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News
Murata SCA3300 high performance 3 axis MEMS accelerometer targets industrial and automotive applications
2016-11-08 | ReturnThis compact sensor, packaged in a pre-molded dual flat lead SMD housing operates from a 3.3 VDC supply and consumes only 1 mA during normal operation making it suitable for battery powered applications. In its low power mode, consumption drops to about 0.5 mA. Communication with the host application is via an industry standard SPI interface.
The SCA3300 is a highly reliable 3D MEMS sensor that is qualified according to the automotive AEC-Q100 quality standard. The sensor also features extensive failsafe functions and flags for diagnostics. These include monitoring of an internal reference signal, checksum techniques for verifying communication and signal saturation / over range monitoring. The unique diagnostic feature in Murata 3 axis accelerometer is continuously running self-test. The patented continuously running self-test verifies the proper operation of whole signal chain from MEMS sensor movement to signal conditioning circuitry in each measurement cycle.
Operating temperature range is from – 40 degrees C to + 125 degrees C.
Target applications for the SCA3300 include leveling and alignment systems, inertial measurement units for heavy machinery, navigation systems, AGVs, and construction and surveying tools. There is also a wide range of different future applications in high accuracy automotive inertial sensing, like in autonomous driving (ADAS) and intelligent transmission control that can be enabled by this sensor. Inclination sensing in weighing scales is another example application.
To aid the product design process an evaluation board is available for the SCA3300 that incorporates a Java-based GUI to graph sensor output, data logging and data rate calculations.
Click here for more information.
Source:http://www.murata.com/