Datasheet

Mechanical and electrical specifications LIS2DH
12/49 Doc ID 022516 Rev 1
2.3 Electrical characteristics
@ Vdd = 2.5 V, T = 25 °C unless otherwise noted
(c)
c. The product is factory calibrated at 2.5 V. The operational power supply range is from 1.71 V to 3.6 V.
Table 5. Electrical characteristics
Symbol Parameter Test conditions Min. Typ.
(1)
Max. Unit
Vdd Supply voltage 1.71 2.5 3.6 V
Vdd_IO I/O pins supply voltage
(2)
1.71 Vdd+0.1 V
Idd
Current consumption
in Normal mode
50 Hz ODR 11 µA
Idd
Current consumption
in Normal mode
1 Hz ODR 2 µA
IddLP
Current consumption
in low-power mode
50 Hz ODR 6 µA
IddPdn
Current consumption in power-
down mode
0.5 µA
VIH Digital high level input voltage 0.8*Vdd_IO V
VIL Digital low level input voltage 0.2*Vdd_IO V
VOH High level output voltage 0.9*Vdd_IO V
VOL Low level output voltage 0.1*Vdd_IO V
Top Operating temperature range -40 +85
°C
1. Typical specification are not guaranteed.
2. It is possible to remove Vdd maintaining Vdd_IO without blocking the communication busses, in this condition the
measurement chain is powered off.