L3GD20 datasheet(1/44 Pages) STMICROELECTRONICS

部件名	L3GD20

功能描述	MEMS motion sensor: three-axis digital output gyroscope

PDF	44 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 44 page

August 2011

Doc ID 022116 Rev 1

1/44

44

L3GD20

MEMS motion sensor:

three-axis digital output gyroscope

Features

■ Three selectable full scales (250/500/2000

dps)

■ I2C/SPI digital output interface

■ 16 bit-rate value data output

■ 8-bit temperature data output

■ Two digital output lines (interrupt and data

ready)

■ Integrated low- and high-pass filters with user-

selectable bandwidth

■ Wide supply voltage: 2.4 V to 3.6 V

■ Low voltage-compatible IOs (1.8 V)

■ Embedded power-down and sleep mode

■ Embedded temperature sensor

■ Embedded FIFO

■ High shock survivability

■ Extended operating temperature range (-40 °C

to +85 °C)

■ ECOPACK® RoHS and “Green” compliant

Applications

■ Gaming and virtual reality input devices

■ Motion control with MMI (man-machine

interface)

■ GPS navigation systems

■ Appliances and robotics

Description

The L3GD20 is a low-power three-axis angular

rate sensor.

It includes a sensing element and an IC interface

capable of providing the measured angular rate to

the external world through a digital interface

(I2C/SPI).

The sensing element is manufactured using a

dedicated micro-machining process developed by

STMicroelectronics to produce inertial sensors

and actuators on silicon wafers.

The IC interface is manufactured using a CMOS

process that allows a high level of integration to

design a dedicated circuit which is trimmed to

better match the sensing element characteristics.

The L3GD20 has a full scale of ±250/±500/ ±2000

dps and is capable of measuring rates with a

user-selectable bandwidth.

The L3GD20 is available in a plastic land grid

array (LGA) package and can operate within a

temperature range of -40 °C to +85 °C.

LGA-16 (4x4x1 mm)

Table 1. Device summary

Order code

Temperature range (°C)

Package

Packing

L3GD20

-40 to +85

LGA-16 (4x4x1 mm)

Tray

L3GD20TR

-40 to +85

LGA-16 (4x4x1 mm)

Tape and reel

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类似零件编号 - L3GD20

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类似说明 - L3GD20

制造商	部件名	数据表	功能描述
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More results

L3GD20 数据表(PDF) 1 Page - STMicroelectronics

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