LSM303D is noisier than LSM303DLHC

[mark239955_stm1_stmicro]

Posted on December 05, 2014 at 00:07

We are testing out the LSM303D in our new product and we are finding that it is a lo noisier than the LSM303DLHC.    Should this be the case? We assumed that the LSM303D would have less noise.

Our init sequence;

    writeMagReg( LSM303D_CTRL0, 0x00);

    writeMagReg( LSM303D_CTRL1, 0x5F); 

    writeMagReg( LSM303D_CTRL2, 0x18); 

    writeMagReg( LSM303D_CTRL3, 0x00); 

    writeMagReg( LSM303D_CTRL4, 0x00);  

    writeMagReg( LSM303D_CTRL5, 0xF0);  

    writeMagReg( LSM303D_CTRL6, 0x60);  

    writeMagReg( LSM303D_CTRL7, 0x00);

#lsm303dlhc #noise #lsm303d

[643680111]

Posted on January 18, 2016 at 18:44

hi there,

I have the same question. And the raw data peak every 4 seconds. WHY?????