LIS302DL is an ultra compact low-power three axes linear accelerometer that includes a sensing element and an IC interface able to take the information from the sensing element and to provide the measured acceleration to the external world through I2C/SPI serial interface.
This document provides application notes for the LIS302DL, an ultra-compact, low-power, digital output 3-axis linear accelerometer provided in an LGA package. The device includes a sensing element and an IC interface that provides measured acceleration data through an I2C/SPI serial interface.
The note details the theory of operation, electrical connection requirements, absolute maximum ratings, and digital interface protocols including I2C and SPI. It also describes the internal registers for control, data, status, and free-fall/wake-up functions, along with application information on startup sequences and interrupt generation.
| Full scale | +2g, +8g |
|---|---|
| Output data rate | 100Hz or 400Hz |
| Operating temperature | -40°C to +85°C |
| Supply voltage | 2.16V up to 3.6V |
| Interface voltage | down to 1.8V |
| Typical current consumption | 400µA |
It is an ultra compact low-power three axes linear accelerometer that includes a sensing element and an IC interface.
Yes, the device has a self-test capability that allows the user to check the correct operation of the system.