L3G3250AMEMS motion sensor: 3-axis nano analog gyroscope
The L3G3250A is a low-power three-axis angular rate sensor.
It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world via three analog outputs.
The sensing element is manufactured using a dedicated micro-machining process developed by STMicroelectronics to produce inertial sensors and actuators on silicon wafers.
The IC interface is manufactured using a CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the sensing element characteristics.
The L3G3250A is available in a plastic land grid array (LGA) package and can operate within a temperature range from -40 °C to +85 °C.
- Two selectable full scales (625/2500 dps)
- Embedded self-test
- Wide supply voltage range: 2.4 V to 3.6 V
- Embedded power-down and sleep mode
- Embedded low-pass filter
- Integrated high-pass filter reset
- High shock survivability
- Extended operating temperature range (-40 °C to 85 °C)
- ECOPACK® RoHS and “Green” compliant
DS8620: MEMS motion sensor: three-axis analog gyroscope
AN4156: Hardware abstraction layer for Android
Technical Notes & Articles
TN0018: Surface mounting guidelines for MEMS sensors in an LGA package
Related Tools and Software
Publications and Collaterals
MEMS motion sensors
Optical Image Stabilization (OIS) - white paper