L3G4200D datasheet(10/42 Pages) STMICROELECTRONICS

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Mechanical and electrical characteristics

L3G4200D

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Doc ID 17116 Rev 3

Mechanical and electrical characteristics

2.1

Mechanical characteristics

Table 4.

Mechanical characteristics @ Vdd = 3.0 V, T = 25 °C, unless otherwise noted(1)

Symbol

Parameter

Test condition

Min.

Typ.(2)

Max.

Unit

Measurement range

User-selectable

±250

dps

±500

±2000

Sensitivity

FS = 250 dps

8.75

mdps/digit

FS = 500 dps

17.50

FS = 2000 dps

SoDr

Sensitivity change vs.

temperature

From -40 °C to +85 °C

±2

DVoff

Digital zero-rate level

FS = 250 dps

±10

dps

FS = 500 dps

±15

FS = 2000 dps

±75

OffDr

Zero-rate level change

vs. temperature(3)

FS = 250 dps

±0.03

dps/°C

FS = 2000 dps

±0.04

dps/°C

Non linearity(4)

Best fit straight line

0.2

% FS

DST

Self-test output change

FS = 250 dps

130

dps

FS = 500 dps

200

FS = 2000 dps

530

Rate noise density

BW = 50 Hz

0.03

dps/

sqrt(Hz)

ODR

Digital output data rate

100/200/

400/800

Top

Operating temperature

range

-40

+85

°C

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

Table 5.

Typical specifications are not guaranteed.

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

Guaranteed by design.

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