Mechanical and electrical specifications

L3G462A

4/11

Doc ID 018584 Rev 1

2

Mechanical and electrical specifications

2.1

Mechanical characteristics

a.

The product is factory calibrated at 3.0 V. The operational power supply range is specified in

Table 4.

Table 3.

Mechanical characteristics

Symbol

Parameter

Test condition

Min.

Max.

Unit

FS

Measurement range

±625

dps

So

Sensitivity

2

mV/dps

SoDr

Sensitivity change vs.

temperature

±0.017

%/°C

Zrl

Zero-rate level

1.5

V

OffDr

Zero-rate level change

±0.04

dps/°C

NL

Best fit straight line

0.5

% FS

Rn

Rate noise density

0.017

dps/

BW

Bandwidth

140

Hz

TSo

Temperature sensor

sensitivity

-2

mV/°C

TOff

Temperature sensor

offset

27 °C

640

mV

TonPD

Turn-on time

From PD to normal mode

150

ms

TonSl

Turn-on time

From sleep to normal

mode (no external filter

applied)

10

ms

Top

Operating temperature

range

-40

+85

°C

1.

Typical specifications are not guaranteed.

2.

Min. and max. values have been estimated based on the measurements of the current gyros in production.

3.

Guaranteed by design.

Hz