LIS2L02AL(2005) Просмотр технического описания (PDF) - STMicroelectronics

Номер в каталоге

Компоненты Описание

Список матч

LIS2L02AL
(Rev.:2005)

MEMS INERTIAL SENSOR: 2-axis - +/-2g ULTRACOMPACT LINEAR ACCELEROMETER

STMicroelectronics 

LIS2L02AL

2 Mechanical and Electrical Specifications

2 Mechanical and Electrical Specifications

2.1 Mechanical Characteristics

Table 2.

Symbol

Mechanical Characteristics1

(Temperature range -40°C to +85°C) All the parameters are specified @ Vdd =3.3V,

T = 25°C unless otherwise noted.

Parameter

Test Condition

Min.

Typ.2

Max.

Unit

Ar Acceleration Range3

So Sensitivity4

Full-scale = 2g

SoDr

Sensitivity Change Vs

Temperature

Delta from +25°C

Voff Zero-g Level4

T = 25°C

OffDr

Zero-g level Change Vs

Temperature

Delta from +25°C

NL Non Linearity5

Best fit straight line

Full-scale = 2g

X, Y axis

CrossAx Cross-Axis6

An

Acceleration Noise

Density

Vdd=3.3V;

Full-scale = 2g

T = 25°C

Vdd=3.3V

Full-scale = 2g

Self test Output Voltage X axis

Vt

Change7,8

T = 25°C

Vdd=3.3V

Full-scale = 2g

Y axis

Sensing Element

Fres Resonance Frequency9 all axes

Top

Operating Temperature

Range

Wh Product Weight

±1.8

Vdd/5–10%

Vdd/2-6%

±2.0

Vdd/5

±0.01

Vdd/2

±0.2

g

Vdd/5+10% V/g

%/°C

Vdd/2+6%

V

mg/°C

±0.3

±2

30

±1.5

±4

%

%

µg/ Hz

-20

-50

-100

mV

20

50

100

mV

2.0

kHz

-40

+85

°C

0.08

gram

Note: 1 The product is factory calibrated at 3.3V. The device can be powered from 2.4V to 5.25V. Voff,

So and Vt parameters will vary with supply voltage.

2 Typical specifications are not guaranteed

3 Guaranteed by wafer level test and measurement of initial offset and sensitivity

4 Zero-g level and sensitivity are essentially ratiometric to supply voltage

5 Guaranteed by design

CD00068420

5/17

Share Link: