MPX4101A

Rev 6, 12/2006

Freescale Semiconductor

Technical Data

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

Integrated Silicon Pressure Sensor

for Manifold Absolute Pressure

Applications On-Chip Signal

Conditioned, Temperature

Compensated and Calibrated

The Freescale MPX4101A/MPXA4101A/MPXH6101A 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 Freescale MAP sensor a

logical and economical choice for automotive system designers.

The MPX4101A/MPXA4101A/MPXH6101A series piezoresistive transducer

is a state-of-the-art, monolithic, signal conditioned, silicon pressure sensor. This

sensor combines advanced micromachining techniques, thin film metallization,

and bipolar semiconductor processing to provide an accurate, high level analog

output signal that is proportional to applied pressure.

Features

•

1.72% Maximum Error Over 0° to 85°C

•

Specifically Designed for Intake Manifold Absolute Pressure Sensing in

Engine Control Systems

•

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

•

Durable Epoxy Unibody Element or Thermoplastic (PPS) Surface Mount Package

Typical Applications

•

Manifold Sensing for Automotive Systems

•

Ideally Suited for Microprocessor or Microcontroller-Based Systems

•

Also Ideal for Non-Automotive Applications

1. Pins 4, 5, and 6 are internal device connections. Do not connect to external circuitry or

ground. Pin 1 is noted by the notch in the lead.

1

4

N/C

2

GND

5

N/C

3

6

N/C

SMALL OUTLINE PACKAGE

1. Pins 1, 5, 6, 7, and 8 are internal device connections. Do not connect to external

circuitry or ground. Pin 1 is noted by the notch in the lead.

SUPER SMALL OUTLINE PACKAGE

1

N/C

5

N/C

1

N/C

5

N/C

2

6

N/C

2

6

N/C

3

GND

7

N/C

3

GND

7

N/C

4

8

N/C

4

8

N/C

ORDERING INFORMATION

Device Type

Options

Case No.

MPX Series Order No.

Packing Options

Device Marking

UNIBODY PACKAGE (MPX4101A SERIES)

Basic Element

Absolute, Element Only

867

MPX4101A

—

MPX4101A

SMALL OUTLINE PACKAGE (MPXA4101A SERIES)

Ported Element

Absolute, Axial Port

482A

MPXA4101AC6U

Rails

MPXA4101A

SUPER SMALL OUTLINE PACKAGE (MPXA6101A SERIES)

Basic Element

Absolute, Element Only

1317

MPXH6101A6U

Rails

MPXH6101A

Absolute, Element Only

1317

MPXH6101A6T1

Tape and Reel

MPXH6101A

MPX4101A

MPXA4101A

MPXH6101A

SERIES

INTEGRATED

PRESSURE SENSOR

15 TO 102 kPA

(2.18 TO 14.8 psi)

0.25 TO 4.95 V OUTPUT

SMALL OUTLINE PACKAGE

MPXA4101AC6U

CASE 482A-01

UNIBODY PACKAGE

MPX4101A

CASE 867-O8

SUPER SMALL OUTLINE PACKAGE

MPXH6101A6U/6T1

CASE 1317-04