Datasheet

DocID025056 Rev 6 35/53
LIS2DH12 Register description
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ODR[3:0] is used to set the power mode and ODR selection. The following table indicates
the frequency of each combination of ODR[3:0].
By design, when the device from high-resolution configuration (HR) is set to power-down
mode (PD), it is recommended to read register REFERENCE (26h) for a complete reset of
the filtering block before switching to normal/high-performance mode again for proper
device functionality.
Table 31. Data rate configuration
ODR3 ODR2 ODR1 ODR0 Power mode selection
0 0 0 0 Power-down mode
0 0 0 1 HR / Normal / Low-power mode (1 Hz)
0 0 1 0 HR / Normal / Low-power mode (10 Hz)
0 0 1 1 HR / Normal / Low-power mode (25 Hz)
0 1 0 0 HR / Normal / Low-power mode (50 Hz)
0 1 0 1 HR / Normal / Low-power mode (100 Hz)
0 1 1 0 HR / Normal / Low-power mode (200 Hz)
0 1 1 1 HR/ Normal / Low-power mode (400 Hz)
1 0 0 0 Low-power mode (1.620 kHz)
1 0 0 1 HR/ Normal (1.344 kHz);
Low-power mode (5.376 kHz)