Table 2. Operating Characteristics
(
V
S
= 5.0 Vdc, T
A
= 25°C unless otherwise noted, P1 > P2. Decoupling circuit shown in
Figure 3 required to meet specification.)
Characteristic
Pressure Range
(1)
Supply Voltage
(2)
Supply Current
Minimum Pressure Offset
(3)
@ V
S
= 5.0 Volts
Full Scale Output
(4)
@ V
S
= 5.0 Volts
Full Scale Span
(5)
@ V
S
= 5.0 Volts
Accuracy
(6)
Sensitivity
Response Time
(7)
Output Source Current at Full Scale Output
Warm-Up Time
(8)
Offset Stability
(9)
1. 1.0 kPa (kiloPascal) equals 0.145 psi.
2. Device is ratiometric within this specified excitation range.
3. Offset (V
off
) is defined as the output voltage at the minimum rated pressure.
4. Full Scale Output (V
FSO
) is defined as the output voltage at the maximum or full rated pressure.
5. Full Scale Span (V
FSS
) is defined as the algebraic difference between the output voltage at full rated pressure and the output voltage at the
minimum rated pressure.
6. Accuracy (error budget) consists of the following:
• Linearity:
Output deviation from a straight line relationship with pressure 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 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.
• Variation from Nominal: The
variation from nominal values, for Offset or Full Scale Span, as a percent of V
FSS
, at 25°C.
7. 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.
8. Warm-up Time is defined as the time required for the product to meet the specified output voltage after the Pressure has been stabilized.
9. Offset Stability is the product's output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test.
(0 to 85°C)
Symbol
P
OP
V
S
I
o
V
off
Min
0
4.75
—
0
Typ
—
5.0
5.0
0.2
Max
10
5.25
10
0.425
Unit
kPa
Vdc
mAdc
Vdc
(0 to 85°C)
V
FSO
4.475
4.7
4.925
Vdc
(0 to 85°C)
V
FSS
4.275
4.5
4.725
Vdc
(0 to 85°C)
—
V/P
t
R
I
O+
—
—
—
—
—
—
—
—
—
450
1.0
0.1
20
±0.5
±5.0
—-
—-
—-
—-
—-
%V
FSS
mV/kPa
ms
mAdc
ms
%V
FSS
Table 3. Mechanical Characteristics
Characteristics
Weight, Basic Element (Case 867)
Weight, Basic Element (Case 482)
Typ
4.0
1.5
Unit
grams
grams
MPX5010
Sensors
Freescale Semiconductor
3
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
