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The MPX4250D series piezoresistive transducer is a stateoftheart monolithic silicon pressure sensor designed for a wide range of applications, but particularly those employing a microcontroller or microprocessor with A/D inputs.
This patented, single element transducer combines advanced micromachining techniques, thinfilm metallization, and bipolar processing to provide an accurate, high level analog output signal that is proportional to the applied pressure.
MPX4250D Maximum Ratings
Rating
Symbol
Value
Unit
Overpressure(2) (P1 > P2)
Pmax
400
kPa
Burst Pressure(2) (P1> P2)
Pburst
1000
kPa
Storage Temperature
Tstg
40 to +125
°C
Operating Temperature
TA
40 to +125
°C
1. TC = 25°C unless otherwise noted. 2. Exposure beyond the specified limits may cause permanent damage or degradation to the device.
MPX4250D Features
• Differential and Gauge Applications Only • 1.4% Maximum Error Over 0° to 85°C • Ideally suited for 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