0 to 100 kPa (0 to 14.5 psi) 40 mV FULL SCALE SPAN (TYPICAL)
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MPX7100/D
100 kPa High Zin, On-Chip Temperature Compensa...
Description
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MPX7100/D
100 kPa High Zin, On-Chip Temperature Compensated & Calibrated Silicon Pressure Sensors
The new MPX7100 series pressure sensor incorporates all the innovative features of Motorola’s MPX2000 series family including the patented, single piezoresistive strain gauge (X–ducer) and on–chip temperature compensation and calibration. In addition, the MPX7100 series has a high input impedance of typically 10 kΩ for those portable, low power and battery–operated applications. This device is suitable for those systems in which users must have a dependable, accurate pressure sensor that will not consume significant power. The MPX7100 series device is a logical and economical choice for applications such as portable medical instrumentation, remote sensing systems with 4 – 20 mAmp transmission and field barometers/altimeters. Features Temperature Compensated Over 0°C to +85°C Unique Silicon Shear Stress Strain Gauge Easy to Use Chip Carrier Package Options Available in Differential and Gauge Configurations Ratiometric to Supply Voltage ± 0.25% Linearity (MPX7100D) Application Examples Portable Medical Instrumentation Field Altimeters Field Barometers Figure 1 illustrates a schematic of the internal circuitry on the stand–alone pressure sensor chip.
VS 3 THIN FILM TEMPERATURE COMPENSATION AND CALIBRATION CIRCUITRY
MPX7100 SERIES
Motorola Preferred Device
0 to 100 kPa (0 to 14.5 psi) 40 mV FULL SCALE...
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