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Analog Devices Expands Low-G MEMS Portfolio with 3-Axis Accelerometer Technology for Portable Applications
- ADI's iMEMS Motion Signal Processing technology continues to
proliferate in consumer product applications.
NORWOOD, Mass.—(BUSINESS WIRE)—Jan. 31, 2005—
Analog Devices Inc. (NYSE: ADI), a global leader in
high-performance semiconductors for signal-processing applications, is
expanding its industry-leading micro-electromechanical systems (MEMS)
technology to 3 axis motion sensing. ADI's 3-axis iMEMS(R) (integrated
MEMS) Motion Signal Processing(TM) technology will enable very small,
low power 3-axis (XYZ) accelerometers which combine a tiny, robust
motion sensor and advanced signal conditioning circuitry on a single,
low-power chip. With 2- and 3-axis MEMS motion sensors, mobile phones
and other portable devices can respond intelligently to position,
orientation, and movement. For consumers who are demanding products
that are easier and more fun to use, functions can now be controlled
by hand movements instead of complex keypads. Applications cover a
broad range of possibilities, from game interfaces, interactive maps,
and pedometers to less visible functions such as protecting
shock-sensitive components such as hard disk drives and increasing
battery life by intelligently managing power consuming functions.
"In 1998, Analog Devices was the first to introduce motion and
tilt sensing for consumer products with the ADXL202, the first low-g
single-chip, dual-axis accelerometer in video game controllers," said
Bill Giudice, vice president and general manager, Micromachined
Products Division, Analog Devices. "Today, ADI's iMEMS Motion Signal
Processing technology can be found throughout consumer applications in
notebook computers, cellular handsets, health devices, and sports
equipment to name a few."
By combining patented design and manufacturing techniques with
field proven iMEMS technology, the new 3-axis accelerometers will
feature an innovative MEMS sensor structure capable of detecting
simultaneous accelerations along the X, Y, and Z axes and integrating
the sensor with advanced signal conditioning circuitry on a single
die. ADI's iMEMS technology has been used to manufacture over 180
million accelerometers since 1993 and demonstrates a proven ability to
respond rapidly to the volatile demand of high volume consumer product
OEMs. With a low-g accelerometer roadmap addressing portable consumer
device requirements for less board space, low power consumption, high
shock survivability, and stable performance over temperature, the
first 3-axis products will be offered in a small 4 mm x 4 mm x 1.45 mm
easy-to-use surface mount package.
Since the introduction of the ADXL202, Analog Devices has
continued to optimize low-g motion signal processing for
value-conscious consumer markets. The 2-axis ADXL311 was the first
MEMS accelerometer used in high volume products such as notebook
computers. In 2004, the 2-axis ADXL320 set a new standard for a wide
variety of portable device applications with a unique combination of
small, thin packaging, low power consumption, and exceptional
performance. As demand continues to grow for 2-axis motion- and
tilt-sensing, 3-axis sensing will accelerate MEMS adoption by
expanding designers' options even further.
About Analog Devices
Innovation, performance, and excellence are the cultural pillars
on which Analog Devices has built one of the longest standing, highest
growth companies within the technology sector. Acknowledged
industry-wide as the world leader in data conversion and signal
conditioning technology, Analog Devices serves over 60,000 customers,
representing virtually all types of electronic equipment. Celebrating
40 years as a leading global manufacturer of high-performance
integrated circuits used in analog and digital signal processing
applications, Analog Devices is headquartered in Norwood,
Massachusetts, with design and manufacturing facilities throughout the
world. Analog Devices' common stock is listed on the New York Stock
Exchange under the ticker "ADI" and is included in the S&P 500 Index.
www.analog.com
Editors note: iMEMS is a registered trademark and Motion Signal
Processing is a trademark of Analog Devices, Inc.
Contact:
EDITORS ONLY CONTACT:
Analog Devices
Howard Wisniowski, 617-761-7313
Fax: 617-761-7607
E-Mail: howard.wisniowski@analog.com
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