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The Motorola MPX4105A 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.
Motorola's MAP sensor integrates onchip, bipolar op amp circuitry and thin film resistor networks to provide a high output signal and temperature compensation. The small form factor and high reliability of onchip integration make the Motorola MAP sensor a logical and economical choice for the automotive system designer.
MPX4105A Maximum Ratings
Parametrics
Symbol
Value
Unit
Overpressure(1) (P1 > P2)
Pmax
400
kPa
Burst Pressure(1) (P1 > P2)
Pburst
1000
kPa
Storage Temperature
Tstg
40 to +125
°C
Operating Temperature
TA
40 to +125
°C
MPX4105A 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 Direct Microprocessor Interfacing • Patented Silicon Shear Stress Strain Gauge • Temperature Compensated Over 40 to +125°C • Durable Epoxy Unibody Element • Ideal for NonAutomotive Applications, Too • Call Factory about Top Piston Fit Package Availability.
MPX4115A Parameters
Technical/Catalog Information
MPX4115A
Vendor
Freescale Semiconductor
Category
Sensors, Transducers
Operating Pressure
15 ~ 115 kPa
Voltage - Rated
-
Output
4.725 ~ 4.863VDC
Package / Case
6-SIP
Pressure Type
Absolute
Features
-
Interface
PC Board Mount
Pressure Port
Open
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
MPX4115A MPX4115A
MPX4115A General Description
Motorola's MPX4115A/MPXA4115A series sensor integrates onchip, bipolar op amp circuitry and thin film resistor networks to provide a high output signal and temperature compensation. The small form factor and high reliability of onchip integration make the Motorola pressure sensor a logical and economical choice for the system designer.
The MPX4115A/MPXA4115A series piezoresistive transducer is a stateoftheart, 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.
MPX4115A Maximum Ratings
Rating
Symbol
Value
Unit
Maximum Pressure (P1 > P2)
Pmax
400
kPa
Storage Temperature
Tstg
40° to +125°
Operating Temperature
TA
40° to +125°
NOTE: Exposure beyond the specified limits may cause permanent damage or degradation to the device.
MPX4115A Features
• 1.5% Maximum Error over 0° to 85 • Ideally suited for Microprocessor or Microcontroller Based Systems • Temperature Compensated from 40° to +125 • Durable Epoxy Unibody Element or Thermoplastic (PPS) Surface Mount Package
MPX4115A Typical Application
• Aviation Altimeters • Industrial Controls • Engine Control • Weather Stations and Weather Reporting Devices