ACCELEROMETER: Z Axis Accelerometer

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It consists of a low-g 3-axis accelerometer with two angular rate sensor options of either X or Z-axis detection, together with a 32-bit digital SPI interface. The sensor has a software selectable 10 or 60 Hz low pass filter that can be configured via SPI. Turn this on its side so that z-axis points up and only the accelerometer along the spring on that axis stretches. Hammack explains the difference of accelerometers in smartphones: So, how does this phone and this chip measure changes in gravity? An x-axis accelerometer, for example, may exhibit a small but measurable response to acceleration along the y- and z-axes. Standard semiconductor processes excel at forming planar structures. One challenge that has kept sensor designers hard at work since X/Y-Axis Accelerometer - MEMS Sensing Area: Z-Axis Accelerometer - MEMS Cap- ASIC Delayering & Process - Die Cross-Section: ASIC - Die Cross-Section: MEMS (Pads Opening) - Die Cross-Section: MEMS (Sealing) - Die Cross-Section: Sensor (Electrical Contacts The three AMR magnetometers (x, y, and z-axis) in the LSM303C chip can measure magnetic fields of +16 gauss with a resolution of less than a milligauss. What are accelerometers doing on a compass chip? The magnetometers can determine the magnitude and The tri-axis accelerometer’s internal sensor elements (X,Y, and Z) are sequentially sampled in a “round robin” fashion at 32 kHz per axis. When combined with the 5-µs settling time of the integrated four-channel multiplexer, users can achieve .

Measurement Specialties, an expert in sensor design and manufacturing, offers the Model 8101, a compact, low-cost accelerometer designed for general purpose vibration measurement either an X- or Z-axis configuration. The sensor is ideal for asset The accelerometer included in the FXTH87 can be a single axis (Z) or a dual axis (XZ) and is manufactured with Freescale's surface micromachining poly-Si MEMS process. Assembled in a Film-Assisted Molding (FAM) 7x7mm QFN package with gel fill, the FXTH87 The series offers best-in-class temperature dependency, shock sensitivity and bias stability characteristics and consists of a low-g three-axis accelerometer with two angular rate sensor options of either X or Z-axis detection, together with a 32-bit Freescale Semiconductor unveiled what they say is the “latest in motion-sensing technology” for mobile phones – the highly accurate, power-efficient MMA8450Q accelerometer 32-samples/axis (X-, Y- and Z-axis) memory buffer engineered to improve .