H3LIS331DLTR Ver la hoja de datos (PDF) - STMicroelectronics
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H3LIS331DLTR Datasheet PDF : 38 Pages
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H3LIS331DL
Mechanical and electrical specifications
2
Mechanical and electrical specifications
2.1
Mechanical characteristics
@ Vdd = 2.5 V, T = 25 °C unless otherwise noted (a).
Table 3. Mechanical characteristics
Symbol
Parameter
Test conditions
Min.
FS
Measurement range(2)
FS bit set to 00
FS bit set to 01
FS bit set to 11
FS bit set to 00
12-bit representation
So
Sensitivity(3)
FS bit set to 01
12-bit representation
FS bit set to 11
12-bit representation
TCSo
Sensitivity change vs.
temperature
FS bit set to 00
TyOff
Typical zero-g level offset
accuracy(4)
FS bit set to 00
TCOff
Zero-g level change vs.
temperature
Max. delta from 25 °C
An Acceleration noise density FS bit set to 00
NL Non-linearity
FS bit set to 00
Range -70g .. +70g
Top Operating temperature range
-40
Wh Product weight
1. Typical specifications are not guaranteed.
2. Verified by wafer level test and measurement of initial offset and sensitivity.
3. Factory calibrated at s1 g
4. Offset can be eliminated by enabling the built-in high-pass filter.
Typ.(1)
±100
±200
±400
49
98
195
±0.01
±1
±5
15
2
20
Max.
Unit
g
mg/digit
%/°C
g
mg/°C
mg/ Hz
%FS
+85
°C
mgram
a. The product is factory calibrated at 2.5 V. The operational power supply range is from 2.16 V to 3.6 V. The
product calibration is done at s1 g.
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