LIS331DL_08 STMICROELECTRONICS [STMicroelectronics], LIS331DL_08 Datasheet - Page 10

• Manufacturer Part Number: LIS331DL_08
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Mechanical and electrical specifications
2
2.1
Table 3.
1. The product is factory calibrated at 2.5 V. The operational power supply range is from 2.16 V to 3.6 V.
2. Typical specifications are not guaranteed
3. Verified by wafer level test and measurement of initial offset and sensitivity
4. Typical zero-g level offset value after MSL3 preconditioning
5. Offset can be eliminated by enabling the built-in high pass filter
6. If STM bit is used values change in sign for all axes
7. Self Test output changes with the power supply. “Self test output change” is defined as OUTPUT[LSb]
8. Output data reach 99% of final value after 3/ODR when enabling Self-Test mode due to device filtering
9. ODR is output data rate. Refer to
10/42
Symbol
TCSo
TCOff
TyOff
-OUTPUT[LSb]
BW
Top
Wh
Vst
FS
NL
So
Measurement range
Sensitivity
Sensitivity change vs
temperature
Typical zero-g level offset
accuracy
Zero-g level change vs
temperature
Non linearity
Self test output
change
System bandwidth
Operating temperature range
Product weight
Mechanical and electrical specifications
Mechanical characteristics
Mechanical characteristics @ Vdd=2.5 V, T= 25 °C unless otherwise noted
(Self-test bit on CTRL_REG1=0)
(6),(7),(8)
(4),(5)
Parameter
(9)
(3)
Table 4
. 1LSb=4.6g/256 at 8bit representation, ±2.3 g Full-Scale
for specifications
FS bit set to 0
FS bit set to 1
FS bit set to 0
FS bit set to 1
FS bit set to 0
FS bit set to 0
FS bit set to 1
Max delta from 25 °C
Best fit straight line
FS bit set to 0
STP bit used
X axis
FS bit set to 0
STP bit used
Y axis
FS bit set to 0
STP bit used
Z axis
Test conditions
Min.
16.2
64.8
±2.0
±8.0
-40
-3
-3
3
Typ.
ODR/2
±0.01
±0.5
±0.5
±2.3
±9.2
±40
±60
-19
-19
18
72
19
20
(Self-test bit on CTRL_REG1=1)
(2)
Max.
19.8
79.2
+85
-32
-32
32
(1)
LIS331DL
mg/digit
mgram
mg/°C
% FS
%/°C
Unit
LSb
LSb
LSb
mg
mg
Hz
°C
g