Pressure Converter
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Ultra Low Profile Analog Sensor (SM6250)

The Silicon Microstructures' SM6250 Series of MEMS pressure sensors combines state-of-the-art pressure sensor technology with CMOS mixed-signal processing technology in a dual ported SOIC-16 package.
Combining the pressure sensor with a signal conditioning ASIC in a single package simplifies the use of advanced silicon micromachined pressure sensors. The pressure sensor can be mounted directly to a standard printed circuit board (PCB). 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.


The SM6250 Series pressure sensors are based on SMI's highly stable, piezoresistive pressure sensor die. The model SM6250 is designed for operating pressure range of -50 to +50 mbar differential pressure.

Key Attributes
Product SeriesSM6250
Pressure Range-0.7 to +0.7 PSI
Pressure TypeDifferential
Operating Temp. Range-40°C to +85°C
Package TypeLow Profile SOIC-16
Port TypeDual Hole (Top & Bottom)
Supply Voltage2.7 V/5.5 V
AccuracyN/A (uncalibrated)