LIS3L02AQ 데이터 시트보기 (PDF) - STMicroelectronics
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LIS3L02AQ Datasheet PDF : 9 Pages
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LIS3L02AQ
Table 3. Electrical Characteristics
(Temperature range -40°C to +85°C) All the parameters are specified @ Vdd =3.3V, T=25°C unless
otherwise noted
Symbol
Parameter
Test Condition
Min.
Typ.1
Max.
Unit
Vdd Supply voltage
2.4
3.3
3.6
V
Idd Supply current
mean value
PD pin connected
to GND
0.85
1.5
mA
IddPdn Supply current in Power Down rms value
Mode
PD pin connected
to Vdd
2
5
µA
Voff Zero-g level2
T = 25°C
Vdd/2-10%
Vdd/2
Vdd/2+10%
V
OffDr Zero-g level Vs temperature Delta from +25°C
±1.5
mg/°C
Ar Acceleration range3
FS pin connected
±1.8
±2.0
g
to GND
FS pin connected
±5.4
±6.0
g
to Vdd
So Sensitivity2
Full-scale = 2g
Full-scale = 6g
Vdd/5–10%
Vdd/5
Vdd/5+10% V/g
Vdd/15–10% Vdd/15 Vdd/15+10% V/g
SoDr Sensitivity drift Vs
temperature
Delta from +25°C
±0.01
%/°C
NL Non Linearity4
Best fit straight line
Full-scale = 2g
X, Y axis
±0.3
±1.5
% FS
Best fit straight
line;
Full-scale = 2g
Z axis
±0.6
±2
% FS
CrossAx Cross-Axis5
±2
±4
%
fuc Sensing Element Resonant X, Y axis
Frequency6
Z axis
3.2
4.0
4.8
KHz
1.8
2.5
3.2
KHz
an Acceleration noise density
Vdd=3.3V;
Full-scale = 2g
50
µg/
Hz
Vt Self test output voltage delta T = 25°C
-20
-40
mV
change7,8,9
Vdd=3.3V
Full-scale = 2g
X axis
T = 25°C
20
40
mV
Vdd=3.3V
Full-scale = 2g
Y axis
T = 25°C
20
50
mV
Vdd=3.3V
Full-scale = 2g
Z axis
3/9
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