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I3G4250D 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
陀螺仪
封装:
TFLGA-16
描述:
姿态传感器/陀螺仪 I3G4250D TFLGA-16
Pictures:
3D模型
符号图
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引脚图
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I3G4250D数据手册
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This is information on a product in full production.
April 2015 DocID027628 Rev 2 1/43
I3G4250D
MEMS motion sensor:
3-axis digital output gyroscope
Datasheet - production data
Features
Wide supply voltage: 2.4 V to 3.6 V
Selectable full scale (245/500/2000 dps)
I
2
C/SPI digital output interface
16-bit rate value data output
8-bit temperature data output
Two digital output lines (interrupt and data
ready)
Integrated low- and high-pass filters with user-
selectable bandwidth
Ultra-stable over temperature and time
Low-voltage-compatible IOs (1.8 V)
Embedded power-down and sleep mode
Embedded temperature sensor
Embedded FIFO
High shock survivability
Extended operating temperature range
(-40 °C to +85 °C)
ECOPACK
®
, RoHS and “Green” compliant
Applications
Industrial applications
Navigation systems and telematics
Motion control with MMI (man-machine
interface)
Appliances and robotics
Description
The I3G4250D is a low-power 3-axis angular rate
sensor able to provide unprecedented stability at
zero-rate level and sensitivity over temperature
and time. It includes a sensing element and an IC
interface capable of providing the measured
angular rate to the application through a standard
SPI digital interface. An I
2
C compatible interface
is also available.
The sensing element is manufactured using a
dedicated micromachining 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 characteristics of the sensing
element.
The I3G4250D has a selectable full scale
(±245/±500/±2000 dps) and is capable of
measuring rates with a user-selectable
bandwidth.
The I3G4250D is available in a plastic land grid
array (LGA) package and can operate within a
temperature range of -40 °C to +85 °C.
/*$
[[PP
Table 1. Device summary
Order code Temperature range (°C) Package Packing
I3G4250D -40 to +85 LGA-16 (4x4x1.1 mm
3
) Tray
I3G4250DTR -40 to +85 LGA-16 (4x4x1.1 mm
3
) Tape and reel
www.st.com
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