Silicon Designs, Inc.
Phone: (425) 391-8329        Fax: (425) 391-0446







Silicon Designs strives to regularly produce new products to meet our customers' ever-changing needs.  Please do not hesitate to make a suggestion if you think SDI is missing something from its product line.

What's new at SDI?
Low Cost and High Performance Triaxial MEMS Accelerometer Modules Get Performance Upgrade
The Family of Universal Trixials, Models 2460, 2466, 2470, and 2476, outperform their former selves
Silicon Designs Universal Triaxial Accelerometer Family

SDI Universal Triaxial Family

  • Low Noise: 10 μg/root Hz Typical for 2g Full Scale Versions
  • Acceleration and Vibration Sensing Across Three Orthogonal Axes
  • Excellent Long Term Stability
  • Up to -55 to +125C Operating Temperature Range
  • 4V Differential Output or 0.5V to 4.5V Single Ended Output
  • Flexible +8 to +32 VDC Power 
  • Responds to both DC and AC Acceleration (0 to 2000+ Hz)
  • Low Impedance Outputs Support up to 2000 Feet of Cable
  • Integrated Cable or Connector
  • Simple Eight (8) Wire Connection
  • Rugged Anodized Aluminum Case
  • Fully Calibrated and Serialized for Traceability

Model 1525 Inertial Navigation and Seismic
Surface Mount MEMS Accelerometer

Designed specifically for inertial and seismic applications
Model 1525 Inertial Navigation and Seismic Analog Accelerometer by Silicon Designs
Model 1525

  • Typical Non-Linearity 0.1% of Full Scale
  • Low Noise: 7 g/√Hz typical for 2g Full Scale
  • Built In DV Self-Test Function
  • Zero Cross Coupling by Design
  • J Lead Packaging for Max Repeatability
  • Responds to DC and AC Acceleration
  • -40 to +85*C Operation
  • Low Power +5 VDC, 5 mA
  • 4.0V Differential Output
  • Integrated Sensor & Amplifier
  • Internal Temperature Sensor
  • Nitrogen Damped, Hermetically Sealed
  • Lid & Case Serialized for Traceability
  • RoHS Compliant

Models 3330 & 3340 G-Logger Data Acquisition System
Models 3330 & 3340 G-Logger are low-cost, USB-powered portable data acquisition systems with the same powerful FFT analysis and display capabilities typically found in much more expensive systems.

Silicon Designs G-Logger DAQ

3330 G-Logger                3340 G-Logger

  • Compatible with all Silicon Designs 8-32 VDC powered accelerometers – no additional power supply needed
  • Automatic and manual calibration routines. +/-1G Flip or manually enter from calibration certificate
  • Adjustable filters and FFT for data analysis in both real time or post collection
  • Three input channels support three single axis modules or one triaxial module
  • 16 Bit sample rates from 1 to 10,000 samples/second per axis
  • Recording feature with playback in multiple speeds
  • Available preconfigured if purchased with a new Silicon Designs 8-32 VDC accelerometer module
  • Automatic setup in under 5 minutes upon installation of Silicon Designs accelerometer modules i.e. standardized bias, scale factor, etc.
  • Last configuration stored in memory and may be re-synced with host computer
  • 3330 is powered by a USB connection with your PC
  • 3340 is powered by USB, external AC power sources, or internal batteries
  • Included software features user interface built on a LabView platform for familiarity and convenience for users

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