LIS3DH datasheet(1/42 Pages) STMICROELECTRONICS

部件名	LIS3DH

功能描述	ultra low-power high performance 3-axes ?쐍ano??accelerometer

PDF	42 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 42 page

May 2010

Doc ID 17530 Rev 1

1/42

42

LIS3DH

MEMS digital output motion sensor

ultra low-power high performance 3-axes “nano” accelerometer

Features

■ Wide supply voltage, 1.71 V to 3.6 V

■ Independent IOs supply (1.8 V) and supply

voltage compatible

■ Ultra low-power mode consumption

down to 2 µA

■ ±2g/±4g/±8g/±16g dynamically selectable full-

scale

■ I2C/SPI digital output interface

■ 16 bit data output

■ 2 independent programmable interrupt

generators for free-fall and motion detection

■ 6D/4D orientation detection

■ Free-fall detection

■ Motion detection

■ Embedded temperature sensor

■ Embedded self-test

■ Embedded 96 levels of 16 bit data output FIFO

■ 10000 g high shock survivability

■ ECOPACK® RoHS and “Green” compliant

Applications

■ Motion activated functions

■ Free-fall detection

■ Click/double click recognition

■ Intelligent power saving for handheld devices

■ Pedometer

■ Display orientation

■ Gaming and virtual reality input devices

■ Impact recognition and logging

■ Vibration monitoring and compensation

Description

The LIS3DH is an ultra low-power high

performance three axes linear accelerometer

belonging to the “nano” family, with digital I2C/SPI

serial interface standard output. The device

features ultra low-power operational modes that

allow advanced power saving and smart

embedded functions.

The LIS3DH has dynamically user selectable full

scales of

±2g/±4g/±8g/±16g and it is capable of

measuring accelerations with output data rates

from 1 Hz to 5 kHz. The self-test capability allows

the user to check the functioning of the sensor in

the final application. The device may be

configured to generate interrupt signals by two

independent inertial wake-up/free-fall events as

well as by the position of the device itself.

Thresholds and timing of interrupt generators are

programmable by the end user on the fly. The

LIS3DH has an integrated 32-level first in, first out

(FIFO) buffer allowing the user to store data for

host processor intervention reduction. The

LIS3DH is available in small thin plastic land grid

array package (LGA) and it is guaranteed to

operate over an extended temperature range from

-40 °C to +85 °C.

Table 1.

Device summary

Order codes

Temp.

range [

°C]

Package

Packaging

LIS3DH

-40 to +85

LGA-16

Tray

LIS3DHTR

-40 to +85

LGA-16

Tape and reel

LGA-16 (3x3x1 mm)

www.st.com

类似零件编号 - LIS3DH

制造商	部件名	数据表	功能描述
STMicroelectronics	LIS3DHH	641Kb / 29P	MEMS motion sensor three-axis digital output accelerometer 11-Oct-2017

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