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MPX5050
(Rev.:2007)

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

Freescale Semiconductor 

Transfer Function

Nominal Transfer Value: Vout = VS (P x 0.018 + 0.04)

± (Pressure Error x Temp. Factor x 0.018 x VS)

VS = 5.0 V ± 0.25 Vdc

Temperature Error Band

MPX5050/MPXV5050G 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

3.0

2.0

1.0

0.0

–1.0

–2.0

–3.0

Error Limits for Pressure

0

10

20 30 40 50

60

Pressure (in kPa)

Pressure Error (Max)

0 to 50 (kPa) ±1.25 (kPa)

PRESSURE (P1)/VACUUM (P2) SIDE IDENTIFICATION TABLE

Freescale designates the two sides of the pressure sensor

as the Pressure (P1) side and the Vacuum (P2) side. The

Pressure (P1) side is the side containing fluorosilicone gel

which protects the die from harsh media. The MPX pressure

sensor is designed to operate with positive differential

pressure applied, P1 > P2.

The Pressure (P1) side may be identified by using the

table below:

Part Number

MPX5050D

MPX5050DP

MPX5050GP

MPXV5050GP

MPXV5050DP

MPXV5050GC6U/T1

Case Type

867

867C

867B

1369

1351

482A

Pressure (P1) Side Identifier

Stainless Steel Cap

Side with Part Marking

Side with Port Attached

Side with Port Attached

Side with Part Marking

Vertical Port Attached

Sensors

Freescale Semiconductor

MPX5050

5

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