参数资料
型号: L3G3250ATR
厂商: STMICROELECTRONICS
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PBGA16
封装: 3.50 X 3.00 MM, 1.00 MM HEIGHT, GREEN, PLASTIC, LGA-16
文件页数: 1/12页
文件大小: 257K
代理商: L3G3250ATR
Preliminary data
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
August 2011
Doc ID 022118 Rev 1
1/12
12
L3G3250A
MEMS motion sensor:
three-axis analog gyroscope
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
Description
The L3G3250A is a low-power three-axis angular
rate sensor.
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.
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.
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.
LGA-16 (3.5x3.0x1.0 mm)
Table 1. Device summary
Order code
Temperature range (°C)
Package
Packing
L3G3250A
-40 to +85
LGA-16 (3.5x3.0x1.0)
Tray
L3G3250ATR
-40 to +85
LGA-16 (3.5x3.0x1.0)
Tape and reel
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