NXP Semiconductors
FXPS7115D4
Digital absolute pressure sensor, 40 kPa to 115 kPa
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
VCC
Parameter
Conditions
Min
Max
Units
[1]
[1]
Supply voltage
Measured at VCC
3.10
5.25
V
TA
Operating temperature range VCC = 5.0 V, unless otherwise stated.
TL
TH
Production tested operating temperature
range
–40
+130
°C
[1]
[2]
TA
Guaranteed operating temperature range
Supply power on ramp rate
–40
+130
10
°C
VCC_RAMP_SPI
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
Supply and I/O
IIH
Parameter
Condition
Min
Typ
Max
Units
[1]
[1]
[1]
[1]
[1]
[2]
[1]
[1]
[3]
[3]
[1]
Input current high
At VIH; SCLK/SCL
At VIL; SS_B
10
20
–20
—
70
μA
μA
μA
mA
V
IIL
Input current low
–70
–5
–10
5
IMISO_Lkg
Iq
MISO output leakage
Quiescent supply current
Low-voltage detection threshold
Input voltage hysteresis
Input high voltage (at VCC = 3.3 V
Input low voltage
VCC = 5.0 V
—
—
8.0
2.84
0.500
—
VCC_UV_F
VI_HYST
VIH
VCC falling
2.64
0.125
2.0
—
2.74
—
SCLK/SCL, SS_B, MOSI
SCLK/SCL, SS_B, MOSI
SCLK/SCL, SS_B, MOSI
I Load = –100 μA
V
—
V
VIL
—
1.0
VCC
0.1
—
V
VINT_OH
VINT_OL
VOH
Output high voltage
VCC – 0.35
—
—
—
—
V
Output low voltage
I Load = 100 μA
V
Output high voltage
MISO/SDA,
VCC – 0.2
V
I Load = –1 mA
Temperature sensor signal chain
TRANGE Temperature measurement range
T25
[3]
[3]
[3]
–50
83
0
—
93
—
+160
103
°C
Temperature output
At 25 °C
LSB
LSB
TRANGE
Range of output
(8-bit)
Unsigned temperature
255
[4]
[4]
[4]
TSENSE
TACC
Temperature output sensitivity (8-bit)
Temperature output accuracy (8-bit)
—
1.00
—
—
LSB/°C
°C
–10
—
+10
+2
TRMS
Temperature output noise RMS (8-bit) Standard deviation of 50
readings,
—
LSB
fSamp = 8 kHz
Absolute pressure sensor signal chain
[2]
[5]
PABS
Absolute pressure range
Absolute pressure output sensitivity
40
—
—
115
—
kPa
PSENS
P_CAL_ZERO = 0h
46.64
LSB/k
Pa
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 %
FXPS7115D4
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© NXP B.V. 2019. All rights reserved.
Product data sheet
Rev. 3 — 5 December 2019
55 / 72
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