MPX4100

Rev 7, 12/2006

Freescale Semiconductor

Technical Data

© Freescale Semiconductor, Inc., 2006. All rights reserved.

Integrated Silicon Pressure Sensor

Manifold Absolute Pressure Sensor

On-Chip Signal Conditioned,

Temperature Compensated

and Calibrated

The MPX4100 series Manifold Absolute Pressure (MAP) sensor for engine

control is designed to sense absolute air pressure within the intake manifold. This

measurement can be used to compute the amount of fuel required for each

cylinder. The small form factor and high reliability of on-chip integration makes

the MAP sensor a logical and economical choice for automotive system

designers.

Features

•

1.8% Maximum Error Over 0° to 85°C

•

Specifically Designed for Intake Manifold Absolute Pressure Sensing in

Engine Control Systems

•

Ideally Suited for Microprocessor Interfacing

•

Temperature Compensated Over -40°C to +125°C

•

Durable Epoxy Unibody Element

•

Ideal for Non-Automotive Applications

Typical Applications

•

Manifold Sensing for Automotive Systems

1. The MPX4100A series MAP silicon pressure sensors are available in the Basic

Element, or with pressure port fittings that provide mounting ease and barbed hose

connections.

Device Type

Options

Case No.

MPX Series

Order Number

Device

Marking

Basic Element

Absolute, Element

Only

867-08

MPX4100A

MPX4100A

Ported Elements Absolute, Ported

867B-04

MPX4100AP

MPX4100AP

Absolute, Stove Pipe

Port

867E-03

MPX4100AS

MPX4100A

Absolute, Axial Port

867F-03

MPX4100ASX

MPX4100A

MPX4100

SERIES

INTEGRATED

PRESSURE SENSOR

20 TO 105 kPA (2.9 TO 15.2 psi)

0.3 TO 4.9 V OUTPUT

MPX4100A

CASE 867-08

PIN NUMBERS

1

4

NC

2

GND

5

NC

3

6

NC

MPX4100AP

CASE 867B-04

MPX4100AS

CASE 867E-03

MPX4100ASX

CASE 867F-03