STMicroelectronics LSM303D
The LSM303D is a system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor. The LSM303D has linear acceleration full scales of ±2g / ±4g / ±6g / ±8g / ±16g and a magnetic field full scale of ±2 / ±4 / ±8 / ±12 gauss. The LSM303D includes an I2C serial bus interface that supports standard and fast mode (100 kHz and 400 kHz) and SPI serial standard interface.| Part No. | LSM303D |
|---|---|
| Datasheet | LSM303D Download |
| Manufacturer |  STMicroelectronics |
| Description | 3D accelerometer and 3D magnetometer |
| Buy | Stock & Price |
FEATURES
● 3 magnetic field channels and 3 acceleration channels● ±2/±4/±8/±12 gauss magnetic full scale
● ±2/±4/±6/±8/±16 g linear acceleration full scale
● 16-bit data output
● SPI / I2C serial interfaces
● Analog supply voltage 2.16 V to 3.6 V
● Power-down mode / low-power mode
● Programmable interrupt generators for free- fall, motion detection and magnetic field detection
● Embedded temperature sensor
● Embedded FIFO
● ECOPACK®, RoHS and “Green” compliant
APPLICATIONS
● Tilt-compensated compasses● Map rotation
● Position detection
● Motion-activated functions
● Free-fall detection
● Click/double-click recognition
● Pedometers
● Intelligent power saving for handheld devices
DESCRIPTION
The system can be configured to generate an interrupt signal for free-fall, motion detection and magnetic field detection. Thresholds and timing of interrupt generators are programmable by the end user. Magnetic and accelerometer blocks can be enabled or put into power-down mode separately. The LSM303D is available in a plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.
