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
