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High Accuracy 6-Axis IMU MEMS Gyroscope & Accelerometer Module for Robotics UAV

Shenzhen Fire Power Control Technology Co., LTD
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High Accuracy 6-Axis IMU MEMS Gyroscope & Accelerometer Module for Robotics UAV

Brand Name : Firepower

Model Number : 16488HA

Place of Origin : CHINA

MOQ : 1

Price : Negotiable

Payment Terms : T/T

Supply Ability : 200/MONTH

Delivery Time : 30 DAYS

Packaging Details : Sponge+ box

Zero Bias Stability : ≤0.3°/h,

Maximum Angular Rate : ±450°/s

Bias Repeatability : ≤5°/h

Angular Random Walk : ≤0.15°/h

Communication Interface : 1-way SPI

Acc range : ±20g

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16488HA MEMS Inertial Measurement Unit is a high-precision six-axis sensor integrating a three-axis gyroscope and a three-axis accelerometer. It measures angular rates up to ±450°/s and linear accelerations up to ±20 g, with low zero-bias instability (0.3°/h for gyro, 0.25 mg for accelerometer), minimal random walk (0.15°/√h for gyro, 0.029 m/s/√h for accelerometer), and excellent scale factor linearity (100 ppm gyro, 500 ppm accelerometer). Full error compensation, including temperature (-45~85 °C), installation misalignment, and nonlinear corrections, ensures accurate inertial data. The unit communicates via SPI at 8–15 MHz, features compact size, low weight, 250 Hz bandwidth, 0.1 % cross-coupling, and robust vibration tolerance, making it ideal for UAV navigation, autonomous vehicles, robotics, industrial automation, marine and aerial navigation, LiDAR mapping, satellite attitude control, and precision defense guidance systems.



Technical Parameters

Parameter

Test conditions

Minimum value

Typical value

Maximum value

Unit

Gyroscope

Dynamic measuring range

±450

º/s

Zero-bias instability

Allan variance, better than

0.3

º/h

Zero bias stability

10s smooth, RMS, better than

3

º/h

Zero bias in full temperature range

-40 ℃ ~ 85 ℃, 10 s smooth,

rms

20

º/h

Random walk

0.15

º/√h

Zero-bias repeatability

5

º/h

Scale factor repeatability

100

ppm

Scale factor nonlinearity

100

ppm

Bandwidth (-3dB)

250

Hz

Cross coupling

0.1

%

Resolution

2

º/h

Acceleration sensitivity

2

°/h/g

Accelerometer

Dynamic measuring range

±20

g

Zero bias stability

Allan variance

0.07

mg

Zero bias in full temperature range

-40 ℃ ~ 85 ℃, 10 s smooth,

rms

3

mg

Zero bias stability

10s smooth, RMS, better than

0.25

mg

Random walk

0.029

m/s/√h

Zero-bias repeatability

0.5

mg

Scale factor repeatability

500

ppm

Scale factor nonlinearity

FS=20g

500

ppm

Bandwidth (-3dB)

250

Hz

Cross coupling

0.1

%

Communication

Interface

1-way SPI

Enter the clock frequency

8

15

MHz

Electrical characteristics

Voltage

Direct current

3.3

V

Power consumption

1.5

1.5

W

Ripple

P-P

48±2

100

mV

Use environment

Operating temperature

-45

85

Storage temperature

-55

85

outline drawing

High Accuracy 6-Axis IMU MEMS Gyroscope & Accelerometer Module for Robotics UAV

Connector

High Accuracy 6-Axis IMU MEMS Gyroscope & Accelerometer Module for Robotics UAV


axial direction

High Accuracy 6-Axis IMU MEMS Gyroscope & Accelerometer Module for Robotics UAV


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High Accuracy 6-Axis IMU MEMS Gyroscope & Accelerometer Module for Robotics UAV Images

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