By providing a choice of analog or digital absolute angular-rate outputs,
the LY530AL MEMS gyroscope from STMicroelectronics,
a world leader in MEMS, enhances design flexibility, eases integration and saves
external components. With a full-scale range up to +/-300 degrees/second, the
new ST gyroscope measures fast angular displacements in applications such as
intuitive man-machine interfaces or enhanced GPS for car navigation.
Measuring 5 x 5 x 1.5 mm, the 16-pin LGA device also has a power-down pin
to maximize overall system efficiency ensuring very low power consumption. Other
features that streamline design and save components include an integrated low-pass
filter, on-chip IC interface, and wide operating voltage range from 2.7V to
3.6V. In addition, a built-in self-test capability allows correct device operation
to be verified by the customer without movement.
The LY530AL is a single-axis sensor leveraging ST’s proven MEMS technology
to achieve stable sensitivity and output over temperature, as well as high survivability
of shock and vibration. Hence the device withstands demanding industrial and
consumer environments, including use in game controllers, virtual reality transducers,
motion controls, pointing devices, and vehicle navigation functions such as
dead-reckoning and map-matching.
Samples of the LY530AL, in RoHS-compliant ECOPACK® packaging, are available
immediately from $2.50 per unit. Full production is scheduled for Q4 2008.