描述 Description

The NXP? MPXV7002 piezoresistive transducer in a small outline package is a state-of-the-art monolithic silicon pressure sensor designed for a wide range of applications, but particularly those employing a microcontroller or microprocessor with A/D inputs.
Combines advanced micromachining techniques, thin-film metallization, and bipolar processing to provide an accurate, high level analog output signal that is proportional to the applied pressure
Designed to measure positive and negative pressure with an offset specifically at 2.5V instead of the conventional 0V
Allows pressure measure up to 7kPa through each port for pressure sensing but also for vacuum sensing

特性 Features

? 5.0% Maximum Error Over 0° to 85°C
? Ideally suited for Microprocessor or Microcontroller-based systems
? Thermoplastic (PPS) Surface Mount Package?
? Temperature Compensated over 10° to 60°C
? Patented Silicon Shear Stress Strain Gauge??
? Available in Differential?and Gauge Configurations?
? Ideal for Automotive and Non-Automotive applications

應用 Application

Industrial
?Continuous Positive Airway Pressure (CPAP) Machine
?Ventilators and Respirators