Ten Degrees of Freedom Inertial Sensor
ADIS16407
FEATURES
GENERAL DESCRIPTION
Triaxial digital gyroscope with digital range scaling
7ꢀ5°sec, 1ꢀ05°sec, 3005°sec settings
Axis-to-axis alignment, <0.0ꢀ5
Triaxial digital accelerometer, 18 g minimum
Triaxial digital magnetometer, 2.ꢀ gauss minimum
Digital barometer, 10 mbar to 1200 mbar
The ADIS16407 iSensor® device is a complete inertial system
that includes a triaxial gyroscope, a triaxial accelerometer, a
triaxial magnetometer, and pressure sensors. Each sensor in
the ADIS16407 combines industry-leading iMEMS® technology
with signal conditioning that optimizes dynamic performance.
The factory calibration characterizes each sensor for sensitivity,
Calibrated pressure range: 300 mbar to 1100 mbar
Autonomous operation and data collection
No external configuration commands required
210 ms start-up time, 4 ms sleep mode recovery time
Factory calibrated sensitivity, bias, and axial alignment
Calibration temperature range: −405C to +8ꢀ5C
SPI-compatible serial interface
bias, alignment, and linear acceleration (gyro bias). As a result,
each sensor has its own dynamic compensation formulas that
provide accurate sensor measurements.
The ADIS16407 provides a simple, cost-effective method for
integrating accurate, multiaxis inertial sensing into industrial
systems, especially when compared with the complexity and
investment associated with discrete designs. All necessary motion
testing and calibration are part of the production process at the
factory, greatly reducing system integration time. Tight orthogonal
alignment simplifies inertial frame alignment in navigation systems.
The SPI and register structure provide a simple interface for
data collection and configuration control.
Embedded temperature sensor
Programmable operation and control
Automatic and manual bias correction controls
Bartlett window FIR length, number of taps
Digital I°O: data ready, alarm indicator, general-purpose
Alarms for condition monitoring
The ADIS16407 has a compatible pinout for systems that currently
use ADIS1635x, ADIS1636x, and ADIS1640x IMU products.
The ADIS16407 is packaged in a module that is approximately
23 mm × 23 mm × 23 mm and has a standard connector interface.
Sleep mode for power management
DAC output voltage
Enable external sample clock input up to 1.1 kHz
Single command self test
Single-supply operation: 4.7ꢀ V to ꢀ.2ꢀ V
2000 g shock survivability
Operating temperature range: −405C to +10ꢀ5C
APPLICATIONS
Platform stabilization and control
Navigation
Robotics
FUNCTIONAL BLOCK DIAGRAM
DIO1 DIO2 DIO3 DIO4 RST
VDD
POWER
MANAGEMENT
SELF TEST
I/O
ALARMS
GND
TRIAXIAL
GYRO
OUTPUT
DATA
CS
TRIAXIAL
ACCEL
REGISTERS
SCLK
DIN
CALIBRATION
AND
FILTERS
CONTROLLLER
SPI
TRIAXIAL
MAGN
USER
CONTROL
REGISTERS
PRESSURE
TEMP
DOUT
CLOCK
VDD
ADIS16407
Figure 1.
Rev. A
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