Inertial Measurement Unit: BMI160
Small. Low power. Low noise.
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.
Indoor navigation, pedestrian dead-reckoning (PDR)
Image-stabilization
Easy-to-integrate due to small size
Technical data
| Parameter | Technical data |
|---|---|
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Parameter
Package dimensions
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Technical data
2.5x3.0x0.8mm³
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|
Parameter
Temperature range
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Technical data
-40...+85 °C
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Parameter
Supply voltage VDDIO
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Technical data
1.2... 3.6 V
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Parameter
Supply voltage VDD
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Technical data
1.71... 3.6 V
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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 |
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Parameter
Sensitivity (typ.) Acc.
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Technical data
±2g: 16384 LSB/g
±4g: 8192 LSB/g ±8g: 4096 LSB/g ±16g: 2048 LSB/g |
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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 |
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Parameter
TCS (typ.)
|
Technical data
(A): ±0.03 %/K
(G): ±0.02 %/K |
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Parameter
Nonlinearity (typ.)
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Technical data
(A): 0.5 %FS
(G): 0.1 %FS |
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Parameter
Offset (typ.)
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Technical data
(A): ±40 mg
(G): ± 3 °/s |
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Parameter
TCO (typ.)
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Technical data
(A): ±1.0 mg/K
(G): 0.05 °/s/K |
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Parameter
Noise density (typ.)
|
Technical data
(A): 180 μg/√Hz
(G): 0.007 °/s/√Hz |
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Parameter
FIFO size
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Technical data
1024 byte
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