LSM303DLH datasheet(11/47 Pages) STMICROELECTRONICS

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LSM303DLH

Module specifications

Doc ID 16941 Rev 1

11/47

Module specifications

2.1

Mechanical characteristics

@ Vdd = 2.5 V, T = 25 °C unless otherwise noted(a)

The product is factory calibrated at 2.5 V. The operational power supply range is from 2.5 V to 3.3 V.

Table 3.

Mechanical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.(1)

Max.

Unit

LA_FS

Linear acceleration

measurement range(2)

FS bit set to 00

±2.0

FS bit set to 01

±4.0

FS bit set to 11

±8.0

M_FS

Magnetic measurement range

GN bits set to 001

±1.3

gauss

GN bits set to 010

±1.9

GN bits set to 011

±2.5

GN bits set to 100

±4.0

GN bits set to 101

±4.7

GN bits set to 110

±5.6

GN bits set to 111

±8.1

LA_So

Linear acceleration sensitivity

FS bit set to 00

12 bit representation

0.911.1

g/digit

FS bit set to 01

12 bit representation

1.822.2

FS bit set to 11

12 bit representation

3.5

3.9

4.3

M_GN

Magnetic gain setting

GN bits set to 001 (X,Y)

1055

LSB/

gauss

GN bits set to 001 (Z)

950

GN bits set to 010 (X,Y)

795

GN bits set to 010 (Z)

710

GN bits set to 011 (X,Y)

635

GN bits set to 011 (Z)

570

GN bits set to 100 (X,Y)

430

GN bits set to 100 (Z)

385

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

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