FXPS7115D4 datasheet(59/72 Pages) NXP

номер детали	FXPS7115D4

подробное описание детали	Digital absolute pressure sensor, 40 kPa to 115 kPa

PDF	72 Pages

Scroll/Zoom	100%

производитель	NXP [NXP Semiconductors]

домашняя страница	http://www.nxp.com

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NXP Semiconductors

FXPS7115D4

Digital absolute pressure sensor, 40 kPa to 115 kPa

FXPS7115D4

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 3 — 5 December 2019

59 / 72

12 Media compatibility—pressure sensors only

For more information regarding media compatibility information, contact your local sales

representative.

13 Pressure sensor accuracy (drift over temperature and life)

The absolute pressure accuracy is specified in Figure 23 and Figure 24.

Figure 23 shows the absolute pressure drift over the entire specified temperature range.

The absolute pressure drift over temperature is guaranteed by production testing.

Figure 24 shows a multiplying factor that accounts for the life time drift of the pressure

sensor. The results in Figure 24 have been obtained by qualification testing to conform to

the AEC-Q100[2] (Rev-H) standards.

As an example, at room temperature, the worst case drift that the pressure sensor might

have after accounting for lifetime performance is (1 kPa × multiplying factor) = 2 kPa.

Figure 23. Absolute pressure accuracy as a function of temperature

Figure 24. Absolute pressure accuracy multiplier over life

FXPS7115D4 датащи(PDF) 59 Page - NXP Semiconductors