MPX2200 Просмотр технического описания (PDF) - Freescale Semiconductor
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MPX2200 Datasheet PDF : 8 Pages
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Pressure
Operating Characteristics
Table 1. Operating Characteristics (VS = 10 VDC, TA = 25°C unless otherwise noted, P1 > P2)
Characteristic
Symbol
Min
Typ
Differential Pressure Range(1)
POP
0
—
Supply Voltage(2)
VS
—
10
Supply Current
IO
—
6.0
Full Scale Span(3)
VFSS
38.5
40
Offset(4)
VOFF
-1.0
—
Sensitivity
ΔV/ΔΡ
—
0.2
Linearity
MPX2200D Series
MPX2200A Series
—
-0.25
—
-1.0
—
Max
200
16
—
41.5
1.0
—
0.25
1.0
Units
kPa
VDC
mAdc
mV
mV
mV/kPa
%VFSS
Pressure Hysteresis(0 to 200 kPa)
Temperature Hysteresis(- 40°C to +125°C)
Temperature Coefficient of Full Scale Span
Temperature Coefficient of Offset
Input Impedance
Output Impedance
Response Time(5) (10% to 90%)
Warm-Up Time(6)
Offset Stability(7)
—
—
TCVFSS
TCVOFF
ZIN
ZOUT
tR
—
—
—
—
-1.0
-1.0
1300
1400
—
—
—
±0.1
±0.5
—
—
—
—
1.0
20
±0.5
—
—
1.0
1.0
2500
3000
—
—
—
%VFSS
%VFSS
%VFSS
mV
Ω
Ω
ms
ms
%VFSS
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. 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.
6. Warm-up Time is defined as the time required for the product to meet the specified output voltage after the pressure is stabilized.
7. Offset stability is the product’s output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test.
MPX2200
2
Sensors
Freescale Semiconductor
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