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SDI 1521 MEMS DC Surface Mount Accelerometer

SDI 1521 MEMS DC Surface Mount Accelerometer
Silicon Designs
Silicon Designs
#p_91025

Region

United States
United States

Category

Marine
Marine

The SDI 1521 MEMS DC Surface Mount Accelerometer is rugged surface mount MEMS DC accelerometer for industrial and military applications. SDI 1521 is a rugged surface mount MEMS accelerometer designed to withstand harsh conditions while delivering precision, sensitivity, reliability, and affordability. Available in a variety of g-range options, it incorporates a MEMS capacitive sense element and a custom IC with integrated sense amplifier and differential output stage. Each unit is individually factory tested and

calibrated before shipment, and detailed calibration reports are provided.
Tech Specs
Dimensions0.35 x 0.35 x 0.105” (LCC) 0.35 x 0.35 x 0.165” (JLCC)
Weight0.62g (LCC) 0.68g (JLCC)
Power5VDC, 5mA
G-Range Options±2, 5, 10, 25, 50, 100, 200, 400g
Bias Calibration Error (%)0.2 typ., 0.5 max
Bias Calibration Error (mV)16 typ., 40 max
Bias Temperature Shift-200 to +200 PPM/oC
Scale Factor Calibration Error (%)0.5 typ., 1 max
Scale Factor Temperature Shift-200 to +200 PPM/oC
Longterm Bias Stability±1000 ppm typ., ±2000 ppm max
Longterm Scale Factor Stability±500 ppm typ., ±1000 ppm max
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