MPX4250DP Freescale Semiconductor, MPX4250DP Datasheet - Page 2

• Manufacturer Part Number: MPX4250DP
• Description: SENSOR DIFF PRESS 36 PSI MAX
• Manufacturer: Freescale Semiconductor
• Series: MPX4250r

Specifications of MPX4250DP

• Pressure Type: Differential
• Operating Pressure: 0 ~ 36.3 PSI
• Port Size: Male, 0.194" (4.9276mm) Tube
• Output: 0.2 ~ 4.9V
• Accuracy: ±1.4%
• Voltage - Supply: 4.85 V ~ 5.35 V
• Termination Style: PCB
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 6-SIP Dual Ports
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 5.1 V
• Supply Voltage (min): 4.85 V
• Supply Voltage (max): 5.35 V
• Supply Current: 7 mA
• Output Voltage: 4.9 V
• Shutdown: No
• Operating Pressure Range: 0 To 250kPa
• Connection Size: 4.928mm
• Sensitivity, V/p: 18.8mV/kPa
• Sensor Case Style: SIP
• No. Of Pins: 6
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MPX4250
2
Operating Characteristics
Table 1. Operating Characteristics
Decoupling circuit shown in
Pressure Range
Supply Voltage
Supply Current
Minimum Pressure Offset @ V
Full Scale Output @ V
Full Scale Span @ V
Accuracy
Sensitivity
Response Time
Output Source Current at Full Scale Output
Warm-Up Time
Offset Stability
1. 1.0 kPa (kiloPascal) equals 0.145 psi.
2. Device is ratiometric within this specified excitation range.
3. Offset (V
4. Full Scale Output (V
5. Full Scale Span (V
6. Accuracy (error budget) consists of the following:
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
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.
minimum rated pressure.
Linearity:
Temperature Hysteresis:
Pressure Hysteresis:
TcSpan:
TcOffset:
Variation from Nominal:
specified step change in pressure.
Pressure
(6)
off
) is defined as the output voltage at the minimum rated pressure.
(9)
(2)
(8)
(7)
(1)
S
FSS
S
= 5.1 Volts
FSO
= 5.1 Volts
) is defined as the algebraic difference between the output voltage at full rated pressure and the output voltage at the
) is defined as the output voltage at the maximum or full rated pressure.
S
Figure 3
Output deviation from a straight line relationship with pressure over the specified pressure range.
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.
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.
Output deviation over the temperature range of 0 to 85°C, relative to 25°C.
Output deviation with minimum rated pressure applied, over the temperature range of 0 to 85°C, relative to 25°C.
The variation from nominal values, for Offset or Full Scale Span, as a percent of V
= 5.1 Volts
(5)
Characteristic
(4)
required to meet electrical specifications.)
(
V
(3)
S
= 5.1 Vdc, T
A
(0 to 85°C)
(0 to 85°C)
(0 to 85°C)
(0 to 85°C)
= 25°C unless otherwise noted, P1 > P2.
Symbol
ΔV/ΔP
V
V
P
V
V
I
FSO
—
—
—
FSS
t
I
o+
OP
R
o
off
S
0.139
4.844
Min
4.85
—
—
—
—
—
—
—
—
0
0.204
4.909
4.705
Typ
18.8
±0.5
5.1
7.0
1.0
0.1
—
—
20
Freescale Semiconductor
FSS
, at 25°C.
0.269
4.974
Max
5.35
±1.4
250
—-
—-
—-
—-
—-
10
—
Sensors
mV/kPa
%V
%V
mAdc
mAdc
Unit
kPa
Vdc
Vdc
Vdc
Vdc
ms
ms
FSS
FSS