L3G4200D

MEMS运动传感器：三轴数字输出陀螺仪 MEMS motion sensor: three-axis digital output gyroscope

The is a low-power three-axis angular rate sensor able to provide unprecedented stability of zero rate level and sensitivity over temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a digital interface I2C/SPI.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.

.

2C/SPI digital output interface

.

16 bit-rate value data output

.

8-bit temperature data output

.

Integrated low- and high-pass filters with user-selectable bandwidth

.

Ultra-stable over temperature and time

.

Embedded power-down and sleep mode

.

Embedded temperature sensor

.

Embedded FIFO