ASM330LHB datasheet(11/131 Pages) STMICROELECTRONICS

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12. The angular rate self-test output change is defined with the device in stationary condition as the absolute value of: OUTPUT[LSb] (self-test

enabled) - OUTPUT[LSb] (self-test disabled). 1LSb = 70 mdps at ±2000 dps full scale.

13. The sign of the angular rate self-test output change is defined by the STx_G bits in a dedicated register for all axes.

4.2

Electrical characteristics

@ Vdd = 3.0 V, T = -40 °C to +105 °C, up to gyroscope FS = ±2000 dps unless otherwise noted.

Table 3. Electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.(1)

Max.

Unit

Vdd

Supply voltage

1.71

3.6

Vdd_IO

Power supply for I/O

1.62

3.6

GA_Idd

Gyroscope and accelerometer current consumption

Vdd = 3.0 V, ODR = 1.6 kHz

-40 °C to +125 °C

1.3

1.6

A_IddHP

Accelerometer current consumption in high-performance mode

Vdd = 3.0 V, ODR = 1.6 kHz

-40 °C to +125 °C

360

530

µA

LA_IddLM Accelerometer current consumption in low-power mode

Vdd = 3.0 V, ODR = 52 Hz

@25 °C

150

µA

Vdd = 3.0 V, ODR = 12.5 Hz(3)

@25 °C

µA

Vdd = 3.0 V, ODR = 1.6 Hz(3)

@25 °C

µA

Vdd = 1.71 V, ODR = 52 Hz

@25 °C

150

µA

Vdd = 1.71 V, ODR = 12.5 Hz(3)

@25 °C

µA

Vdd = 1.71 V, ODR = 1.6 Hz(3)

@25 °C

5.5

µA

LC_IddLM Current consumption in low-power mode, combo mode

Vdd = 3.0 V, ODR = 52 Hz

-40 °C to +125 °C

530

800

µA

Vdd = 3.0 V, ODR = 12.5 Hz(3)

@25 °C

475

µA

Vdd = 1.71 V, ODR = 52 Hz

-40 °C to +125 °C

520

800

µA

Vdd = 1.71 V, ODR = 12.5 Hz(3)

@25 °C

470

µA

IddPD

Gyroscope and accelerometer current consumption during power-

down

Vdd = 3.0 V, @25 °C

µA

Ton

Turn-on time(2)

VIH(3)

Digital high-level input voltage

0.7 *

Vdd_IO

VIL(3)

Digital low-level input voltage

0.3 * Vdd_IO

VOH(3)

High-level output voltage

IOH = 4 mA(4)

Vdd_IO -

0.2

VOL(3)

Low-level output voltage

IOL = 4 mA(4)

0.2

Top

Operating temperature range

-40

+105

°C

1. Typical specifications are not guaranteed.

2. Time to obtain stable sensitivity (within ±5% of final value) switching from power-down to normal operation

3. Evaluated by characterization - not tested in production

4. 4 mA is the minimum driving capability, that is, 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.

ASM330LHB

Electrical characteristics

DS13773 - Rev 7

page 11/131

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