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LIS344ALTR 数据手册 - ST Microelectronics(意法半导体)
制造商:
ST Microelectronics(意法半导体)
分类:
加速度传感器
封装:
LFLGA-16
描述:
MEMS惯性传感器的3轴超紧凑型线性加速计 MEMS inertial sensor 3-axis ultracompact linear accelerometer
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LIS344ALTR数据手册
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December 2007 Rev 1 1/15
15
LIS344AL
MEMS inertial sensor
3-axis ultracompact linear accelerometer
Features
■ Single voltage supply operation
■ ±3.5g full-scale
■ Output voltage, offset and sensitivity are
ratiometric to the supply voltage
■ Factory trimmed device sensitivity and offset
■ Embedded self test
■ RoHS/ECOPACK® compliant
■ High shock survivability (10000g)
Description
The LIS344AL is an ultra compact consumer low-
power three-axis linear accelerometer that
includes a sensing element and an IC interface
able to take the information from the sensing
element and to provide an analog signal to the
external world.
The sensing element, capable of detecting the
acceleration, is manufactured using a dedicated
process developed by ST to produce inertial
sensors and actuators in silicon.
The IC interface is manufactured using a CMOS
process that allows high level of integration to
design a dedicated circuit which is trimmed to
better match the sensing element characteristics.
The LIS344AL is capable of measuring
accelerations over a maximum bandwidth of
2.0kHz. The device bandwidth may be reduced by
using external capacitances. A self-test capability
allows the user to check the functioning of the
system.
The LIS344AL is available in Land Grid Array
package (LGA) and it is guarantee to operate over
an extended temperature range of -40°C to
+85°C.
The LIS344AL belongs to a family of products
suitable for a variety of applications:
– Mobile terminals
– Gaming and virtual reality input devices
– Antitheft systems and inertial navigation
– Appliance and robotics.
LGA 16
(4x4x1.5mm)
Table 1. Device summary
Order code Temp range, ° CPackage Packing
LIS344AL -40°C to +85°C LGA-16 Tray
LIS344ALTR -40°C to +85°C LGA-16 Tape & Reel
www.st.com
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