Magnetic and electrical specifications

LIS3MDL

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DocID024204 Rev 4

2

Magnetic and electrical specifications

2.1

Magnetic characteristics

a. The product is factory calibrated at 2.5 V. The operational power supply range is from 1.9 V to 3.6 V.

Table 3. Mechanical characteristics

Symbol

Parameter

Test conditions

Min.

Max.

Unit

FS

Measurement range

±4

gauss

±8

±12

±16

GN

Sensitivity

FS=±4 gauss

6842

LSB/

gauss

FS=±8 gauss

3421

FS=±12 gauss

2281

FS=±16 gauss

1711

Zgauss

Zero-gauss level

FS=±4 gauss

±1

gauss

RMS

RMS noise

X-axis; FS=±12 gauss;

Ultra-high-performance mode

3.2

mgauss

Y-axis; FS=±12 gauss

Ultra-high-performance mode

3.2

mgauss

Z-axis; FS=±12 gauss

Ultra-high-performance mode

4.1

mgauss

NL

Non-linearity

Best-fit straight line

FS = ±12 gauss

Happlied = ±6 gauss

±0.12

%FS

ST

X-axis

FS = ±12 gauss

13

gauss

Y-axis

FS = ±12 gauss

13

Z-axis

FS = ±12 gauss

0.1

1

DF

Magnetic disturbance

field

Zero-gauss offset starts to degrade

50

gauss

Top

Operating

temperature range

-40

+85

°C

1. Typical specifications are not guaranteed.

2. Absolute value.