Microelectromechanical Systems (MEMS)

Pocket-Sized CPR Rescue Device Enabled by Analog Devices' MEMS Motion Sensing Technology
Accelerometers

Pocket-Sized CPR Rescue Device Enabled by Analog Devices' MEMS Motion Sensing Technology

o Affordably Priced PocketCPR from ZOLL Medical Corporation Uses ADI's iMEMS Accelerometer to Measure Chest Compressions and Aid Rescuers NORWOOD, Mass. -- Analog Devices, Inc. (NYSE: ADI) today announced that ZOLL Medical Corporation (Nasdaq GS: ZOLL) has selected ADI's high performance iMEMS® technology to enable its palm-sized CPR (cardiopulmonary resuscitation) device that measures the...

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Compact, MEMS-Based Inclinometers feature linear output.
Inclinometers

Compact, MEMS-Based Inclinometers feature linear output.

Contained in 10 mm high, IP64-rated flat housing, PTAM27L series inclinometers are available in single axis versions with measurement ranges from ±15° to ±180°, while dual axis versions have ranges from ±15° to ±60°. Both are offered in measurement range increments of 15°, are shock-resistant, and operate in temperatures from 0-60°C full...

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Piezoresistive Shock Accelerometers have PCB mount design.
Accelerometers

Piezoresistive Shock Accelerometers have PCB mount design.

Endevco® model 72 series accelerometers feature 20,000 G measurement range, minimum zero shift post-shock event, and Class 3 rating for ESD protection. They have monolithic, four-active arm bridge circuit design that incorporates MEMS sensing element with light gas damping to attenuate resonance. Mechanical stops are also included to increase ruggedness and reduce likelihood of breakage...

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MEMS Cavity Seal Integrity
Microelectromechanical Systems (MEMS)

MEMS Cavity Seal Integrity

Elk Grove Village, IL, May 12, 2010 -- As part of its bonded wafer inspection technology, Sonoscan has recently demonstrated acoustic imaging of defects in the seal that surrounds and protects the cavities in MEMS devices. The defects most frequently take the form of voids (Device 1 above) within the seal, which may be direct Si, metallic, glass or polymer, depending on the reliability level of...

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MEMS Vibration Sensor offers programmable functions.
Motion Sensors / Detectors / Transducers

MEMS Vibration Sensor offers programmable functions.

Tri-axis ADIS16223 iSensor® accelerometer combines iMEMS® technology with signal processing, data capture, and SPI that supports various configuration options. Available in ±70 G dynamic range, unit has 22 kHz sensor resonance and 72.9 kS/sec sample rate that provide flat frequency response from DC to 10 kHz. Sensor features data capture function with 3 different trigger modes....

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Fiber Optic Switch suits FTTH and PON monitoring systems.
Level Switches

Fiber Optic Switch suits FTTH and PON monitoring systems.

Delivering fast switching time, high port count MEMS 1x56 optical switch features internal MEMS components, which meet Telcordia GR-1221 standards. Compact switch is suited for 1xN optical switching for port sizes between 1x25 to 1x56 with single mode fiber. Optical switches with port counts up to 1x128 are also available for FTTH monitoring solutions.

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Motion Sensor Module combines linear/angular motion sensing.
Motion Sensors / Detectors / Transducers

Motion Sensor Module combines linear/angular motion sensing.

Model LSM320HAY30 multiaxis motion sensor module integrates 3-axis digital accelerometer with 2-axis analog gyroscope in single module. Gyroscope element provides 2 separate outputs for each axis simultaneously. Operating in temperatures from -40 to +85°C, with supply voltage from 2.7-3.6 V, module provides acceleration of ±2/±4/±8 G and angular-rate detection from...

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Inclinometers

Solid-State MEMS Inclinometers have ±1 mrad accuracy.

Model T710 measures inclination proportional to sine of angle in one axis, while T720 measures inclination in dual axes at right angles. Available in ranges from ±30 to ±90°, compact DC-operated inclinometers feature MEMS sensor incorporating air damping that is independent of temperature, allowing unit to perform over wide temperature range. They are resistant to shock and...

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MEMS Acceleration Sensor detects movements down to 0.00025 G.
Motion Sensors / Detectors / Transducers

MEMS Acceleration Sensor detects movements down to 0.00025 G.

Utilizing 14-bit measurement dynamic, triaxial BMA180 acceleration sensor can sense accelerations of 0.00025 G and tilt changes in field of gravity of 0.25Â-º. Technical characteristics are programmable, including measuring range from 1-16 G in 7 steps, sensitivity, offset, TCO, and TSO, even during operation. Automatic zero balancing functions offer residual zero-G offset at below 5 mG,...

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MEMS Accelerometer features 0.75 mm thickness.
Accelerometers

MEMS Accelerometer features 0.75 mm thickness.

Model LIS302DLH 3-axis digital MEMS accelerometer is high-stability 16-bit device that measures 3 x 5 mm and 0.75 mm high. Unit's circuitry outputs acceleration measurements up to ±8 G in standard I2C/SPI serial format, allowing direct connection to system processor without external components. Featuring power saving mode, it wakes automatically when motion is detected. Unit is also...

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