Mechanical and electrical specifications

LIS344AL

8/15

2.2

Electrical characteristics

All the parameters are specified @ Vdd =3.0 V, T=25°C unless otherwise noted

2.3

Absolute maximum ratings

Stresses above those listed as “Absolute maximum ratings” may cause permanent damage

to the device. This is a stress rating only and functional operation of the device under these

conditions is not implied. Exposure to maximum rating conditions for extended periods may

affect device reliability.

Table 5.

Absolute maximum ratings

Table 4.

1.

The product is factory calibrated at 3.0 V.

Symbol

Parameter

Test condition

Min.

2.

Typical specifications are not guaranteed.

Max.

Unit

Vdd

Supply voltage

2.7

3.0

3.3

V

Idd

Supply current

0.69

mA

Vst

Self Test Input

Logic 0 level

0

0.8

V

Logic 1 level

2.0

Vdd

V

Rout

Output impedance

of VoutX, VoutY,

VoutZ

32

K

Ω

Cload

Capacitive load

for VoutX, VoutY,

VoutZ

3.

Minimum resonance frequency Fres=2 KHz. Device bandwidth=1/(2*

π*32 kΩ*Cload), with Cload>2.5 nF.

2.5

nF

Symbol

Ratings

Maximum value

Unit

Vdd

Supply voltage

-0.3 to 6

V

Vin

Input voltage on any control pin (ST)

-0.3 to Vdd +0.3

V

Acceleration (any axis, powered, Vdd=3.0 V)

3000g for 0.5 ms

10000g for 0.1 ms

Acceleration (any axis, not powered)

3000g for 0.5 ms

10000g for 0.1 ms

Storage temperature range

-40 to +125

°C

ESD

Electrostatic discharge protection

2 (HBM)

KV

1.5 (CDM)

KV

200 (MM)

V