FXPS7115D4 datasheet(55/72 Pages) NXP

55 / 72 page

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

55 / 72

9 Operating range

Table 100. Electrical characteristics — supply and I/O

VCC_min ≤ (VCC - VSS) ≤ VCC_max, TL ≤ TA ≤ TH, ΔT ≤ 25 °C/min, unless otherwise specified.

Symbol

Parameter

Conditions

Min

Max

Units

VCC

Supply voltage

Measured at VCC

[1] 3.10

5.25

VCC = 5.0 V, unless otherwise stated.

Production tested operating temperature

range

[1]

–40

+130

°C

Operating temperature range

Guaranteed operating temperature range

[1] –40

+130

°C

VCC_RAMP_SPI

Supply power on ramp rate

[2] 0.00001

V/μs

[1]

Parameter tested 100 % at final test.

[2]

Parameter verified by parametric and functional validation.

10 Static characteristics

Table 101. Static characteristics

VCC_min ≤ (VCC - VSS) ≤ VCC_max, TL ≤ TA ≤ TH, ΔT ≤ 25 °C/min, unless otherwise specified.

Symbol

Parameter

Condition

Min

Typ

Max

Units

Supply and I/O

IIH

Input current high

At VIH; SCLK/SCL

[1] 10

μA

IIL

Input current low

At VIL; SS_B

[1] –70

–20

–10

μA

IMISO_Lkg

MISO output leakage

[1] –5

—

μA

Quiescent supply current

VCC = 5.0 V

[1] —

—

8.0

VCC_UV_F

Low-voltage detection threshold

VCC falling

[1] 2.64

2.74

2.84

VI_HYST

Input voltage hysteresis

SCLK/SCL, SS_B, MOSI

[2] 0.125

—

0.500

VIH

Input high voltage (at VCC = 3.3 V

SCLK/SCL, SS_B, MOSI

[1] 2.0

—

VIL

Input low voltage

SCLK/SCL, SS_B, MOSI

[1] —

—

1.0

VINT_OH

Output high voltage

I Load = –100 μA

[3] VCC – 0.35 —

VCC

VINT_OL

Output low voltage

I Load = 100 μA

[3] —

—

0.1

VOH

Output high voltage

MISO/SDA,

I Load = –1 mA

[1] VCC – 0.2

—

Temperature sensor signal chain

TRANGE

Temperature measurement range

[3] –50

—

+160

°C

T25

Temperature output

At 25 °C

[3] 83

103

LSB

TRANGE

Range of output

(8-bit)

Unsigned temperature

[3] 0

—

255

LSB

TSENSE

Temperature output sensitivity (8-bit)

[4] —

1.00

—

LSB/°C

TACC

Temperature output accuracy (8-bit)

[4] –10

—

+10

°C

TRMS

Temperature output noise RMS (8-bit) Standard deviation of 50

readings,

fSamp = 8 kHz

[4] —

—

LSB

Absolute pressure sensor signal chain

PABS

Absolute pressure range

[2] 40

—

115

kPa

PSENS

Absolute pressure output sensitivity

P_CAL_ZERO = 0h

Temperature = –40 °C and

130 °C, VCC = 5.0 V.

12-bit at 0 Hz, tested at

PABS = 100 kPa ± 10 %

and 110 kPa ± 10 %

[5] —

46.64

—

LSB/k

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