LIS3DSH datasheet(13/53 Pages) STMICROELECTRONICS

部件名	LIS3DSH

功能描述	MEMS digital output motion sensor ultra low-power high performance three-axis ?쐍ano??accelerometer

PDF	53 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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13 / 53 page

LIS3DSH

Mechanical and electrical specifications

Doc ID 022405 Rev 1

13/53

3.2

Electrical characteristics

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

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

Table 4.

Electrical characteristics (1)

Symbol

Parameter

Test conditions

Min.

Typ.(2)

Max.

Unit

Vdd

Supply voltage

1.71

2.5

3.6

Vdd_IO

I/O pins supply voltage(3)

1.71

Vdd+0.1

IddA

Current consumption in Active

mode

1.6 kHz ODR

225

µA

3.125 Hz ODR

µA

IddPdn

Current consumption in power-

down/standby mode

2µA

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

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

Typical specifications are not guaranteed.

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

measurement chain is powered off.

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