I3G4250D 3-Axis Digital Output Gyroscope STMicroelectronics I3G4250D 3-Axis Digital Output Gyroscope is a low-power angular rate sensor able to provide unprecedented stability at zero-rate level and sensitivity over temperature and time. The I3G4250D includes a sensing element and an IC interface capable of providing the measured angular rate to the application through a standard SPI digital interface. This gyroscope comes with I2C compatible interface. The sensing element is manufactured using a dedicated micromachining process developed by STMicroelectronics to produce inertial sensors and actuators on silicon wafers.