Small. Low power. Low noise.
IMU: BMI160
BMI160
IMU combining accelerometer and gyroscope.
The small, low power BMI160 is a low noise 16-bit IMU designed for mobile applications such as AR or indoor navigation, providing highly accurate sensor data and real-time sensor data. The low current consumption of BMI160 enables always-on applications in battery-driven devices. This sensor features a configurable on-chip interrupt engine which provides motion-based gesture recognition and context awareness as always-on background functions. The BMI160 is compatible with the Qeexo FingerSense application.
Indoor navigation, pedestrian dead-reckoning
Image stabilization
Step counting
Technical data
| Parameter | Technical data |
|---|---|
|
Parameter
Package dimensions
|
Technical data
2.5x3.0x0.8mm³
|
|
Parameter
Temperature range
|
Technical data
-40...+85 °C
|
|
Parameter
Supply voltage VDDIO
|
Technical data
1.2... 3.6 V
|
|
Parameter
Supply voltage VDD
|
Technical data
1.71... 3.6 V
|
|
Parameter
Ty. current consumption
- Gyro. @full operation - Gyro. + Acc. @full oper. - Gyro. @fast start-up - Acc. @full operation - Suspend mode - Significant motion - Step detector |
Technical data
850 μA 925 μA 500 μA 180 μA 3 μA 20 μA 20 μA |
|
Parameter
Sensitivity (typ.) Acc.
|
Technical data
±2g: 16384 LSB/g
±4g: 8192 LSB/g ±8g: 4096 LSB/g ±16g: 2048 LSB/g |
|
Parameter
Sensitivity (typ.) Gyro.
|
Technical data
±125 °/s: 262.4 LSB/°/s
±250 °/s: 131.2 LSB/°/s ±500 °/s: 65.6 LSB/°/s ±1000 °/s: 32.8 LSB/°/s ±2000 °/s: 16.4 LSB/°/s |
|
Parameter
TCS (typ.)
|
Technical data
(A): ±0.03 %/K
(G): ±0.02 %/K |
|
Parameter
Nonlinearity (typ.)
|
Technical data
(A): 0.5 %FS
(G): 0.1 %FS |
|
Parameter
Offset (typ.)
|
Technical data
(A): ±40 mg
(G): ± 3 °/s |
|
Parameter
TCO (typ.)
|
Technical data
(A): ±1.0 mg/K
(G): 0.05 °/s/K |
|
Parameter
Noise density (typ.)
|
Technical data
(A): 180 μg/√Hz
(G): 0.007 °/s/√Hz |
|
Parameter
FIFO size
|
Technical data
1024 byte
|
