LSM303DLHC Datasheet, PDF (37/43 Pages) STMicroelectronics – Ultra compact high performance e-compass 3D accelerometer and 3D magnetometer module

LSM303DLHC
Register description
Table 72.
DO2
1
1
Data rate configurations (continued)
DO1
DO0
Minimum data output rate (Hz)
1
0
75
1
1
220
7.2.2 CRB_REG_M (01h)
Table 73. CRA_REG register
GN2
GN1
GN0
0⁽¹⁾
0⁽¹⁾
0⁽¹⁾
0⁽¹⁾
0⁽¹⁾
1. This bit must be set to ‘0’ for correct working of the device.
Table 74.
GN1-0
CRA_REG description
Gain configuration bits. The gain configuration is common for all channels (refer to
Table 75)
7.2.3
Table 75. Gain setting
GN2 GN1 GN0
Sensor input
field range
[Gauss]
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
±1.3
±1.9
±2.5
±4.0
±4.7
±5.6
±8.1
Gain X, Y, and
Z
[LSB/Gauss]
Gain Z
[LSB/Gauss]
1100
980
855
760
670
600
450
400
400
355
330
295
230
205
Output range
0xF800–0x07FF
(-2048–2047)
MR_REG_M (02h)
Table 76. MR_REG
0⁽¹⁾
0⁽¹⁾
0⁽¹⁾
0⁽¹⁾
0⁽¹⁾
1. This bit must be set to ‘0’ for correct working of the device.
0⁽¹⁾
MD1
MD0
Table 77.
MD1-0
MR_REG description
Mode select bits. These bits select the operation mode of this device (refer to
Table 78)
Doc ID 018771 Rev 1
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