Pressure MPX5500 Freescale Semiconductor Rev 7, 09/2009 + Integrated Silicon Pressure Sensor MPX5500 On-Chip Signal Conditioned, Series Temperature Compensated and 0 to 500 kPa (0 to 72.5 psi) Calibrated 0.2 to 4.7 V Output The MPX5500 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 patented, single element transducer combines 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 2.5% Maximum Error over 0 to 85C Ideally suited for Microprocessor or Microcontroller-Based Systems Patented Silicon Shear Stress Strain Gauge Durable Epoxy Unibody Element Available in Differential and Gauge Configurations ORDERING INFORMATION of Ports Pressure Type Case Device Device Name No. Marking None Single Dual Gauge Differential Absolute Unibody Package (MPX5500 Series) MPX5500D 867 MPX5500D MPX5500DP 867C MPX5500DP UNIBODY PACKAGES MPX5500DP MPX5500D CASE 867C-05 CASE 867-08 Freescale Semiconductor, Inc., 2005-2009. All rights reserved.Pressure Operating Characteristics Table 1. Operating Characteristics (V = 5.0 Vdc, T = 25C unless otherwise noted, P1 > P2. Decoupling circuit shown in S A Figure 4. required to meet electrical specifications.) Characteristic Symbol Min Typ Max Unit (1) Pressure Range P 0 500 kPa OP (2) Supply Voltage V 4.75 5.0 5.25 Vdc S Supply Current I 7.0 10 mAdc O (3) Zero Pressure Offset (0 to 85C) V 0.088 0.20 0.313 Vdc off (4) Full Scale Output (0 to 85C) V 4.587 4.70 4.813 Vdc FSO (5) Full Scale Span (0 to 85C) V 4.50 Vdc FSS (6) Accuracy (0 to 85C) 2.5 %V FSS Sensitivity V/P 9.0 mV/kPa (7) Response Time t 1.0 ms R Output Source Current at Full Scale Output I 0.1 mAdc O+ (8) Warm-Up Time 20 ms 1. 1.0 kPa (kiloPascal) equals 0.145 psi. 2. Device is ratiometric within this specified excitation range. 3. Offset (V ) is defined as the output voltage at the minimum rated pressure. off 4. Full Scale Output (V ) is defined as the output voltage at the maximum or full rated pressure. FSO 5. 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. 6. Accuracy (error budget) consists of the following: Linearity: Output deviation from a straight line relationship with pressure over the specified pressure range. Temperature Hysteresis:Output deviation at any temperature within the operating temperature range, after the temperature is cycled to and from the minimum or maximum operating temperature points, with zero differential pressure applied. Pressure Hysteresis: Output deviation at any pressure within the specified range, when this pressure is cycled to and from the minimum or maximum rated pressure, at 25C. TcSpan: Output deviation over the temperature range of 0 to 85C, relative to 25C. TcOffset:Output deviation with minimum rated pressure applied, over the temperature range of 0 to 85C, relative to 25C. Variation from Nominal:The variation from nominal values, for Offset or Full Scale Span, as a percent of V , at 25C. FSS 7. 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. 8. Warm-up Time is defined as the time required for the device to meet the specified output voltage after the pressure has been stabilized. MPX5500 Sensors 2 Freescale Semiconductor