STMicroelectronics I3G4250DTR 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 I3G4250DTR includes a sensing element and an IC interface capable of providing the measured angular rate to the application through a standard SPI digital interface. An I2C compatible interface is also available. The sensing element is manufactured using a dedicated micromachining 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 characteristics of the sensing element. The I3G4250DTR has a selectable full scale (�245/�500/�2000dps) and is capable of measuring rates with a user-selectable bandwidth. The I3G4250DTR is available in a plastic land grid array (LGA) package and can operate within a temperature range of -40�C to +85�C.
Feature
- Wide supply voltage: 2.4 V to 3.6 V
- Selectable full scale (245/500/2000 dps)
- I2C/SPI digital output interface
- 16-bit rate value data output
- 8-bit temperature data output
- Two digital output lines (interrupt and data ready)
- Integrated low- and high-pass filters with user-selectable bandwidth
- Ultra-stable over temperature and time
