ASM330LHB datasheet(9/131 Pages) STMICROELECTRONICS

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Module specifications

4.1

Mechanical characteristics

@Vdd = 3.0 V, T = -40 °C to +105 °C, up to gyroscope FS = ±2000 dps unless otherwise noted.

The product is factory calibrated at 3.0 V. The operational power supply range is from 1.71 V to 3.6 V.

Table 2. Mechanical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.(1)

Max.

Unit

LA_FS

Linear acceleration measurement range

±2

±4

±8

±16

G_FS

Angular rate measurement range

±125

dps

±250

±500

±1000

±2000

±4000

LA_So

Linear acceleration sensitivity

@LA_FS = ±2 g

0.061

mg/LSB

@LA_FS = ±4 g

0.122

@LA_FS = ±8 g

0.244

@LA_FS = ±16 g

0.488

G_So

Angular rate sensitivity

@G_FS = ±125 dps

4.37

mdps/LSB

@G_FS = ±250 dps

8.75

@G_FS = ±500 dps

17.5

@G_FS = ±1000 dps

35.0

@G_FS = ±2000 dps

70.0

@G_FS = ±4000 dps

140.0

LA_So%

Sensitivity tolerance(2)

@25 °C

±2

Sensitivity tolerance - long term(3)

-6

G_So%

Sensitivity tolerance(2)

@25 °C

±2

Sensitivity tolerance - long term(3)

-8

LA_SoDr

Linear acceleration sensitivity change vs. temperature

±100

ppm/°C

G_SoDr

Angular rate sensitivity change vs. temperature

±70

ppm/°C

LA_TyOff

Linear acceleration zero-g level offset accuracy(2)

@25 °C

±20

LA_Off

Linear acceleration offset accuracy - long term(3)

-150

+150

G_TyOff

Angular rate zero-rate level accuracy(2)

@25 °C

±2

dps

G_Off

Angular rate offset accuracy - long term(3)

-7

dps

LA_TCOff Linear acceleration zero-g level change vs. temperature

±0.10

mg/°C

G_TCOff

Angular rate typical zero-rate level change vs. temperature

±0.005

dps/°C

LA_Cx

Linear acceleration cross-axis sensitivity

@25 °C

±1

ASM330LHB

Module specifications

DS13773 - Rev 7

page 9/131

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