L3G4IS 반도체 회로 부품 판매점
MEMS motion sensor
|
|
 STMicroelectronics |
www.DataSheet.co.kr
L3G4IS
MEMS motion sensor:
three-axis digital output gyroscope for gaming and OIS
Preliminary data
Features
■ Three selectable full-scales (250/500/2000
dps) for gaming applications
■ ± 65 dps full-scale for OIS applications
■ Independent I2C and SPI digital interfaces
■ Embedded temperature sensor
■ Integrated low- and high-pass filters with user-
selectable bandwidth
■ Wide supply voltage range: 2.4 V to 3.6 V
■ Low voltage-compatible IOs (1.8 V)
■ Power-down and sleep mode for smart power
saving
■ Embedded FIFO (first-in first-out buffer)
■ ECOPACK® RoHS and “Green” compliant
Applications
■ Gaming and virtual reality input devices
■ Optical image stabilization
■ Motion control and gesture recognition
■ GPS navigation systems
LGA-16 (4x4x1 mm)
scale can be activated by powering two separate
pins, the internal ASIC blocks automatically detect
and enable the selected device configuration.
The unique sensing element is manufactured
using a dedicated micro-machining process
developed by STMicroelectronics to produce
inertial sensors and actuators on silicon wafers.
The L3G4IS is available in a plastic land grid array
(LGA) package and can operate within a
temperature range of -30 °C to +85 °C.
Description
The L3G4IS is the first three-axis MEMS
gyroscope that enables both user interface and
image stabilization applications at the same time.
Thanks to two different independent reading
chains and digital interfaces, the L3G4IS delivers
previously unseen levels of flexibility to the end
user.
Each reading chain and the corresponding full-
Table 1. Device summary
Order code
Temperature range (°C)
L3G4IS
L3G4ISTR
-30 to +85
-30 to +85
Package
LGA-16 (4x4x1)
LGA-16 (4x4x1)
Packing
Tray
Tape and reel
December 2011
Doc ID 022612 Rev 1
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
1/24
www.st.com
24
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
Contents
Contents
L3G4IS
1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Zero-rate level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Working mode selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 User interface mode specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1 Mechanical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.3 Temperature sensor characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.4 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5 Image stabilization (OIS mode) specifications . . . . . . . . . . . . . . . . . . . 13
5.1 Mechanical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.3 Temperature sensor characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.4 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6 Application hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.1 Power supply configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.1.1 Configuration 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.1.2 Configuration 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.1.3 Configuration 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.1.4 Configuration 4 (case use) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7 Soldering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2/24 Doc ID 022612 Rev 1
Datasheet pdf - http://www.DataSheet4U.net/
|
PDF 파일 내의 페이지 : 총 24 페이지
제조업체: STMicroelectronics
( stm )
L3G4IS sensor
데이터시트 다운로드 :
[ L3G4IS.PDF ]
[ L3G4IS 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
