Mechanical and electrical specifications

LIS302DL

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2

Mechanical and electrical specifications

2.1

Mechanical characteristics

Table 2.

(All the parameters are specified @ Vdd=2.5V, T = 25°C unless otherwise noted)

Symbol

Parameter

Test conditions

Min.

Max.

Unit

FS

FS bit set to 0

±2.0

±2.3

g

FS bit set to 1

±8.0

±9.2

So

Sensitivity

FS bit set to 0

16.2

18

19.8

mg/digit

FS bit set to 1

64.8

72

79.2

TCSO

Sensitivity Change Vs

Temperature

FS bit set to 0

±0.01

%/°C

TyOff

Typical Zero-g Level Offset

FS bit set to 0

±40

mg

FS bit set to 1

±60

mg

TCOff

Zero-g Level Change Vs

Temperature

Max delta from 25°C

±0.5

mg/°C

Vst

Self Test Output

FS bit set to 0

STP bit used

X axis

Vdd=2.16V to 3.6V

-16

-3

LSb

FS bit set to 0

STP bit used

Y axis

Vdd=2.16V to 3.6V

316

LSb

FS bit set to 0

STP bit used

Z axis

Vdd=2.16V to 3.6V

316

LSb

BW

ODR/2

Hz

Top

Operating Temperature

Range

-40

+85

°C

Wh

Product Weight

30

mgram

1.

The product is factory calibrated at 2.5V. The device can be used from 2.16V to 3.6V

2.

Typical specification are not guaranteed

3.

Verified by wafer level test and measurement of initial offset and sensitivity

4.

Typical zero-g level offset value after MSL3 preconditioning

5.

Offset can be eliminated by enabling the built-in high pass filter

6.

If STM bit is used values change in sign for all axes

7.

8.

Output data reach 99% of final value after 3/ODR when enabling Self-Test mode due to device filtering

9.

ODR is output data rate. Refer to table 3 for specifications