Bosch Sensortec

BMI088

IMU combining accelerometer and gyroscope

The BMI088 is a high-performance 6-axis inertial sensor that allows for highly accurate measurement of orientation and detection of motion along three orthogonal axes. Consisting of a 16-bit digital, triaxial accelerometer and a 16-bit digital, triaxial gyroscope, the BMI088 is unique in the class of high-performance IMUs used in harsh environments such as those ones in drones and robotics applications. Apart from its high vibration robustness, the excellent temperature stability of BMI088 helps reducing design efforts and costs on a system level.

Technical data

Parameter Technical data
Parameter
Digital resolution
Technical data
Accelerometer (A): 16-bit
Gyroscope (G): 16-bit
Parameter
Resolution
Technical data
(A): 0.09 mg
(G): 0.004°/s
Parameter
Measurement range and sensitivity
(calibrated)
Technical data
(A):
± 3 g: 10920 LSB/g
± 6 g: 5460 LSB/g
± 12 g: 2730 LSB/g
± 24 g: 1365 LSB/g

(G):
± 125°/s: 262.144 LSB/°/s
± 250°/s: 131.072 LSB/°/s
± 500°/s: 65.536 LSB/°/s
± 1000°/s: 32.768 LSB/°/s
± 2000°/s: 16.384 LSB/°/s
Parameter
Zero offset (typ. over life-time)
Technical data
(A): ± 20 mg
(G): ± 1°/s
Parameter
TCO
Technical data
(A): ± 0.2 mg/K
(G): ± 0.015 °/s/K
Parameter
Noise density (typ.)
Technical data
(A): 175 μg/√Hz
(G): 0.014 °/s/√Hz
Parameter
Bandwidths (progr.)
Technical data
5 Hz … 523Hz
Parameter
Selectable output data rates
Technical data
12.5 Hz ... 2 kHz
Parameter
Digital inputs/outputs
Technical data
SPI, I²C,
4x digital interrupts
Parameter
Supply voltage (VDD)
Technical data
2.4 … 3.6 V
Parameter
I/0 supply voltage (VDDIO)
Technical data
1.2 … 3.6 V
Parameter
Temperature range
Technical data
-40 … +85°C
Parameter
Current consumption (full operation)
Technical data
5.15 mA
Parameter
LGA package
Technical data
3 x 4.5 x 0.95 mm³

Documents

Software

Tools

Man standing in the mountains flying a drone.

Drones

Drones are becoming more and more ubiquitous. Our sensor and software solutions stabilize the drone’s altitude and enable orientation and flight control as well as gimbals for pin-sharp photos!

Woman sitting on the couch reading something on her tablet. On the floor, a suction robot drives around.

Robots

Did you know that you can save about 40 hours a year using a vacuum cleaner robot? Spend your time on more enjoyable things! Bosch sensing solutions enable the robot to navigate easily around objects and dynamically plan a cleaning path by mapping out rooms.

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The BSEC software is only available for download after accepting the software license agreement:

BSEC license agreement
  

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