Pressure MPX4080D Freescale Semiconductor Rev 4, 1/2009 + Integrated Silicon Pressure Sensor MPX4080D On-Chip Signal Conditioned, Series Temperature Compensated and Calibrated 0 to 80 kPa (0 to 11.6 psi) 0.6 to 4.9 V Output The MPX4080D 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 3.0% Maximum Error over 0 to 85C Ideally suited for Microprocessor or Microcontroller-Based Systems Temperature Compensated from -40 to 105C Easy-to-Use, Durable Epoxy Unibody Package ORDERING INFORMATION of Ports Pressure Type Package Case Device Name Device Marking Options No. None Single Dual Gauge Differential Absolute MPX4080D MPX4080D Tray 867 UNIBODY PACKAGE MPX4080D CASE 867-08 Freescale Semiconductor, Inc., 2005, 2008, 2009. All rights reserved.Pressure Operating Characteristics Table 1. Operating Characteristics (V = 5.1 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 80 kPa OP (2) Supply Voltage V 4.85 5.1 5.35 Vdc S Supply Current I 7.0 10 mAdc o (3) Minimum Pressure Offset (0 to 85 C) V 0.478 0.575 0.672 Vdc off V = 5.1 V S (4) Full Scale Output (0 to 85C) V 4.772 4.900 5.020 Vdc FSO V = 5.1 V S (5) Full Scale Span (0 to 85 C) V 4.325 Vdc FSS V = 5.1 V S Accuracy 3.0 %V FSS Sensitivity V/P 54 mV/kPa 1. 1 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. MPX4080D Sensors 2 Freescale Semiconductor