Datasheet

Mechanical and electrical specifications LIS2DH
10/49 Doc ID 022516 Rev 1
2 Mechanical and electrical specifications
2.1 Mechanical characteristics
@ Vdd = 2.5 V, T = 25 °C unless otherwise noted
(a)
a. The product is factory calibrated at 2.5 V. The operational power supply range is from 1.71V to 3.6 V.
Table 3. Mechanical characteristics
Symbol Parameter Test conditions Min. Typ.
(1)
Max. Unit
FS Measurement range
(2)
FS bit set to 00 ±2.0
g
FS bit set to 01 ±4.0
FS bit set to 10 ±8.0
FS bit set to 11 ±16.0
So Sensitivity
FS bit set to 00;
Normal mode
4
mg/digit
FS bit set to 00;
High Resolution mode
1
FS bit set to 00;
Low power mode
16
FS bit set to 01;
Normal mode
8
mg/digit
FS bit set to 01;
High Resolution mode
2
FS bit set to 01;
Low power mode
32
FS bit set to 10;
Normal mode
16
mg/digit
FS bit set to 10;
High Resolution mode
4
FS bit set to 10;
Low power mode
64
FS bit set to 11;
Normal mode
48
mg/digit
FS bit set to 11;
High Resolution mode
12
FS bit set to 11;
Low power mode
192
TCSo
Sensitivity change vs
temperature
FS bit set to 00 0.01 %/°C
TyOff
Typical zero-
g level
offset accuracy
(3),(4)
FS bit set to 00 ±40 mg