IIS2DLPCTR datasheet(13/69 Pages) STMICROELECTRONICS

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DocID031788 Rev 4

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IIS2DLPC

Mechanical and electrical specifications

2.2

Electrical characteristics

Table 5. Electrical characteristics @ Vdd = 1.8 V, T = 25 °C unless otherwise noted (1)

Symbol

Parameter

Test conditions

Min.(2)

Typ.(3)

Max.(2)

Unit

Vdd

Supply voltage

1.62

1.8

3.6

Vdd_IO I/O pins supply voltage(4)

1.62

Vdd+0.1

IddHR

Current consumption in

High-Performance Mode(5)

@ ODR range

12.5 Hz - 1600 Hz,

14-bit

120

130

μA

IddLP

Current consumption

in Low-Power Mode(6)

ODR 100 Hz

5.65

μA

ODR 50 Hz

3.1

ODR 12.5 Hz

1.05

ODR 1.6 Hz

0.38

0.45

Idd_PD

Current consumption

in power-down

100

VIH

Digital high-level input voltage

0.8*Vdd_IO

VIL

Digital low-level input voltage

0.2*Vdd_IO

VOH

Digital high-level output voltage IOH = 4 mA(7)

VDD_IO - 0.2 V

VOL

Digital low-level output voltage IOL = 4 mA(7)

0.2 V

1. The product is factory calibrated at 1.8 V. The operational power supply range is from 1.62 V to 3.6 V.

2. Minimum and maximum values are based on characterization data at 3σ and are not guaranteed.

3. Typical specifications are not guaranteed.

4. It is possible to remove Vdd maintaining Vdd_IO without blocking the communication busses. In this condition the

measurement chain is powered off.

5. Low-noise setting enabled.

6. Low-Power Mode 1. Low-noise setting disabled.

7. 4 mA is the maximum driving capability, ie. the maximum DC current that can be sourced/sunk by the digital pad in order to

guarantee the correct digital output voltage levels VOH and VOL.

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