LIS2DUX12TR datasheet(6/102 Pages) STMICROELECTRONICS

6 / 102 page

2.2

Electrical 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 3. Electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ(1)

Max.

Unit

Vdd

Supply voltage

1.62

1.8

3.6

Vdd_IO I/O pins supply voltage(2)

I²C and SPI interfaces

1.62

3.6

MIPI I3C® interface

1.08

3.6

IddHP

Current consumption in high-performance mode

FS = ±8 g

ODR = all ODRs

BW = ODR/2 with anti-aliasing filter

Temperature sensor off

10.8

µA

IddLP

Current consumption in low-power mode

FS = ±8 g

ODR = 50 Hz,

BW = ODR/2 with anti-aliasing filter

Temperature sensor off

6.2

µA

IddULP Current consumption in ultralow-power mode

FS = ±8 g

ODR = 1.6 Hz,

BW = ODR/2

Temperature sensor off

2.7

µA

IddPD

Current consumption in deep power-down

VIH

Digital high-level input voltage

0.7*Vdd_IO

VIL

Digital low-level input voltage

0.3*Vdd_IO

VOH

Digital high-level output voltage

IOH = 4 mA(3)

Vdd_IO - 0.2 V

VOL

Digital low-level output voltage

IOL = 4 mA(3)

0.2 V

1. Typical specifications 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.

3. 4 mA is the maximum driving capability, that is, the maximum DC current that can be sourced/sunk by the digital pin in order to guarantee

the correct digital output voltage levels VOH and VOL.

2.3

Temperature sensor characteristics

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

Table 4. Temperature sensor characteristics

Symbol

Parameter

Min.

Typ.(1)

Max.

Unit

Top

Operating temperature range

-40

+85

°C

Toff

Temperature offset(2)

-15

+15

°C

TSDr

Temperature sensor output change vs. temperature

0.045(3)

°C/LSB

TODR

Temperature refresh rate

ODR

1. Typical specifications are not guaranteed.

2. The output of the temperature sensor is 0 LSB (typ.) at 25 °C.

3. 12-bit resolution.

LIS2DUX12

Electrical characteristics

DS14071 - Rev 2

page 6/102

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