MPXA4250A

MPXA4250A is a Pressure sensor IC manufactured by NXP Semiconductors. This section describes the MPXA4250 component specifications, component software interface specifications, and OSS-EC specifications & download:

Components specifications

This section describes the MPXA4250 component specifications.

Manufacturer nameNXP Semiconductors
Category1   Sensor
Category2 -                        
Category3 A/D converter
Components Classification  Pressure sensor
Model NumberMPXA4250A      Datasheet   

Overview

The MPXA4250A manifold absolute pressure (MAP) sensor for engine control is designed to sense the absolute air pressure in the intake manifold. This measurement can be used to calculate the amount of fuel required for each cylinder.

Features

  • Up to 1.5% error in the range of 0°C to 85°C
  • Specially designed for intake manifold. absolute pressure detection in engine control systems.
  • Patented silicon shear stress strain gauge.
  • Temperature compensation from -40 °C to 125 °C is possible.
  • Weight and volume can be reduced compared to existing hybrid modules.
  • Durable epoxy resin unibody elements or thermoplastic resin small surface mount packages are used.
  • Ideal for non-automotive applications.
  • Three types of small outline packages and two types of unibody packages are available.

Application

  • Turbo Boost Engine Control
  • It is ideal for microprocessor and microcontroller based systems.

Component software interface specifications

MPXA4250A

OSS-EC download

OSS-EC program and specifications downloads can be found in the table below.

Revision History

OSS-EC specificationsOSCalculationFilterdiagnosisdownload
New
00000057
Arduino Library
HAL:Arduino  
APL:Free-RTOS
floating-pointSelect
– Non
– SMA
– EMA
– WMA
SP Max/Min NXP_MPXA4250A_00000057
New
00000058
Mbed
HAL:Mbed
APL:Mbed
floating-pointSelect
– Non
– SMA
– EMA
– WMA
NXP_MPXA4250A_00000058
OSS-EC Site