Datasheet

4
sensing.honeywell.com
Table 5. Operating Specifications
Characteristic
Analog Digital
Unit
Min. Typ. Max. Min. Typ. Max.
Supply voltage (V
supply
):
1, 2, 3
3.3 Vdc
5.0 Vdc
3.0
4.75
3.3
5.0
3.6
5.25
3.0
4.75
3.3
5.0
3.6
5.25
Vdc
Supplycurrent:
3.3 Vdc
5.0 Vdc
sleep mode option
—
—
—
2.1
2.7
—
2.8
3.8
—
—
—
—
3.1
3.7
1
3.9
4.6
10
mA
mA
µA
Operating temperature range
4
-40 [-40] — 85[185] -40 [-40] — 85[185] °C [°F]
Compensated temperature range
5
0 [-32] — 50 [122] 0 [-32] — 50 [122] °C [°F]
Temperature output option
6
— — — —
1.5
— °C
Startup time (power up to data ready) — — 5
— — 3
ms
Responsetime — 1 —
— 0.46 —
ms
Clippinglimit:
upper
lower
—
2.5
—
—
97. 5
—
—
—
—
—
—
—
%Vsupply
SPI/I
2
Cvoltagelevel:
low
high
—
—
—
—
—
—
—
80
—
—
20
—
%Vsupply
PulluponSDA/MISO,SCL/SCLK,SS
— — —
1 — —
kOhm
Accuracy
7
— — ±0.25 — — ±0.25 %FSSBFSL
8
Output resolution
0.03
—
—
—
—
—
—
12
—
—
—
—
%FSS
bits
1
Sensors are either 3.3 Vdc or 5.0 Vdc based on the catalog listing selected.
2
Ratiometricityofthesensor(theabilityofthedeviceoutputtoscaletothesupplyvoltage)isachievedwithinthespecifiedoperatingvoltage.
3
The sensor is not reverse polarity protected. Incorrect application of supply voltage or ground to the wrong pin may cause electrical failure.
4
Operatingtemperaturerange:Thetemperaturerangeoverwhichthesensorwillproduceanoutputproportionaltopressure.
5
Compensatedtemperaturerange:Thetemperaturerangeoverwhichthesensorwillproduceanoutputproportionaltopressurewithinthespecified
performance limits.
6
TemperatureOutputOption:ContinuousoperationinSleepModeonlymayprovidedifferentresults.
7
Accuracy:ThemaximumdeviationinoutputfromaBestFitStraightLine(BFSL)fittedtotheoutputmeasuredoverthepressurerangeat25°C[77°F].Includes
all errors due to pressure non-linearity, pressure hysteresis, and non-repeatability.
8
FullScaleSpan(FSS):Thealgebraicdifferencebetweentheoutputsignalmeasuredatthemaximum(Pmax.)andminimum(Pmin.)limitsofthepressurerange.
(See Figure 3 for ranges.)
Operating Specifications
Table 6. Sensor Output at Significant Percentages (Digital Versions Only)
% Output Digital Counts
decimal hex
0 0 0x0000
10 1638 0x0666
50 8192 0x2000
90 14746 0x399A
100 16383 0x3FFF