MPxx5004, 0-4kPa Differential and Gauge Integrated Pressure Sensor
Freescale’s MPxx5004 series piezoresistive transducer 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. This sensor combines a highly sensitive implanted strain gauge with 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.
Features • 1.5% maximum error for 0 to 100 mm H2O over +10 °C to +60 °C with autozero • 2.5% maximum error for 100 to 400 mm H2O over +10 °C to +60 °C with autozero • 6.25% maximum error for 0 to 400 mm H2O over 10 °C to +60 °C without autozero • Temperature compensated over 10 °C to 60 °C • Available in gauge surface mount (SMT) or through-hole (DIP) configurations • Durable thermoplastic (PPS) package
Applications • Washing machine water level • Ideally suited for microprocessor or microcontroller-based systems • Appliance liquid level and pressure measurement • Respiratory equipment
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