KP467 datasheet(10/49 Pages) INFINEON

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Table 5

(continued) Low power monitoring characteristics

Parameter

Symbol

Values

Unit

Note or condition

Min.

Typ.

Max.

Wake-up pin low

state voltage level

Vlow_wake

–

0.4

Sink current at pin WUOUT less

than 2.0mA

Delta pressure

threshold accuracy

acc

p_threshold1/2

-4

–

Time entering LPM

mode

tenter_LPM

–

from the end of the SPI frame.

4.1.3

Transfer function pressure characteristics

Table 6

Transfer function pressure characteristics

Parameter

Symbol

Values

Unit

Note or condition

Min.

Typ.

Max.

Ambient operating

pressure range

pamb

–

200

kPa

Accuracy pressure

initial

accp_initial

-1.5

–

1.5

kPa

Ta = -40°C to 105°C; at 0 hours

24h after reflow soldering in standard

conditions (25°C, 100kPa)

Accuracy pressure

accp

-3.0

–

3.0

kPa

Ta = -40°C to 105°C; Over lifetime

24h after reflow soldering in standard

conditions (25°C, 100kPa)

Note:

Drift after reflow soldering or when device is exposed to extreme temperature conditions for a maximum

duration of 24h after reflow soldering in standard conditions (25°C, 100kPa).

Attention: The device is sensitive to light incident to the pressure port. All specifications are valid for an

illuminance of less than 1 lx.

4.1.4

Transfer function temperature characteristics

Table 7

Transfer function temperature characteristics

Parameter

Symbol

Values

Unit

Note or condition

Min.

Typ.

Max.

Accuracy

temperature low

accT_low

-5.0

–

5.0

°C

Ta = -40°C to 25°C; After device self-

heating within accT_low

Accuracy

temperature center

accT_cen

-3.0

–

3.0

°C

Ta = 25°C to 85°C; After device self-

heating within accT_cen

Accuracy

temperature high

accT_high

-3.25

–

3.25

°C

Ta = 85°C to Ta_max; After device self-

heating within accT_high

KP467

Datasheet

4 Product features

Datasheet

Rev. 1.00

2023-11-23

KP467 Datasheet(PDF) 10 Page - Infineon Technologies AG

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