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SM6250 Ultra Low Pressure Sensor has ASIC

The SM6250 Series combines state-of-the-art sensor technology with CMOS mixed-signal processing technoogy in a low profile SOIC-16 package with dual holes. Pressure is measured from the backside, while additional protection to the electronic circuitry is provided by protective gel on the topside. The SM6250 is shipped uncalibrated and uncompensated with only a functional test. However, an internal ASIC lets customers calibrate the sensor should they wish to.


  • Analog pressure calibrated and temperature-compensated output
  • Compensated temperature range 0C to +85C
  • Differential pressure configuration (available now is model SM6250-DDN-T-050-000)
  • Amplified analog output can be created by the user
  • Insensitive to mounting orientation


  • Medical - negative pressure wound therapy, health monitoring, ventilators, CPAP
  • Gas flow instrumentation
  • Pneumatic gages
  • Safety cabinets
  • Sports equipment