MPX2300D データシートの表示（PDF） - Motorola => Freescale
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MPX2300D Datasheet PDF : 4 Pages
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MPX2300D
OPERATING CHARACTERISTICS (VS = 6 Vdc, TA = 25°C unless otherwise noted)
Characteristics
Symbol
Min
Pressure Range
Supply Voltage(8)
Supply Current
Zero Pressure Offset
Sensitivity
Full Scale Span(1)
Linearity + Hysteresis
POP
VS
Io
Voff
—
VFSS
—
0
—
—
– 0.75
4.95
2.976
– 2.0
Temperature Effect on Sensitivity
TCS
– 0.1
Temperature Effect on Full Scale Span
Temperature Effect on Offset(4)
Input Impedance
Output Impedance
RCAL (150 kΩ)(9)
Response Time(5)
(10% to 90%)
TCVFSS
TCVoff
Zin
Zout
RCAL
tR
– 0.1
– 9.0
1800
270
97
—
Temperature Error Band
Stability(6)
—
0
—
—
Typ
—
6.0
1.0
—
5.0
3.006
—
—
—
—
—
—
100
1.0
—
± 0.5
Max
300
10
—
0.75
5.05
3.036
2.0
+ 0.1
+ 0.1
+ 9.0
4500
330
103
—
Unit
mmHg
Vdc
mAdc
mV
µV/V/mmHg
mV
%/°C
%/°C
µV/°C
Ω
Ω
mmHg
ms
85
°C
—
%VFSS
MECHANICAL CHARACTERISTICS
Characteristics
Symbol
Min
Typ
Max
Unit
Weight (Case 423)
—
—
170
—
mg
Warm–Up
—
—
15
—
Sec
NOTES:
1. Measured at 6.0 Vdc excitation for 100 mmHg pressure differential. VFSS and FSS are like terms representing the algebraic difference be-
tween full scale output and zero pressure offset.
2. Maximum deviation from end–point straight line fit at 0 and 300 mmHg.
3. Slope of end–point straight line fit to full scale span at 0°C and + 85°C relative to + 25°C.
4. Slope of end–point straight line fit to zero pressure offset at 0°C and + 85°C relative to + 25°C.
5. For a 0 to 300 mmHg pressure step change.
6. Stability is defined as the maximum difference in output at any pressure within POP and temperature within +10°C to + 85°C after:
a. 1000 temperature cycles, –40°C to +125°C.
b. 1.5 million pressure cycles, 0 to 300 mmHg.
7. Operating characteristics based on positive pressure differential relative to the vacuum side (gauge/differential).
8. Recommended voltage supply: 6 V ± 0.2 V, regulated. Sensor output is ratiometric to the voltage supply. Supply voltages above +10 V may
induce additional error due to device self–heating.
9. Offset measurement with respect to the measured sensitivity when a 150k ohm resistor is connected to VS and S+ output.
2
Motorola Sensor Device Data
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