DocID030986 Rev 1

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IIS2MDC

Module specifications

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2

Module specifications

2.1

Sensor characteristics

a. The product is factory calibrated at 2.5 V. The operational power supply range is from 1.71 V to 3.6 V.

Table 3. Sensor characteristics

Symbol

Parameter

Test conditions

Max.(1)

Unit

FS

±25

±49.152

gauss

So

-7%

1.5

+7%

mgauss/

LSB

TCSo

Sensitivity change vs.

±0.03

%/°C

TyOff

Magnetic sensor offset

-60

+60

mgauss

TCOff

Magnetic sensor offset

change vs. temp.(6)

With offset cancellation

-0.3

+0.3

mgauss/°C

RMS

High-resolution mode

3

4.6

mgauss

(RMS)

ODR

Output data rate

10

20

50

100

Hz

ST

15

500

mgauss

Top

Operating temperature range

-40

+85

°C

1. Min/Max values are based on characterization results, not tested in production and not guaranteed.

2. Typical specifications are not guaranteed.

3. The typical value of the magnetic dynamic range applies when the magnetic field is fully aligned with one of the sensitive

axes. In presence of a stray field in the cross-axis direction, the magnetic dynamic range (max module) can decrease down

to the min value.

4. Values after factory calibration test and trimming.

5. Measurements are performed in a uniform temperature setup and they are based on characterization data in a limited

number of samples, not measured during final test for production.

6. Based on characterization data on a limited number of samples, not measured during final test for production.

7. Excluding drift due to magnetic shock.

8. With low-pass filter or offset cancellation enabled.

9. LP, single measurement mode.