LPS33K datasheet(4/31 Pages) STMICROELECTRONICS

部件名	LPS33K

功能描述	MEMS pressure sensor: 300-1200 hPa absolute digital output barometer with potted gel package

PDF	31 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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4 / 31 page

2.2

Electrical characteristics

VDD = 1.8 V, T = 25 °C, unless otherwise noted.

Table 3. Electrical characteristics

Symbol

Parameter

Test condition

Min.

Typ.(1)

Max.

Unit

VDD

Supply voltage

1.7

3.6

Idd

Supply current

@ ODR 1 Hz

LC_EN bit = 0 (low-noise mode)

µA

@ ODR 1 Hz

LC_EN bit = 1 (low-current mode)

IddPdn

Supply current in power-down mode

µA

1. Typical specifications are not guaranteed.

Table 4. DC characteristics

Symbol

Parameter

Condition

Min.

Typ.

Max.

Unit

DC input characteristics

Vil

Low-level input voltage (Schmitt buffer)

0.2 * Vdd

Vih

High-level input voltage (Schmitt buffer)

0.8 * Vdd

DC output characteristics

Vol

Low-level output voltage

0.2

Voh

High-level output voltage

Vdd - 0.2

LPS33K

Electrical characteristics

DS12817 - Rev 3

page 4/31

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