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MPX4250A - Manifold absolute pressure sensor

General Description

The MPX4250A/MPXA4250A 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.

Key Features

  • 1.5 % maximum error over 0 °C to 85 °C.
  • Specifically designed for intake manifold absolute pressure sensing in engine control systems.
  • Patented silicon shear stress strain gauge.
  • Temperature compensated over.
  • 40 °C to +125 °C.
  • Offers reduction in weight and volume compared to existing hybrid modules.
  • Durable epoxy unibody element or thermoplastic small outline, surface mount package.
  • Ideal for non-automotive.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MPX4250A, MPXA4250A 20 to 250 kPa, Manifold absolute pressure sensor, on-chip signal conditioned, temperature compensated and calibrated Rev. 8.0 — 25 July 2017 Data sheet: technical data 1 General description The MPX4250A/MPXA4250A 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 MPX4250A/MPXA4250A piezoresistive transducer is a state-of-the-art monolithic silicon pressure sensor designed for a wide range of applications, particularly those employing a microcontroller or microprocessor with A/D inputs.