Precision Tactical Grade MEMS IMU Delivers Breakthrough System Level Advancements for Positioning and Navigation Applications
October 19 2016 - 8:00AM
Business Wire
Analog Devices, Inc. introduced today a tactical grade Inertial
Measurement Unit (IMU) featuring industry leading precision and
stability in the smallest, lightest and lowest power solution
available. The high-performance ADIS16490 IMU paves the way for
high-accuracy navigation, guidance, and positioning in applications
ranging from aviation and unmanned systems to machine control and
precision instrumentation to smart munitions, which were previously
impossible due to prohibitive size or cost barriers. This new
device delivers the performance expected from legacy solutions that
are three times larger and more weight, at a fraction of the
overall cost and power. It finally brings tactical grade stability
to applications other than those with unlimited budgets.
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Precision Tactical Grade MEMS IMU
Delivers Breakthrough System Level Advancements for Positioning and
Navigation Applications (Photo: Business Wire)
- View product page, download data sheet,
order samples and evaluation boards:
http://www.analog.com/ADIS16490
- Read the technical article “Designing
for Low Noise Feedback Control with MEMS Gyroscopes”:
http://www.analog.com/library/analogdialogue/archives/50-05/noise-feedback.html
- Learn more about Analog Devices’ IMU
product portfolio:
http://www.analog.com/en/products/sensors/inertial-measurement-units.html
- Connect with engineers and ADI product
experts on EngineerZone®, an online technical support community:
https://ez.analog.com/community/mems
The ADIS16490 IMU delivers:
- Tactical grade in-run bias stability of
1.8 o/hour and 3.6 micro-g (industry best)
- Lowest angular random walk (0.09
deg/root-hr) and velocity random walk (0.008 m/sec/root-hr)
- Factory calibration on every device,
across temperature, providing extremely tight tempcos of 24 ppm/oC
(gyro) and 16 ppm/oC (accelerometer)
- High level of immunity to vibration
(0.005 o/sec/g) and shock (2000 g) over extended temperature
range
The ADIS16490 represents Analog Devices’ most advanced IMU,
leveraging years of system-level experience and ADI’s best
performing angular rate and linear acceleration MEMS cores combined
with precision calibration, sensor filtering, and fusion. As a
result of this advanced level of integration, engineers now have a
product that offers the lowest Gyro Angular Random Walk and
Accelerometer Velocity Random Walk to help eliminate jitter in
stabilization feedback loops, as well as maintain low positional
drift in navigation applications where a carefully balanced
combination of low noise, tight alignment, vibration immunity, and
wide bandwidth (480 Hz Gyro, 750 Hz Accel) provide the lowest total
error for the most challenging system implementations.
ADI will be sampling two new variants of the ADIS16490 IMU by
the end of 2016. The ADIS16495 and ADIS16497 IMUs will offer
greater dynamic range options, which translate into improved design
flexibility and broader application reach for system
developers.
Product Specifications
Product
GyroRange
AccelerometerRange
Gyro Noise
AccelerometerNoise
OperatingTemperature
ADIS16490 100 dps 8g
0.002 °/sec/root-Hzrms
16 μg/root-Hz rms
-40 to 105C ADIS16495
up to2000 dps
8g
0.002 °/sec/root-Hzrms
16 μg/root-Hz rms
-40 to 105C ADIS16497
up to2000 dps
40g
0.002 °/sec/root-Hzrms
80 μg/root-Hz rms
-40 to 105C
Pricing and Availability
Product
SampleAvailability
Full Production
Price Each Per1,000
Packaging ADIS16490 Now
November $1,645
44×47×14mmmodule
ADIS16495 November July
2017 $1,719
44×47×14mmmodule
ADIS16497 November July
2017 $1,719
44×47×14mmmodule
About Analog Devices
Analog Devices (NASDAQ: ADI) designs and manufactures
semiconductor products and solutions. We enable our customers to
interpret the world around us by intelligently bridging the
physical and digital worlds with unmatched technologies that sense,
measure and connect.
EngineerZone is a registered trademark of Analog Devices,
Inc.
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journal, at: http://www.analog.com/library/analogDialogue
View source
version on businesswire.com: http://www.businesswire.com/news/home/20161019005031/en/
Analog Devices, Inc.Linda Kincaid,
781-937-1472linda.kincaid@analog.comorPorter
NovelliAndrew MacLellan,
617-897-8270andrew.maclellan@porternovelli.com
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