply voltage range of 4.5 to 5.5 volts.
Equivalent Circuit


  • 0.25 to 60 inH2O Pressure Ranges
  • Ratiometric 4V Amplified Output
  • Temperature Compensated Ranges Available in Standard,
    Industrial and Military ranges.
  • Calibrated Zero and Span
Supply Supply Voltage VS 4.5 to 5.5 Vdc
Common-mode pressure -10 to 10 psig
Lead Temperature (soldering 2-4 sec.) 270° C


Compensated - Standard 5 to 50° C
Compensated - Industrial -25 to 85° C
Compensated - Military -40 to 125° C
Operating & Storage -40 to 125° C
Humidity Limits 0 to 95% RH (non condensing)


Product Family
Product Output
Product Grade
Presure Type
Operating Temperature
Supply Voltage
Pressure Min and Max

Available Package

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