E-LIS3L02AS5TR 查看數據表（PDF） - STMicroelectronics

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E-LIS3L02AS5TR

MEMS INERTIAL SENSOR: 3-axis - ±2g/6g LINEAR ACCELEROMETER

STMicroelectronics 

2 Mechanical and Electrical Specifications

LIS3L02AS5

Table 2.

Mechanical Characteristics1 (continued)

(Temperature range -40°C to +85°C) All the parameters specified @ Vdd = 5.0V,

T = 25°C unless otherwise noted

Symbol

Parameter

Test Condition

Min.

Typ.2

Max.

Unit

Top

Operating Temperature

Range

Wh Product Weight

-40

+85

°C

0.6

gram

Note: 1 The product is factory calibrated at 5.0V. The device can be powered from 4.5V to 5.5V. Voff, So

and Vt parameters will vary with supply voltage.

2 Typical specifications are not guaranteed

3 Verified 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

6 Contribution to the measuring output of an inclination/acceleration along any perpendicular axis

7 “Self test output voltage change” is defined as Vout(Vst=Logic1)-Vout(Vst=Logic0)

t(s) 8 “Self test output voltage change” varies cubically with supply voltage

c 9 When full-scale is set to ±6g, “self-test output voltage change” is one third of the specified value.

u 10 Minimum resonance frequency Fres=1.5KHz. Sensor bandwidth=1/(2*π*110KΩ*Cload) with

d Cload>1nF.

te Pro 2.2 Electrical Characteristics

bsole Table 3.

Electrical Characteristics1

(Temperature range -40°C to +85°C) All the parameters are specified @ Vdd =5.0V, T=25°C

unless otherwise noted

- O Symbol

Parameter

Test Condition

Min.

Typ.2

Max. Unit

t(s) Vdd

Supply Voltage

uc Idd

Supply Current

4.5

5

5.5

V

mean value

PD pin connected to GND

1.0

1.5

mA

rod IddPdn

Supply Current in Power rms value

Down Mode

PD pin connected to Vdd

2.5

5

µA

te P Logic 0 level

0

Vst

Self Test Input

le Logic 1 level

3.6

0.8

V

Vdd

V

oRout Output Impedance

80

110

140

kΩ

ObsCload Capacitive Load Drive3

320

pF

Ton

Turn-On Time at exit from

Power Down mode

Cload in µF

550*Cload+0.3

ms

Note: 1 The product is factory calibrated at 5.0V

2 Typical specifications are not guaranteed

3 Minimum resonance frequency Fres=1.5KHz. Sensor bandwidth=1/(2*π*110kΩ*Cload) with

Cload>1nF

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