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MPX4250

Integrated Silicon Pressure Sensor Manifold Absolute Pressure Sensor On-Chip Signal Conditioned, Temperature Compensated and Calibrated

Motorola => Freescale 

MPX4250 SERIES

Transfer Function

Nominal Transfer Value: Vout = VS (P x 0.004 – 0.04)

Nominal Transfer Value: +/– (Pressure Error x Temp. Factor x 0.004 x VS)

Nominal Transfer Value: VS = 5.1 V ± 0.25 Vdc

Temperature Error Band

MPX4250A Series

4.0

3.0

Temperature

Error

2.0

Factor

1.0

Temp

– 40

0 to 85

+125

Multiplier

3

1

3

0.0

–40 –20

0

20 40

60 80 100 120 140

Temperature in C°

NOTE: The Temperature Multiplier is a linear response from 0° to –40°C and from 85° to 125°C.

Pressure Error Band

9.0

6.0

3.0

–3.0

– 6.0

– 9.0

25 50 75 100 125 150 175 200 225 250

Pressure in kPa

Pressure

20 to 250 kPa

Error (Max)

± 3.45 (kPa)

ORDERING INFORMATION

The MPX4250A series Turbo MAP silicon pressure sensors are available in the basic element package or with pressure port

fittings that provide mounting ease and barbed hose connections.

Device Type

Options

Case No.

MPX Series Order No.

Marking

Basic Element

Absolute, Element

Case 867–08

MPX4250A

MPX4250A

Absolute, Ported

Case 867B–04

MPX4250AP

MPX4250AP

Ported Elements

Absolute, Stove Pipe Port

Case 867E–03

MPX4250AS

MPX4250A

Absolute, Axial Port

Case 867F–03

MPX4250ASX

MPX4250A

4

Motorola Sensor Device Data

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