LSM303DLHTR 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
Min. Typ.⁽¹⁾ Max.
Unit
FS bit set to 00
±2.0
LA_FS
roduct(s) M_FS
- ^{Obsolete P} LA_So
Obsolete ^{Product(s) M_GN}
Linear acceleration
measurement range⁽²⁾
Magnetic measurement range
Linear acceleration sensitivity
Magnetic gain setting
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
GN bits set to 100
GN bits set to 101
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)
GN bits set to 011 (Z)
GN bits set to 100 (X,Y)
GN bits set to 100 (Z)
±4.0
g
±8.0
±1.3
±1.9
±2.5
±4.0
gauss
±4.7
±5.6
±8.1
0.9
1
1.1
1.8
2
2.2 mg/digit
3.5
3.9
4.3
1055
950
795
710
635
570
430
385
LSB/
gauss
GN bits set to 101 (X,Y)
375
GN bits set to 101 (Z)
335
GN bits set to 110 (X,Y)
320
GN bits set to 110 (Z)
285
GN bits set to 111⁽²⁾ (X,Y)
230
GN bits set to 111⁽²⁾ (Z)
205
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