LIS2DH datasheet(10/50 Pages) STMICROELECTRONICS

10 / 50 page

Mechanical and electrical specifications

LIS2DH

10/49

Doc ID 022516 Rev 1

Mechanical and electrical 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 1.71V to 3.6 V.

Table 3.

Mechanical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.(1)

Max.

Unit

Measurement range(2)

FS bit set to 00

±2.0

FS bit set to 01

±4.0

FS bit set to 10

±8.0

FS bit set to 11

±16.0

Sensitivity

FS bit set to 00;

Normal mode

mg/digit

FS bit set to 00;

High Resolution mode

FS bit set to 00;

Low power mode

FS bit set to 01;

Normal mode

mg/digit

FS bit set to 01;

High Resolution mode

FS bit set to 01;

Low power mode

FS bit set to 10;

Normal mode

mg/digit

FS bit set to 10;

High Resolution mode

FS bit set to 10;

Low power mode

FS bit set to 11;

Normal mode

mg/digit

FS bit set to 11;

High Resolution mode

FS bit set to 11;

Low power mode

192

TCSo

Sensitivity change vs

temperature

FS bit set to 00

0.01

%/°C

TyOff

Typical zero-

g level

offset accuracy(3),(4)

FS bit set to 00

±40

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