LY3100ALH MEMS motion sensor: high performance ± 1000 dps analog yaw-rate gyroscope

The LY3100ALH is a high performance low-power single-axis micromachined gyroscope capable of measuring angular rate along yaw axis.

It provides excellent temperature stability and high resolution over extended operating temperature range (-40°C to +85°C).

The LY3100ALH has a full scale of ±1000 dps and is capable of detecting rates with a -3 dB bandwidth up to 140 Hz.

The device includes a sensing element composed of a single driving mass, kept in continuous oscillation and capable of reacting, based on the Coriolis principle, when an angular rate is applied.

A CMOS IC provides the measured angular rate to the external world through an analog output voltage, allowing high levels of integration and production trimming to better match sensing element characteristics.

ST's family of gyroscopes leverages on the mature and robust manufacturing process already used for the production of micro-machined accelerometers.

ST is already in the field with several hundred million sensors which have received excellent acceptance from the market in terms of quality, reliability and performance.

The LY3100ALH is available in a plastic land grid array (LGA) package, which ST successfully pioneered for accelerometers.Today ST has the widest manufacturing capability and strongest expertise in the world for production of sensors in plastic LGA packages

技术特性

2.7 V to 3.6 V single supply operation
Wide extended operating temperature range (-40°C to +85°C)
High stability over temperature
Analog absolute angular-rate output
Integrated low-pass filters
Low power consumption
Sleep mode
Embedded power-down
Embedded self-test
High shock and vibration survivability
ECOPACK® RoHS and "Green" compliant

应用领域

Gaming applications
Pointing devices, remote and game controllers
Motion control with user interface
Industrial and robotics

功能框图

LY3100ALH 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
LY3100ALH	Active		1000	LGA 10 3x5x1.1	Tray		LY3100ALH
LY3100ALHTR	Active		1000	LGA 10 3x5x1.1	Tape And Reel		LY3100ALHTR

DATASHEET

描述	版本	大小
LY3100ALH :MEMS motion sensor: high performance ±1000 dps analog yaw-rate gyroscope	1	234KB

USER MANUALS

描述	版本	大小
UM1049: Unico GUI: software guide	2	1838KB
UM0855: Demonstration kit for single and double axis gyroscopes in a 4 x 5 mm package	1	1477KB
UM1064: Software guide for Unico Lite	2	349KB

BOARDS AND TOOLS

型号	描述
STEVAL-MKI075V1	LY3100ALH adapter board designed for a standard DIL24 socket
STEVAL-MKI072V1	MEMS demonstration board based on LY3100ALH (analog output single-axis gyroscope)