LSM9DS0 datasheet(21/74 Pages) STMICROELECTRONICS

部件名	LSM9DS0

功能描述	iNEMO inertial module 3D accelerometer, 3D gyroscope, 3D magnetometer

PDF	74 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

21 / 74 page

DocID024763 Rev 2

21/74

LSM9DS0

Terminology

3.2.5

Zero-gauss level

The zero-gauss level offset describes the deviation of an actual output signal from the ideal

output if no magnetic field is present. Thanks to the Set/Reset Pulse and to the magnetic

sensor readout chain, the offset is dynamically cancelled. The Zero-gauss level does not

show any dependency on temperature or power supply.

3.2.6

Zero-rate level

The zero-rate level describes the actual output signal if there is no angular rate present. The

zero-rate level of highly accurate MEMS sensors is, to some extent, a result of stress to the

sensor and therefore the zero-rate level can slightly change after mounting the sensor onto

a printed circuit board or after exposing it to extensive mechanical stress. This value

changes very little over temperature and time.

LSM9DS0 数据表(PDF) 21 Page - STMicroelectronics