Pressure MPX10 Freescale Semiconductor Rev 14, 10/2008 + 10 kPa Uncompensated MPX10 Silicon Pressure Sensors Series The MPX10 series silicon piezoresistive pressure sensors provide a very 0 to 10 kPa (0 to 1.45 psi) accurate and linear voltage output, directly proportional to the applied 35 mV Full Scale Span pressure. These standard, low cost, uncompensated sensors permit (Typical) manufacturers to design and add their own external temperature compensation and signal conditioning networks. Compensation techniques are simplified because of the predictability of Freescale s single element Application Examples strain gauge design. Air Movement Control Features Environmental Control Systems Low Cost Level Indicators Patented Silicon Shear Stress Strain Gauge Design Leak Detection Ratiometric to Supply Voltage Medical Instrumentation Differential and Gauge Options Industrial Controls Durable Epoxy Unibody Element or Thermoplastic (PPS) Surface Mount Pneumatic Control Systems Package Robotics ORDERING INFORMATION of Ports Pressure Type Package Case Device Device Name Marking Options No. None Single Dual Gauge Differential Absolute Unibody Package (MPX10 Series) MPX10D MPX10D Tray 344 MPX10DP MPX10DP Tray 344C MPX10GP MPX10GP Tray 344B Small Outline Package (MPXV10G Series) MPXV10GC6U MPXV10G Rail 482A MPXV10GC7U MPXV10G Rail 482C SMALL OUTLINE PACKAGE UNIBODY PACKAGE MPXV10GC6U MPXV10GC7U MPX10D MPX10GP MPX10DP CASE 344-15 CASE 344B-01 CASE 344C-01 CASE 482A-01 CASE 482C-03 Freescale Semiconductor, Inc., 2007-2008. All rights reserved.Pressure Operating Characteristics Table 1. Operating Characteristics (V = 3.0 Vdc, T = 25C unless otherwise noted, P1 > P2) S A Characteristic Symbol Min Typ Max Units (1) Differential Pressure Range P 0 10 kPa OP (2) Supply Voltage V 3.0 6.0 V S DC Supply Current I 6.0 mAdc O (3) Full Scale Span V 20 35 50 mV FSS (4) Offset V 0 20 35 mV OFF Sensitivity V/ 3.5 mV/kPa Linearity 1.0 1.0 %V FSS Pressure Hysteresis (0 to 10 kPa) 0.1 %V FSS Temperature Hysteresis 0.5 %V FSS Temperature Coefficient of Full Scale Span TCV 0.22 0.16 %V /C FSS FSS Temperature Coefficient of Offset TCV 15 V/C OFF Temperature Coefficient of Resistance TCR 0.21 0.27 %Z /C IN Input Impedance Z 400 550 IN Output Impedance Z 750 1250 OUT (5) Response Time (10% to 90%) t 1.0 ms R (6) Warm-Up Time 20 ms (7) Offset Stability 0.5 %V FSS 1. 1.0 kPa (kiloPascal) equals 0.145 psi. 2. Device is ratiometric within this specified excitation range. Operating the device above the specified excitation range may induce additional error due to device self-heating. 3. Full Scale Span (V ) is defined as the algebraic difference between the output voltage at full rated pressure and the output voltage at the FSS minimum rated pressure. 4. Offset (V ) is defined as the output voltage at the minimum rated pressure. OFF 5. Response Time is defined as the time for the incremental change in the output to go from 10% to 90% of its final value when subjected to a specified step change in pressure. 6. Warm-up Time is defined as the time required for the product to meet the specified output voltage after the pressure is stabilized. 7. Offset stability is the products output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test. MPX10 Sensors 2 Freescale Semiconductor