SMI provides precision silicon sensors and silicon electro-mechanical structures for automotive, medical, and industrial applications in the following primary areas.  

Pressure Sensors

In addition to a full range of silicon pressure sensors, SMI specializes in low-pressure (<10 mBar/0.15 PSI full scale) products. A large number of OEMs depend on SMI as a reliable high-volume supplier of low-pressure die and packaged sensors. SMI provides pressure sensor in die form and various packages including new fully amplified devices with electronic calibration. SMI currently is providing sub-miniature die yielding over 25,000 die per wafer as well as co-integrated die with digital signal correction and digital, as well as analog interfacing.  

MEMS

SMI designs and manufactures a variety of custom Micro-Electro- Mechanical Systems (MEMS), including ultra-miniature catheter sensors, strain sensors, humidity sensors, accelerometer structures, custom pressure sensors and precision capacitive devices.  

Custom Designs

SMI also provides customized versions of its standard products for special applications as well as custom and high-volume packaging for specific applications 

Signal Processing and System Level Components

SMI provides full service signal processing modules (both chip sets of sensor and ASIC and co-integrated single-chip parts) 

Sub-miniature Packaging

SMI has introduced a new family of packaged pressure sensor products that are compatible with standard SOIC footprints. These packages allow easy mounting of pressure sensors to printed circuit boards and come in tape-and-reel configurations. SMI also offers all of its packages as RoHS compatible.