LPY530AL Datasheet, PDF (1/12 Pages) STMicroelectronics – MEMS motion sensor: dual axis pitch and yaw ±300°/s analog gyroscope

LPY530AL
Features
MEMS motion sensor:
dual axis pitch and yaw ±300°/s analog gyroscope
Preliminary data
■ 2.7 V to 3.6 V single supply operation
■ Very extended operating temperature range
(-40°C to +85°C)
■ High stability overtemperature
■ Absolute analog rate output
■ Two separate outputs for each axis
(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
■ Pointing devices, remote and game controllers
■ Motion control with user interface
■ GPS navigation systems
■ Industrial and robotics
Description
The LPY530AL is a low-power two-axis
micromachined gyroscope able to measure
angular rate along pitch and yaw axes.
It provides excellent temperature stability and
high resolution over extended operating
temperature range (-40°C to +85°C).
Table 1. Device summary
Order code
Temperature range (°C)
LGA-16L (5x5x1.5mm)
The LPY530AL has a full scale of ±300 °/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 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.
LPY530AL 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
LPY530AL
LPY530ALTR
-40 to +85
-40 to +85
LGA-16 (5x5x1.5)
LGA-16 (5x5x1.5)
Tray
Tape and reel
July 2009
Doc ID 15807 Rev 2
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
1/12
www.st.com
12