MEMS
Technology
IMU
Accelerometer
Gyro
High
Reliability
and
Strong
Adaptability
Product
Overview
The
GI200G-A0-IMU
is
an
inertial
measurement
unit
(IMU)
based
on
micromachining
technology
(MEMS),
featuring
built-in
high-performance
MEMS
gyroscope
and
accelerometer
that
outputs
3-axis
angular
velocities
and
3-axis
accelerations.
Key
Specifications
|
Attribute
|
Value
|
|
Gyro
Range
|
±500º/s
|
|
Gyro
Zero
Bias
Stability
|
10
°/h
(GJB,
10s)
|
|
Accelerometer
Range
|
±16g
|
|
Accelerometer
Zero
Bias
Stability
|
0.5mg
|
|
Interface
|
1-channel
UART
|
|
Bandwidth
|
200Hz
|
|
Power
consumption
|
0.8W
|
|
Weight
|
10g
|
Core
Features
-
Three-axis
digital
gyroscope:
±500º/s
dynamic
range
(max
±2000°/s)
with
10
°/h
zero
bias
stability
-
Triaxial
digital
accelerometer:
±16g
dynamic
range
(max
±200g)
with
0.5mg
zero-bias
stability
-
High
reliability:
MTBF
>
20,000
hours
-
Temperature
compensation:
Maintains
accuracy
across
-40℃
to
80℃
range
-
Vibration
resistant:
Designed
for
operation
under
strong
vibration
conditions
-
Communication:
1-channel
UART
interface
Technical
Specifications
|
Parameter
|
Test
Conditions
|
Typical
Value
|
Unit
|
|
Angular
velocity
range
|
Turntable
|
500,
1000,
2000
|
°/s
|
|
Zero
bias
stability
|
10
s
average,
+70℃,
+20℃,
-40℃
|
10
|
°/h
|
|
Allan
variance
|
+20℃
|
2
|
°/h
|
|
Acceleration
range
|
|
16,
200
|
g
|
|
Bandwidth
|
3dB
|
200
|
Hz
|
|
Dimensions
|
|
22.4×24×9
|
mm
|
|
Operating
temperature
|
|
-40~+80
|
℃
|
Product
Dimensions
![GI200G-A0-IMU MEMS Accelerometer Gyro unit dimensions and physical appearance]()
L22.4mm
×
W24mm
×
H9mm
(L
×
W
×
H)
Electrical
Interface
![Electrical interface diagram for GI200G-A0-IMU MEMS Accelerometer Gyro]()
