LPS331AP View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

LPS331AP

MEMS pressure sensor: 260-1260 mbar absolute digital output barometer

STMicroelectronics 

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Register description

LPS331AP

PRESS_OUT_H (2Ah)

Pressure data (MSB)

24

POUT23

23

POUT22

22

POUT21

21

POUT20

20

POUT19

19

POUT18

18

POUT17

17

POUT16

Address:

Type:

Reset:

Description:

2Ah

R

2F

Pressure data are expressed as PRESS_OUT_H & PRESS_OUT_L &

PRESS_OUT_XL in 2’s complement. Values exceeding the operating pressure

Range (see Table 3) are clipped.

Pressure output data: Pout(mbar)=(PRESS_OUT_H & PRESS_OUT_L &

PRESS_OUT_XL)[dec]/4096

[24:17] POUT23 - POUT16: Pressure data MSB

28/36

Doc ID 022112 Rev 7

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