LIS2L02AS4 INERTIAL SENSOR Datasheet

LIS2L02AS4 Datasheet, PDF, Equivalent


Part Number

LIS2L02AS4

Description

MEMS INERTIAL SENSOR

Manufacture

STMicroelectronics

Total Page 14 Pages
Datasheet
Download LIS2L02AS4 Datasheet


LIS2L02AS4
LIS2L02AS4
MEMS INERTIAL SENSOR:
2-Axis - ±2g/±6g LINEAR ACCELEROMETER
1 Features
2.4V TO 5.25V SINGLE SUPPLY OPERATION
LOW POWER CONSUMPTION
±2g/±6g USER SELECTABLE FULL-SCALE
0.3mg RESOLUTION OVER 100Hz
BANDWIDTH
EMBEDDED SELF TEST AND POWER DOWN
OUTPUT VOLTAGE, OFFSET AND
SENSITIVITY RATIOMETRIC TO THE
SUPPLY VOLTAGE
HIGH SHOCK SURVIVABILITY
LEAD FREE AND ECOPACK COMPATIBLE
2 Description
The LIS2L02AS4 is a low-power two axes 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
signalwww.DataSheet4U.com to the external world.
The sensing element, capable of detecting the ac-
celeration, is manufactured using a dedicated pro-
cess developed by ST to produce inertial sensors
and actuators in silicon.
The IC interface is manufactured using a standard
CMOS process that allows high level of integration
to design a dedicated circuit which is trimmed to
better match the sensing element characteristics.
The LIS2L02AS4 has a user selectable full scale
Figure 1. Package
SO-24
Table 1. Order Codes
Part Number
E-LIS2L02AS4
Package
SO24
E-LIS2L02AS4TR SO24
Finishing
Tube
Tape & Reel
of ±2g, ±6g and it is capable of measuring acceler-
ations over a bandwidth of 1.5kHz for all axes. The
device bandwidth may be reduced by using exter-
nal capacitances. A self-test capability allows to
check the mechanical and electrical signal path of
the sensor.
The LIS2L02AS4 is available in plastic SMD pack-
age and it is specified over an extended tempera-
ture range of -40°C to +85°C.
The LIS2L02AS4 belongs to a family of products
suitable for a variety of applications:
– Mobile terminals
– Gaming and Virtual Reality input devices
– Free-fall detection for data protection
– Antitheft systems and Inertial Navigation
– Appliance and Robotics
Figure 2. Block Diagram
X+
Y+
CHARGE
AMPLIFIER
S/H
Routx Voutx
a MUX
Y-
X-
DEMUX
S/H
Routy Vouty
SELF TEST
REFERENCE
TRIMMING CIRCUIT
December 2005
CLOCK
Rev. 2
1/14

LIS2L02AS4
LIS2L02AS4
Table 2. Pin Description
N° Pin
Function
1 to 5
NC Internally not connected
6
GND
0V supply
7 Vdd Power supply
8 Vouty Output Voltage
9 ST Self Test (Logic 0: normal mode; Logic 1: Self-test)
10 Voutx Output Voltage
11 PD Power Down (Logic 0: normal mode; Logic 1: Power-Down mode)
12 NC Internally not connected
13 FS Full Scale selection (Logic 0: 2g Full-scale; Logic 1: 6g Full-scale)
14-15 Reserved Leave unconnected or connect to Vdd
16 Reserved Connect to Vdd or ground
17 Reserved Leave unconnected or connect to Vdd
18 Reserved Leave unconnected or connect to ground
19 to 24
NC Internally not connected
Figure 3. Pin Connection (Top view)
DIRECTION OF THE
DETECTABLE
ACCELERATIONS
X
13
Y
1
NC
NC
NC
NC
NC
GND
Vdd
Vouty
ST
Voutx
PD
NC
1 24
2 23
3 22
4 21
5 20
6 19
7 18
8 17
9 16
10 15
11 14
12 13
D05IN1544
NC
NC
NC
NC
NC
NC
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
FS
2/14


Features LIS2L02AS4 MEMS INERTIAL SENSOR: 2-Axis - ±2g/±6g LINEAR ACCELEROMETER 1 ■ ■ ■ ■ ■ ■ Features 2.4V TO 5 .25V SINGLE SUPPLY OPERATION LOW POWER CONSUMPTION ±2g/±6g USER SELECTABLE F ULL-SCALE 0.3mg RESOLUTION OVER 100Hz B ANDWIDTH EMBEDDED SELF TEST AND POWER D OWN OUTPUT VOLTAGE, OFFSET AND SENSITIV ITY RATIOMETRIC TO THE SUPPLY VOLTAGE H IGH SHOCK SURVIVABILITY LEAD FREE AND E COPACK COMPATIBLE Figure 1. Package S O-24 Table 1. Order Codes Part Number E-LIS2L02AS4 E-LIS2L02AS4TR Package SO2 4 SO24 Finishing Tube Tape & Reel ■ ■ 2 Description The LIS2L02AS4 is a low-power two axes linear acceleromet er that includes a sensing element and an IC interface able to take the inform ation from the sensing element and to p rovide an analog www.DataSheet4U.com si gnal to the external world. The sensing element, capable of detecting the acce leration, is manufactured using a dedic ated process developed by ST to produce inertial sensors and actuators in silicon. The IC interface is manufactured using .
Keywords LIS2L02AS4, datasheet, pdf, STMicroelectronics, MEMS, INERTIAL, SENSOR, IS2L02AS4, S2L02AS4, 2L02AS4, LIS2L02AS, LIS2L02A, LIS2L02, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)