MPXV53GC7U NXP

Pressure MPX53 Freescale Semiconductor Rev 7, 05/2009 50 kPa Uncompensated MPX53 Silicon Pressure Sensors Series The MPX53 series silicon piezoresistive pressure sensors provide a very 0 to 50 kPa (0 to 7.25 psi) accurate and linear voltage output, directly proportional to the applied 60 mV Full Scale Span pressure. These standard, low cost, uncompensated sensors permit (Typical) manufacturers to design and add their own external temperature compensating 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 Level Indicators Low Cost Leak Detection Patented Silicon Shear Stress Strain Gauge Design Medical Instrumentation Ratiometric to Supply Voltage Industrial Controls Easy to Use Chip Carrier Package Options Pneumatic Control Systems 60 mV Span (Typical) Robotics Differential and Gauge Options ORDERING INFORMATION Package Case of Ports Pressure Type Device Device Name Marking Options No. None Single Dual Gauge Differential Absolute Unibody Package (MPX53 Series) MPX53D MPX53D Tape & Reel 344 MPX53DP MPX53DP Rail 344C MPX53GP MPX53GP Rail 344B Small Outline Package (MPXV53G Series) MPXV53GC7U MPXV53G Rail 482C SMALL OUTLINE PACKAGE UNIBODY PACKAGES MPX53D MPX53DP MPXV53GC7U MPX53GP CASE 344-15 CASE 344C-01 CASE 482C-03 CASE 344B-01 Freescale Semiconductor, Inc., 2007-2009. 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) Pressure Range P 0 50 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 45 60 90 mV FSS (4) Offset V 0 20 35 mV OFF Sensitivity V/ 1.2 mV/kPa Linearity 0.6 0.4 %V FSS Pressure Hysteresis (0 to 50 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 355 505 IN Output Impedance Z 750 1875 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. MPX53 Sensors 2 Freescale Semiconductor