LIS2DH12 datasheet(12/53 Pages) STMICROELECTRONICS

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Mechanical and electrical specifications

LIS2DH12

12/53

DocID025056 Rev 6

2.3

Electrical characteristics

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

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

Table 6. Electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.(1)

Max.

Unit

Vdd

Supply voltage

1.71

2.5

3.6

Vdd_IO

I/O pins supply voltage(2)

1.71

Vdd+0.1

Idd

Current consumption

in normal mode

50 Hz ODR

μA

1 Hz ODR

μA

IddLP

Current consumption

in low-power mode

50 Hz ODR

μA

IddPdn

Current consumption

in power-down mode

0.5

μA

VIH

Digital high-level input voltage

0.8*Vdd_IO

VIL

Digital low-level input voltage

0.2*Vdd_IO

VOH

High-level output voltage

0.9*Vdd_IO

VOL

Low-level output voltage

0.1*Vdd_IO

Top

Operating temperature range

-40

+85

°C

1. Typical specification are not guaranteed.

2. It is possible to remove Vdd maintaining Vdd_IO without blocking the communication busses, in this condition the

measurement chain is powered off.

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