MPX4250: 0 to 250 kPa, Differential, Gauge and Absolute Integrated Pressure Sensor

Overview

The MPX4250 series manifold absolute pressure (MAP) sensor for turbo boost engine control is a logical and economical choice for automotive system designers based on its small form factor and reliability.

Designed to sense absolute air pressure within the intake manifold in order to compute the amount of fuel required for each cylinder
Integrates on-chip, bipolar op amp circuitry and thin film resistor networks to provide a high level analog output signal and temperature compensation

Features

1.5% Maximum Error Over 0° to 85°C
Specifically Designed for Intake Manifold Absolute Pressure Sensing in Engine Control Systems
Ideally Suited for Direct Microprocessor Interfacing
Patented Silicon Shear Stress Strain Gauge
Temperature Compensated Over &–40° to +125°C
Offers Reduction in Weight and Volume Compared to Existing Hybrid Modules
Durable Epoxy Unibody Element
Ideal for Non-Automotive Applications

Features

1.5% Maximum Error Over 0° to 85°C
Specifically Designed for Intake Manifold Absolute Pressure Sensing in Engine Control Systems
Ideally Suited for Direct Microprocessor Interfacing
Patented Silicon Shear Stress Strain Gauge
Temperature Compensated Over &–40° to +125°C
Offers Reduction in Weight and Volume Compared to Existing Hybrid Modules
Durable Epoxy Unibody Element
Ideal for Non-Automotive Applications

Application Notes

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Target Applications

Automotive

Diesel Engine Management