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MPX10 View Datasheet(PDF) - Motorola => Freescale

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MPX10 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
MPX10 SERIES
MAXIMUM RATINGS
Rating
Overpressure(8) (P1 > P2)
Burst Pressure(8) (P1 > P2)
Storage Temperature
Operating Temperature
Symbol
Value
Unit
Pmax
75
kPa
Pburst
100
kPa
Tstg
– 40 to +125
°C
TA
– 40 to +125
°C
OPERATING CHARACTERISTICS (VS = 3.0 Vdc, TA = 25°C unless otherwise noted, P1 > P2)
Characteristic
Symbol
Min
Differential Pressure Range(1)
Supply Voltage(2)
POP
0
VS
Supply Current
Full Scale Span(3)
Offset(4)
Io
VFSS
20
Voff
0
Sensitivity
V/P
Linearity(5)
–1.0
Pressure Hysteresis(5) (0 to 10 kPa)
Temperature Hysteresis(5) (– 40°C to +125°C)
Temperature Coefficient of Full Scale Span(5)
Temperature Coefficient of Offset(5)
Temperature Coefficient of Resistance(5)
TCVFSS
TCVoff
TCR
– 0.22
0.21
Input Impedance
Output Impedance
Response Time(6) (10% to 90%)
Warm–Up
Offset Stability(9)
Zin
400
Zout
750
tR
Typ
3.0
6.0
35
20
3.5
± 0.1
± 0.5
±15
1.0
20
± 0.5
Max
10
6.0
50
35
1.0
– 0.16
0.27
550
1250
Unit
kPa
Vdc
mAdc
mV
mV
mV/kPa
%VFSS
%VFSS
%VFSS
%VFSS/°C
µV/°C
%Zin/°C
ms
ms
%VFSS
MECHANICAL CHARACTERISTICS
Characteristic
Symbol
Min
Typ
Max
Unit
Weight (Basic Element, Case 344–15)
Common Mode Line Pressure(7)
2.0
Grams
690
kPa
NOTES:
1. 1.0 kPa (kiloPascal) equals 0.145 psi.
2. Device is ratiometric within this specified excitation range. Operating the device above the specified excitation range may induce additional
error due to device self–heating.
3. Full Scale Span (VFSS) is defined as the algebraic difference between the output voltage at full rated pressure and the output voltage at the
minimum rated pressure.
4. Offset (Voff) is defined as the output voltage at the minimum rated pressure.
5. Accuracy (error budget) consists of the following:
Linearity:
Output deviation from a straight line relationship with pressure, using end point method, over the specified
pressure range.
Temperature Hysteresis: Output deviation at any temperature within the operating temperature range, after the temperature is
cycled to and from the minimum or maximum operating temperature points, with zero differential pressure
applied.
Pressure Hysteresis: Output deviation at any pressure within the specified range, when this pressure is cycled to and from the
minimum or maximum rated pressure, at 25°C.
TcSpan:
Output deviation at full rated pressure over the temperature range of 0 to 85°C, relative to 25°C.
TcOffset:
Output deviation with minimum rated pressure applied, over the temperature range of 0 to 85°C, relative
to 25°C.
TCR:
Zin deviation with minimum rated pressure applied, over the temperature range of – 40°C to +125°C,
relative to 25°C.
6. Response Time is defined as the time for the incremental change in the output to go from 10% to 90% of its final value when subjected to
a specified step change in pressure.
7. Common mode pressures beyond specified may result in leakage at the case–to–lead interface.
8. Exposure beyond these limits may cause permanent damage or degradation to the device.
9. Offset stability is the product’s output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test.
2
Motorola Sensor Device Data
 

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