MEMS Accelerometers: Open Loop and Closed Loop Sensors for Inertial Sensing and Navigation
MAXL-CL-3015 MEMS Accelerometer ±15g sensing range Closed Loop MEMS accelerometer
MAXL-CL-3015 MEMS Accelerometer

±15g sensing range Closed Loop MEMS accelerometer

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MAXL-CL-3015 MEMS Accelerometer

MAXL-CL-3015 is a high-performance accelerometer based on a unique MEMS device and ASIC designed for tactical and inertial navigation applications, providing a digital acceleration output.

The Accelerometer is available in several performance grades offering excellent measurement accuracy for a large range of inertial navigation and vibration sensing applications.

With specifications such as one-year bias repeatability of 0.5 mg, one-year scale factor repeatability of 400 ppm, and VRE below 25 µg/ g2 rms, this family of accelerometers provides highly advanced performance.

The MAXL-CL-3015 features an input range of ± 15 g and operates from a single power supply voltage of 5 V with < 50 mA current consumption. The sensor’s system is composed of an LCC44 hermetically sealed package mounted on an interface board for customer evaluation and prototype testing. According to a specified ICD, Physical Logic offers its customers assembly and testing of accelerometers on customer integration boards.

MAXL-CL-3015-10 MAXL-CL-3015-15 MAXL-CL-3015-20 MAXL-CL-3015-30
Input Range ±15 g ±15 g ±15 g ±15 g
Bandwidth >300 Hz >300 Hz >300 Hz >300 Hz
Noise Density <45 µg/√Hz <40 µg/√Hz <40 µg/√Hz <40 µg/√Hz
VRE (20-2000 Hz) <30 µg/g2 rms <25 µg/g2 rms <25 µg/g2 rms <25 µg/g2 rms
SF Long-Term Repeatability <800 ppm <600 ppm <400 ppm <400 ppm
Bias Long-Term Repeatability <4000 µg <2000 µg <1200 µg <500 µg