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SDI 2227 Q-Module

SDI 2227 Q-Module

Region

United States
United States

The SDI 2227 Q-Module is a tactical-grade inertial MEMS accelerometer module for inertial navigation and tilt applications that need compatibility with legacy quartz sensor footprints. Silicon Designs positions it as a low-SWaP drop-in replacement built around the 1527 tactical-grade surface mount MEMS accelerometer, with industry-standard pin and form factor compatibility for existing fixtures and equipment. The module is intended for zero to medium frequency response applications that require excellent long-term

bias and scale factor repeatability together with low noise. It also preserves the rugged operating profile described in the source, including a wide temperature range of -55 to +125°C, making it suitable for navigation, stabilization, and precision tilt sensing in harsh environments.
Tech Specs
Weight5.6g
Power+9-16 VDC, 16 mA max
VRW0.07 m/s/√hr
Bias (Longterm Repeatability)1.0 mg
In-run Bias Stability12 µg
Scale Factor, Long Term Repeatability300 ppm
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