SM6844 Absolute Pressure Sensor With Compensated Analog Output
Pressure Medium: Air/Gas
Sensor Type: Absolute
Supply Voltage: Under 5V
Output Signal: Voltage
Pressure Range: 3-300 psi
Kind: Board Level

The SM6844 Series is an absolute pressure sensor family offering state-of-the-art pressure transducer technology and CMOS mixed signal processing technology to produce an analog, fully-conditioned, pressure and temperature-compensated sensor in JEDEC standard SOIC-16 packaging with a single horizontal porting option. 

The pressure sensor can be mounted directly on a standard printed circuit board and a high level, calibrated pressure signal can be acquired from the analog output. This eliminates the need for additional circuitry, such as a compensation network or microcontroller containing a custom correction algorithm. Shipped in sticks or tape & reel.


  • Analog pressure calibrated and temperature-compensated output
  • Compensated temperature range 0°C to +85°C
  • Absolute pressure configuration (available now is model SM6844-015-A-B-S) for 0-15 psi
  • Amplified analog output
  • Insensitive to mounting orientation

Typical Uses

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