ADIS16488
IMU10DOF
MEMS
Inertial
Measurement
Unit
with
Built-in
3-Axis
Gyro,
Accel,
Mag
&
Pressure
Sensor
Key
Specifications
Attribute
|
Value
|
Measuring
range
|
±450°/s
|
Bias
instability
|
0.3°/h
|
Random
walk
|
0.15º/√h
|
Scale
factor
repeatability
|
100ppm
|
Bandwidth
(-3dB)
|
250Hz
|
Accelerometer
Range
|
±20g
|
Accelerometer
bias
stability
|
0.07mg
|
Voltage
|
3.3V
|
Product
Overview
The
ADIS16488HA
Inertial
Measurement
Unit
(IMU)
represents
a
cutting-edge
inertial
sensing
solution,
integrating
tri-axis
gyroscope
and
accelerometer
functionality
into
a
unified,
high-performance
system.
Engineered
for
precise
measurement
of
three-dimensional
angular
velocities,
linear
accelerations,
and
derived
dynamic
parameters,
this
IMU
delivers
mission-critical
accuracy
through
advanced
error
mitigation
algorithms.
Key
Features
-
Holistic
Sensing
Architecture:
Simultaneous
capture
of
3D
angular
rate
(via
MEMS
gyroscopes)
and
acceleration
(via
MEMS
accelerometers)
for
comprehensive
motion
tracking
in
both
static
and
dynamic
environments.
-
Advanced
Error
Calibration:
Implements
intelligent
compensation
for
temperature
drift,
mounting
misalignment,
nonlinearity,
and
cross-axis
errors
to
eliminate
systematic
inaccuracies.
-
Standardized
Digital
Interface:
SPI
protocol
ensures
seamless
integration
with
host
controllers
while
maintaining
real-time
response
(<50ms)
and
low-latency
data
exchange.
-
Robust
Environmental
Performance:
Operational
range
of
-40°C
to
+85°C
with
IP67
protection
for
harsh
environment
deployments.
-
Precision
Engineering:
0.5°/h
bias
stability
minimizes
cumulative
errors
during
prolonged
operational
cycles.
Technical
Parameters
Parameter
|
Test
Conditions
|
Min
|
Typical
|
Max
|
Unit
|
Gyroscope
Dynamic
Range
|
|
|
|
±450
|
º/s
|
Zero-bias
Instability
|
Allan
variance
|
|
0.3
|
|
º/h
|
Zero
Bias
Stability
|
10s
smooth,
RMS
|
|
3
|
|
º/h
|
Random
Walk
|
1σ
|
|
0.15
|
|
º/√h
|
Scale
Factor
Repeatability
|
1σ
|
|
100
|
|
ppm
|
Bandwidth
(-3dB)
|
|
|
250
|
|
Hz
|
Accelerometer
Dynamic
Range
|
|
|
|
±20
|
g
|
Accelerometer
Zero
Bias
Stability
|
Allan
variance
|
|
0.07
|
|
mg
|
Voltage
|
Direct
current
|
|
3.3
|
|
V
|
Operating
Temperature
|
|
-45
|
|
85
|
℃
|
Physical
Dimensions
Note:
Specifications
subject
to
change
without
notice.
Contact
our
technical
team
for
application-specific
performance
verification.