2

Mechanical and electrical specifications

2.1

Mechanical characteristics

@ Vdd = 1.8 V, T = 25 °C unless otherwise noted.

The product is factory calibrated at 1.8 V. The operational power supply range is from 1.62 V to 3.6 V.

Table 2. Mechanical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.(1)

Max.

Unit

FS

Measurement range

±2

g

±4

±8

±16

So

Sensitivity

@ FS ±2 g

0.976

mg/digit

@ FS ±4 g

1.952

@ FS ±8 g

3.904

@ FS ±16 g

7.808

An

Noise density - normal mode

@ FS ±8 g

ODR = 800 Hz, BW = ODR/2

280

µg/√Hz

TyOff

Zero-g level offset accuracy(2)

±30

mg

TCO

Zero-g offset change vs. temperature

±1

mg/°C

TCS

Sensitivity change vs. temperature

±0.035

%/°C

ST

Self-test positive difference

X-axis

320

mg

Y-axis

320

Z-axis

420

1. Typical specifications are not guaranteed.

2. Values after factory calibration test and trimming.

LIS2DU12

Mechanical and electrical specifications

DB4522 - Rev 1

page 5/13