The recommended power-on sequence is to first apply VDD (supply voltage) and then VDDIO (interface voltage). This ensures that the internal voltage regulators are properly initialized.
The self-test feature can be enabled by setting the ST (self-test) bit in the CTRL_REG3 register. During self-test, the sensor outputs a predefined acceleration value. The self-test result can be read from the OUT_X, OUT_Y, and OUT_Z registers.
The interrupt pins can be configured to generate interrupts based on various events, such as data ready, overrun, or threshold exceedance. This allows the microcontroller to be notified when new data is available or when a specific condition is met.
The LIS3L02AQ3 does not require calibration in the classical sense. However, it is recommended to perform a zero-g offset calibration by taking measurements with the sensor at rest and then subtracting the resulting values from subsequent measurements.
The maximum sampling rate of the LIS3L02AQ3 is 1.6 kHz, which can be achieved by setting the ODR (output data rate) bits in the CTRL_REG1 register to 10 (1600 Hz).
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
LIS3L02AQ3 Overview
Use the download button to access the LIS3L02AQ3 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like LIS3L,
or try a keyword search, such as Other Signal Circuits
About STMicroelectronics
STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components.
STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut
