MPX2053

Sensors

Freescale Semiconductor

5

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 silicone gel which

isolates the die from the environment. The Freescale MPX

pressure sensor is designed to operate with positive

differential pressure applied, P1 > P2.

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

following table.

Table 3. Pressure (P1) Side Delineation

Part Number

Case Type

Pressure (P1) Side Identifier

MPX2053D

344

Stainless Steep Cap

MPX2053DP

344C

Side with Part Marking

MPX2053GP

344B

Side with Port Attached

MPX2053GSX

344F

Side with Port Attached

MPXV2053GVP

344D

Stainless Steep Cap

MPXV2053GP

1369

Side with Port Attached

MPXV2053DP

1351

Side with Part Marking