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LY550ALH Datasheet دیتاشیت PDF دانلود

دیتاشیت - STMicroelectronics - MEMS motion sensor:high performance +-500 /s analog yaw-rate gyroscope

شماره قطعه LY550ALH
شرح مفصل MEMS motion sensor:high performance +-500 /s analog yaw-rate gyroscope
تولید کننده STMicroelectronics 
آرم STMicroelectronics 


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LY550ALH شرح
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LY550ALH
Features
MEMS motion sensor:
high performance ±500 °/s analog yaw-rate gyroscope
Preliminary data
2.7 V to 3.6 V single-supply operation
Wide operating temperature range
(-40 °C to +85 °C)
High stability overtemperature
Analog absolute angular-rate output
Two separate outputs
(1x and 4x amplified)
Integrated low-pass filters
Low power consumption
Embedded power-down
Embedded self-test
High shock and vibration survivability
ECOPACK® RoHS and “Green” compliant
(see Section 5)
Applications
Gaming applications
Pointing devices, remote and game controllers
Motion control with user interface
Industrial and robotics
Description
The LY550ALH is a low-power single-axis
micromachined gyroscope capable of measuring
angular rate along yaw axis.
It provides excellent temperature stability and
high resolution over an extended operating
temperature range (-40 °C to +85 °C).
Table 1. Device summary
Order code
Temperature range (°C)
LGA-16L (5x5x1.5mm)
The LY550ALH has a full scale of ±500 °/s and is
capable of detecting rates with a -3 dB bandwidth
up to 140 Hz.
The gyroscope is the combination of one actuator
and one accelerometer integrated in a single
micromachined structure.
It includes a sensing element composed by single
driving mass, kept in continuos oscillating
movement and able to react when an angular rate
is applied based on the Coriolis principle.
A CMOS IC provides the measured angular rate
to the external world through an analog output
voltage, allowing high level of integration and
production trimming to better match sensing
element characteristics.
ST’s gyroscope family leverages on robust and
mature manufacturing process already used for
the production of micromachined accelerometers.
ST is already in the field with several hundreds
million sensors with excellent acceptance from
the market in terms of quality, reliability and
performance.
LY550ALH is provided in plastic land grid array
(LGA) package. Several years ago ST pioneered
successfully the usage of this package for
accelerometers. Today ST has the widest
manufacturing capability and strongest expertise
in the world for production of sensor in plastic
LGA package.
Package
Packing
LY550ALH
LY550ALHTR
-40 to +85
-40 to +85
LGA-16 (5x5x1.5)
LGA-16 (5x5x1.5)
Tray
Tape and reel
July 2009
Doc ID 15802 Rev 2
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
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دیتاشیت توصیه

شماره قطعه شرح مفصل تولید کنندگان
LY550ALH MEMS motion sensor:high performance +-500 /s analog yaw-rate gyroscope STMicroelectronics
STMicroelectronics

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