LSM6DSR datasheet(11/168 Pages) STMICROELECTRONICS

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4.2

Electrical characteristics

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

Table 3. Electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.(1)

Max.

Unit

Vdd

Supply voltage

1.71

1.8

3.6

Vdd_IO

Power supply for I/O

1.62

3.6

IddHP

Gyroscope and accelerometer current consumption in high-performance mode

1.2

IddNM

Gyroscope and accelerometer current consumption in normal mode

ODR = 208 Hz

0.7

LA_IddHP Accelerometer current consumption in high-performance mode

360

µA

LA_IddLM Accelerometer current consumption in low-power mode

ODR = 52 Hz

ODR = 12.5 Hz

ODR = 1.6 Hz

5.5

µA

IddPD

Gyroscope and accelerometer current consumption during power-down

µA

Ton

Turn-on time

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(2)

Vdd_IO - 0.2

VOL

Digital low-level output voltage

IOL = 4 mA(2)

0.2

Top

Operating temperature range

-40

+85

°C

1. Typical specifications are not guaranteed.

2. 4 mA is the minimum driving capability, i.e. the minimum DC current that can be sourced/sunk by the digital

pad in order to guarantee the correct digital output voltage levels VOH and VOL.

4.3

Temperature sensor characteristics

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

Table 4. Temperature sensor characteristics

Symbol

Parameter

Test condition

Min.

Typ.(1)

Max.

Unit

TODR(2)

Temperature refresh rate

Toff

Temperature offset(3)

-15

+15

°C

TSen

Temperature sensitivity

256

LSB/°C

TST

Temperature stabilization time(4)

500

µs

T_ADC_res

Temperature ADC resolution

bit

Top

Operating temperature range

-40

+85

°C

1. Typical specifications are not guaranteed.

2. When the accelerometer is in low-power mode and the gyroscope part is turned off, the TODR value is

equal to the accelerometer ODR.

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

4. Time from power ON to valid output data. Based on characterization data.

LSM6DSR

Electrical characteristics

DS11976 - Rev 2

page 11/168

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