Datasheet

IMU380ZA
Power Sensing Solutions for a Better Life
INERTIAL MEASUREMENT SYSTEM
The MEMSIC IMU380ZA is a miniature fullycalibrated inertial measurement system designed for
demanding embedded applications that require a
complete dynamic measurement solution in a robust
low-profile package. The IMU380ZA provides a
standard SPI bus for cost-effective board-to-board
communications.
Features

 Complete 6DOF Inertial System

 Optional 3-Axis Magnetometer

 Standard and High Range Options

 SPI (or UART) Interface
Precision Farming
Antenna Stabilization
 Update Rate, 1Hz to 200Hz

 1KHz Clock Synch Input
The MEMSIC IMU380ZA integrates highly-reliable MEMS
6DOF inertial sensors (optional 3-axis magnetic sensors) in
a miniature factory-calibrated module to provide consistent
performance through the extreme operating environments
in a wide variety of dynamic control and navigation
applications.
Applications

 Miniature Package, 24 x 37 x 9.5 mm
 Lightweight < 17 g
 Low Power Consumption < 250 mW
 Wide Temp Range, -40C to +85C
 High Reliability, MTBF > 50k hours

 Precision Farming

 Platform Stabilization

 Unmanned Vehicle Control
 Robotics Control
Phone: 408.964.9700
Fax: 408.854.7702
E-mail: [email protected]
Document P/N: 6020-3810-03
www.memsic.com
IMU380ZA
INERTIAL MEASUREMENT SYSTEM
Performance
IMU380ZA (-200,-209,-409)
Angular Rate
Range: Roll, Pitch, Yaw (º/sec)
Bias Instability (º/hr) 1,2
Bias Stability Over Temp (º/sec)
Resolution (º/sec)
Scale Factor Accuracy (%)
Non-Linearity (%FS)
Angle Random Walk (º/√hr) 2
Bandwidth (Hz)
± 200 (± 400 High Range Model)
< 10
< 0.5
< 0.02
< 0.1
< 0.1
< 0.75
5-50 (user-configurable)
NAV-VIEW
Configuration and Display Software
Acceleration
Range: X, Y Z (g)
Bias Instability (mg) 1,2
Bias Stability Over Temp (mg)
Resolution (mg)
Scale Factor Accuracy (%)
Non-Linearity (%FS)
Velocity Random Walk (m/s/√hr) 2
Bandwidth (Hz)
± 4 (± 8 High Range Model)
< 0.02
<5
< 0.5
< 0.1
< 0.1
< 0.05
5-50 (user-configurable)
Magnetic Field
Range: X, Y Z (Gauss)
Resolution (mGauss)
Noise Density (mGauss /√Hz)
Bandwidth (Hz)
±4
<5
<1
5
Specifications
Environment
Operating Temperature (ºC)
Non-Operating Temperature (ºC)
Enclosure
-40 to +85
-55 to +105
Aluminum (Gold Anodized)
Electrical
Input Voltage (VDC)
Power Consumption (mW)
Digital Interface
Output Data Rate
Input Clock Sync
NAV-VIEW provides an easy to use
graphical interface to display, record,
playback, and analyze all of the
IMU380ZA Inertial Measurement
System parameters.
3.0 to 5.5
< 250
SPI or UART (user-configurable)
1Hz to 200Hz (user-configurable)
1kHz Sync Pulse
NAV-VIEW can also be used to set a
wide range of user-configurable fields
in the IMU380ZA to optimize the
system performance for highly
dynamic applications.
24.15 x 37.7 x 9.5
< 17
20-Pin (10 x 2) 1.0 mm pitch header
NAV-VIEW software is available for
download from MEMSIC’s website at:
www.memsic.com/support
Physical
Size (mm)
Weight (gm)
Interface Connector
Ordering Information
Other Components
Model
Description
IMU380ZA-200
IMU380ZA-209
IMU380ZA-409
EVAL-KIT DMU380ZA-200
EVAL-KIT DMU380ZA-400
6DOF OEM IMU
9DOF OEM IMU
9DOF OEM High Range IMU
DMU380ZA-200 Low Range Evaluation Kit
DMU380ZA-400 High Range Evaluation Kit
This product has been developed exclusively for commercial applications. It has not been tested
for, and makes no representation or warranty as to conformance with, any military specifications
or its suitability for any military application or end-use. Additionally, any use of this product for
nuclear, chemical or biological weapons, or weapons research, or for any use in missiles,
rockets, and/or UAV’s of 300km or greater range, or any other activity prohibited by the Export
Administration Regulations, is expressly prohibited without the written consent and without
obtaining appropriate US export license(s) when required by US law. Diversion contrary to U.S.
law is prohibited. Specifications are subject to change without notice.
1
Allan Variance Curve, constant temperature. 2 1-sigma error.
Phone: 408.964.9700
Fax: 408.854.7702
The IMU380ZA evaluation kits include
an IMU380ZA, evaluation board, and
USB cable allowing direct connection
to a PC for use with NAV-VIEW
display and configuration software.
Support
For more detailed information
please refer to the DMU380ZASeries User’s Manual available
online at:
www.memsic.com/support
E-mail: [email protected]
Document P/N: 6020-3810-03
www.memsic.com
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