LPS25H datasheet(36/45 Pages) STMICROELECTRONICS

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LPS25H

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DocID023722 Rev 5

7.20

THS_P_L

Threshold pressure (LSB)

Address:

30h (R/W)

Reset:

00h

Description:

This register contains the low part of threshold value for pressure interrupt

generation. The complete threshold value is given by THS_P_H & THS_P_L and is

expressed as unsigned number.P_ths (hPa) = (THS_P)/16.

7.21

THS_P_H

Threshold pressure (MSB)

Address:

31h (R/W)

Reset:

00h

Description:

This register contains the high part of threshold value for pressure interrupt

generation.(See description THS_P_L).

7.22

RPDS_L

Pressure offset (LSB)

Address:

39h (R/W)

Reset:

38h

Description:

This register contains the low part of the pressure offset value after soldering,for

differential pressure computing. The complete value is given by RPDS_L & RPDS_H

and is expressed as signed 2 complement value.

543

210

THS7

THS6

THS5

THS4

THS3

THS2

THS1

THS0

[7:0] THS7-0: LSB Threshold pressure.

THS15

THS14

THS13

THS12

THS11

THS10

THS9

THS8

[15:8] THS7-0: MSB Threshold pressure.

432

RPDS7

RPDS6

RSPDS5

RPDS4

RPDS3

RPDS2

RPDS1

RPDS0

[7:0] RPDS0-7: Pressure Offset for 1 point calibration after soldering

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