High Performance Single Axis Mems Accelerometer ±10g~±200g 24-Bit Spi Output Temp Sensor

Zero-bias stability directly determines position error growth rate. A bias error accumulates to over 1 second, leading to 3.6 m positional error over 1 hour. For INS systems, this is critical for autonomous navigation.

MEMS accelerometers (e.g., ACM-1700) use microelectromechanical structures, offering low cost, small size, and high-volume production. Quartz accelerometers (e.g., high-end inertial systems) use rigid flexure for higher precision but higher cost and size. The ACM-1700 balances precision and cost for industrial/consumer applications like robotics and automotive ADAS.

Temperature changes cause drift via thermal expansion of MEMS structures and piezoresistive effects.

Yes. The ACM-1700 is engineered for industrial-grade vibration and shock . Its PCB design uses V-CUT separation to minimize mechanical stress on solder joints, and the 24-bit ADC ensures data integrity even under extreme conditions. For example, construction machinery operators rely on it to monitor vibration levels without system failure.

The ACM-1700 undergoes multi-position calibration across 8 orientations to model cross-axis sensitivity and scale factor errors. Pre-calibrated scale factors are stored in registers, and calibration reports are provided. This reduces integration time for customers by eliminating post-installation calibration.