LSM6DSM Datasheet, PDF (20/113 Pages) STMicroelectronics – always-on 3D accelerometer and 3D gyroscope

Module specifications
4
Module specifications
LSM6DSM
4.1
Mechanical characteristics
@ Vdd = 1.8 V, T = 25 °C unless otherwise noted.
Symbol
Table 3. Mechanical characteristics
Parameter
Test conditions
Min.
LA_FS
Linear acceleration
measurement range
Angular rate
G_FS
measurement range
FS = ±2
LA_So Linear acceleration sensitivity^{(2) FS = ±4}
FS = ±8
FS = ±16
FS = ±125
G_So Angular rate sensitivity⁽²⁾
FS = ±245
FS = ±500
FS = ±1000
FS = ±2000
LA_SoDr
Linear acceleration sensitivity
change vs. temperature⁽³⁾
from -40° to +85°
delta from T=25°
G_SoDr
Angular rate sensitivity change
vs. temperature⁽³⁾
from -40° to +85°
delta from T=25°
LA_TyOff
Linear acceleration zero-g level
offset accuracy⁽⁴⁾
G_TyOff Angular rate zero-rate level⁽⁴⁾
LA_OffDr
Linear acceleration zero-g level
change vs. temperature⁽³⁾
G_OffDr
Angular rate typical zero-rate
level change vs. temperature⁽³⁾
Rn
Rate noise density in high-
performance mode⁽⁵⁾
RnRMS
Gyroscope RMS noise in
normal/low-power mode⁽⁶⁾
Typ.⁽¹⁾
±2
±4
±8
±16
±125
±245
±500
±1000
±2000
0.061
0.122
0.244
0.488
4.375
8.75
17.50
35
70
±1
±1.5
±40
±3
±0.5
±0.05
3.8
75
Max.
Unit
g
dps
mg/LSB
mdps/LSB
%
%
mg
dps
mg/ °C
dps/°C
mdps/Hz
mdps
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