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Lightweight MEMS IMU for UAV Flight Control and Stabilization

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Lightweight MEMS IMU for UAV Flight Control and Stabilization

Brand Name : Firepower

Model Number : 16488D

Place of Origin : CHINA

MOQ : 1

Payment Terms : T/T,L/C

Supply Ability : 1000/month

Delivery Time : 10 days for sample

Packaging Details : carton with sponge

Price : 2000$

Gyroscope range : ±500º/s

Zero-bias instability : 1º/h

Zero bias stability : 7º/h

Random walk : 0.13 º/√h

Accelerometer measuring range : 18ug

Zero-bias repeatability : 1mg

Bandwidth : 280 Hz

Power consumption : 1W

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Overview

The 16488D is a high-performance inertial measurement unit that is precisely calibrated over the full temperature range to meet performance requirements under varying conditions. Built-in three-axis gyroscope and three-axis accelerometer are used to measure the three-axis angular rate, acceleration and other parameters of the carrier, and output the data after error compensation (including temperature compensation, installation misalignment angle compensation, nonlinear compensation, etc.) through SPI according to the communication protocol.

Performance indicators

The specific performance index configuration of 16488D is shown in Table 1:

Table 1 Performance index

Parameter

Test conditions

Minimum value

Typical value

Maximum value

Unit

Gyroscope

Dynamic measuring range

±500

º/s

Zero-bias instability

Allan variance

1

º/h

Zero bias stability

1s smooth, RMS

7

º/h

Zero bias in full temperature range

-40 ℃ ~ 85 ℃, 10 s smoothing, RMS

0.007

º/s

Random walk

0.13

º/√h

Zero-bias repeatability

5

º/h

Output noise

No filtering, RMS

0.02

º/s

Scale factor nonlinearity

0.01

%

Scale factor

FS=500 º/s

524.287

LSB/°/sec

Bandwidth (-3dB)

150

280

Hz

Cross coupling

0.05

%

Acceleration sensitivity

10.7

°/h/g

Resonant frequency

19k

Hz

Accelerometer

Dynamic measuring range

±16

g

Zero bias stability

Allan variance

18

ug

Zero bias in full temperature range

-40 ℃ ~ 85 ℃, 10 s smoothing, RMS

0.3

mg

Random walk

0.015

m/s/√h

Zero-bias repeatability

1

mg

Output noise

No filtering, RMS

0.2

mg

Scale factor

16383

g/LSB

Bandwidth (-3dB)

150

280

Hz

Cross coupling

0.05

%

Magnetometer

Range

2(8)

guass

Resolution

0.1

mg

Barometer

Range

260

1260

hPa

Resolution

4096

LSB/hPa

Temperature

Scale factor

0.019

°C/LSB

Communication interface

1-way SPI

Enter the clock frequency

6

12

MHz

Electrical characteristics

Voltage

Direct current

3

3.3

3.6

V

Power consumption

1

W

Ripple

P-P

50

mV

Use environment

Operating temperature

Scalable

-40

85

Storage temperature

-55

105

Impact

2000g

3.Outline and structure

Lightweight MEMS IMU for UAV Flight Control and Stabilization


Product Tags:

10'' 3 Axis Turntable

      

Angular Position 3 Axis Turntable

      
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