e-lis2l02as4tr STMicroelectronics, e-lis2l02as4tr Datasheet - Page 3

• Manufacturer Part Number: e-lis2l02as4tr
• Description: Mems Inertial Sensor 2-axis - ??2g/??6g Linear Accelerometer
• Manufacturer: STMicroelectronics

Table 3. Mechanical Characteristics
(Temperature range -40°C to +85°C). All the parameters are specified @ Vdd =3.3V, T=25°C unless
otherwise noted
Notes: 1. The product is factory calibrated at 3.3V. The device can be powered from 2.4V to 5.25V. Voff, So and Vt parameters will vary with
CrossAx Cross-Axis
Symbol
OffDr
SoDr
Fres
Voff
Top
Wh
So
NL
An
Ar
Vt
2. Typical specifications are not guaranteed
3. Verified by wafer level test and measurement of initial offset and sensitivity
4. Zero-g level and sensitivity are essentially ratiometric to supply voltage
5. Guaranteed by design
6. Contribution to the measuring output of an inclination/acceleration along any perpendicular axis
7. “Self test output voltage change” is defined as Vout
8. “Self test output voltage change” varies cubically with supply voltage
9. When full-scale is set to
10.Minimum resonance frequency Fres=1.5kHz. Sensor bandwidth=1/(2*π*110KΩ*Cload) with Cload>1nF.
supply voltage.
Acceleration Range
Sensitivity
Sensitivity Change Vs
Temperature
Zero-g Level
Zero-g level Change Vs
Temperature
Non Linearity
Acceleration Noise Density
Self test Output Voltage
Change
Sensing Element Resonance
Frequency
Operating Temperature Range
Product Weight
7,8,9
Parameter
4
10
6
4
5
±
6g, “self-test output voltage change” is one third of the specified value.
3
1
FS pin connected
to GND
FS pin connected
to Vdd
Full-scale = 2g
Full-scale = 6g
Delta from +25°C
T = 25°C
Delta from +25°C
Best fit straight line
Full-scale = 2g
X, Y axis
Vdd=3.3V;
Full-scale = 2g
T = 25°C
Vdd=3.3V
Full-scale = 2g
X axis
T = 25°C
Vdd=3.3V
Full-scale = 2g
Y axis
all axes
Test Condition
(Vst=Logic1)
-Vout
(Vst=Logic0)
Vdd/15–10%
Vdd/5–10%
Vdd/2-10%
Min.
±1.8
±5.4
-20
-40
1.5
20
Vdd/15
Vdd/5
Vdd/2
Typ.
±0.01
±2.0
±6.0
±0.2
±0.3
-50
0.6
30
50
±2
2
Vdd/15+10%
Vdd/5+10%
Vdd/2+10%
Max.
-100
±1.5
+85
100
±4
LIS2L02AS4
µg/
mg/°C
% FS
%/°C
gram
Unit
kHz
V/g
V/g
mV
mV
°C
%
V
g
g
3/14
Hz