Silicon Designs, Inc. Q-Lite High End Inertial MEMS Accelerometer Module SDI 2225

The 2225 is a low-mass, low-power module, electrically and mechanically compatible with fixtures and equipment designed for industry-standard quartz accelerometers and intended for use in inertial and tilt applications requiring zero to medium frequency response excellent long-term bias and scale factor repeatability, and low noise. The Model 2225 module combines a high-temperature, open printed circuit board (PCB) specifically designed to give the high stability required for inertial applications and SDI's Model 1525 Industrial & High-End Inertial MEMS DC Accelerometer. The SDI Model 1525 MEMS DC accelerometer combines two patented capacitive silicon sense elements and a precision, custom CMOS integrated circuit in a hermetically sealed LCC package. The differential output voltage of the MEMS accelerometer is converted on the PCB into a current proportional to the applied acceleration. Thermal calibration parameters can be provided for the 2225 module to achieve high performance with user real-time temperature compensation and modeling software.