LPS331AP Datasheet, PDF (31/36 Pages) STMicroelectronics – MEMS pressure sensor: 260-1260 mbar absolute digital output barometer

LPS331AP
Register description
DELTA_PRESS_L (3Eh)
Pressure offset
Address:
Type:
Reset:
24
DELTA23
23
DELTA22
3Eh
R/W
00h
22
DELTA21
21
DELTA20
20
DELTA19
19
DELTA18
18
DELTA17
17
DELTA16
[23:16] DELTA23-DELTA16: Delta pressure register for One Point calibration
DELTA_PRESS registers are used to store the one point calibration value to eliminate
accuracy shift after soldering. DELTA_PRESS acts on the output pressure when
CTRL_REG1[1] DELTA_EN is set to ‘1’.
Doc ID 022112 Rev 7
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