LSM303DLH Datasheet, PDF (11/47 Pages) STMicroelectronics – Sensor module: 3-axis accelerometer and 3-axis magnetometer

LSM303DLH
2
Module specifications
Module specifications
2.1
Mechanical characteristics
@ Vdd = 2.5 V, T = 25 °C unless otherwise noted^(a)
Table 3. Mechanical characteristics
Symbol
Parameter
Test conditions
LA_FS
Linear acceleration
measurement range⁽²⁾
FS bit set to 00
FS bit set to 01
FS bit set to 11
GN bits set to 001
GN bits set to 010
GN bits set to 011
M_FS
Magnetic measurement range GN bits set to 100
GN bits set to 101
LA_So
Linear acceleration sensitivity
GN bits set to 110
GN bits set to 111
FS bit set to 00
12 bit representation
FS bit set to 01
12 bit representation
FS bit set to 11
12 bit representation
GN bits set to 001 (X,Y)
GN bits set to 001 (Z)
GN bits set to 010 (X,Y)
GN bits set to 010 (Z)
GN bits set to 011 (X,Y)
M_GN Magnetic gain setting
GN bits set to 011 (Z)
GN bits set to 100 (X,Y)
GN bits set to 100 (Z)
GN bits set to 101 (X,Y)
GN bits set to 101 (Z)
GN bits set to 110 (X,Y)
GN bits set to 110 (Z)
GN bits set to 111⁽²⁾ (X,Y)
GN bits set to 111⁽²⁾ (Z)
Min.
0.9
1.8
3.5
Typ.⁽¹⁾
±2.0
±4.0
±8.0
±1.3
±1.9
±2.5
±4.0
±4.7
±5.6
±8.1
1
Max.
1.1
Unit
g
gauss
2
2.2 mg/digit
3.9
1055
950
795
710
635
570
430
385
375
335
320
285
230
205
4.3
LSB/
gauss
a. The product is factory calibrated at 2.5 V. The operational power supply range is from 2.5 V to 3.3 V.
Doc ID 16941 Rev 1
11/47