L3G4IS

User interface mode specifications

Doc ID 022612 Rev 1

9/24

4

User interface mode specifications

4.1

Mechanical characteristics

@ AVdd = 2.8 V, T = 25 °C unless otherwise noted(a).

a.

The product is factory calibrated at 3.3 V. The operational power supply range is specified in Table 5.

Table 4.

Mechanical characteristics

Symbol

Parameter

Test condition

Min.

Typ.(1)

Max.

Unit

FS

Measurement range

User selectable

±250

dps

±500

±2000

So

Sensitivity

FS = 250 dps

8.75

mdps/digit

FS = 500 dps

17.50

FS = 2000 dps

70

SoDr

Sensitivity change vs.

temperature

From -30 °C to +85 °C

Delta from T = 25 °C

±2

%

DVoff

Digital zero-rate level

FS = 250 dps

±25

dps

FS = 500 dps

±25

FS = 2000 dps

±25

OffDr

Zero-rate level change

vs. temperature

FS = 250 dps

±0.03

dps/°C

FS = 2000 dps

±0.04

dps/°C

NL

Non linearity(2)

Best fit straight line

0.2

% FS

Rn

Rate noise density

0.015

BW

System bandwidth

140

Hz

Ton

Turn-on time

From power-down to

normal mode

60

ms

ODR

Digital output data rate

95/190/

380/760

Hz

Top

Operating temperature

range

-30

+85

°C

1.

Typical specifications are not guaranteed.

2.

Guaranteed by design.

dps

Hz

(

⁄