STMicroelectronics L3G3250A
The L3G3250A is available in a plastic land grid array (LGA) package and can operate within a temperature range from -40 °C to +85 °C. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world via three analog outputs. The sensing element is manufactured using a dedicated micro-machining process developed by STMicroelectronics to produce inertial sensors and actuators on silicon wafers.FEATURES
● Two selectable full scales (625/2500 dps)● Embedded self-test
● Wide supply voltage range: 2.4 V to 3.6 V
● Embedded power-down and sleep mode
● Embedded low-pass filter
● Integrated high-pass filter reset
● High shock survivability
● Extended operating temperature range (-40 °C to 85 °C)
● ECOPACK® RoHS and “Green” compliant
APPLICATIONS
● Gaming and virtual reality input devices● Motion control with MMI (man-machine interface)
● GPS navigation systems
● Appliances and robotics LGA-16 (3.5x3.0x1.0 mm) The IC interface is manufactured using a CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the sensing element characteristics.
DESCRIPTION
The L3G3250A is a low-power three-axis angular rate sensor. Table 1. Device summary Order code Temperature range (°C) L3G3250A L3G3250ATR -40 to +85 -40 to +85 Package LGA-16 (3.5x3.0x1.0) LGA-16 (3.5x3.0x1.0) Packing Tray Tape and reel August 2011 Doc ID 022118 Rev 1 This is preliminary information on a new product now in development or undergoing evaluation.