Pressure MPXV4115V Freescale Semiconductor Rev 4, 10/2012 Data Sheet: Technical Data Integrated Silicon Pressure Sensor MPXV4115V On-Chip Signal Conditioned, Series Temperature Compensated, and INTEGRATED Calibrated PRESSURE SENSOR -115 to 0 kPa (-16.7 to 0 psi) 0.2 to 4.6 V Output The MPXV4115V series piezoresistive transducer is a state-of-the-art monolithic silicon pressure sensor designed for a wide range of applications, particularly those employing a microcontroller with A/D inputs. This transduc- er combines advanced micromachining techniques, thin-film metallization Application Examples and bipolar processing to provide an accurate, high-level analog output signal Vacuum Pump Monitoring that is proportional to the applied pressure/vacuum. The small form factor and Brake Booster Monitoring high reliability of on-chip integration make the sensor a logical and economi- cal choice for the automotive system designer. Figure 1 shows a block dia- gram of the internal circuitry integrated on a pressure sensor chip. Features 1.5% Maximum error over 0 to 85C Temperature Compensated from 40 + 125C Ideally Suited for Microprocessor or Microcontroller-Based Systems Durable Thermoplastic (PPS) Surface Mount Package ORDERING INFORMATION Package Case of Ports Pressure Type Device Device Name Marking Options No. None Single Dual Gauge Differential Absolute Small Outline Package (MPXV4115V Series) MPXV4115V6U MPXV4115V Rails 482 Vacuum/ Gauge MPXV4115VC6U MPXV4115V Rails 482A Vacuum/ Differential SMALL OUTLINE PACKAGES MPXV4115V6U MPXV4115VC6U CASE 482-01 CASE 482A-01 2005, 2008, 2010, 2012 Freescale Semiconductor, Inc. All rights reserved.Pressure Operating Characteristics Table 1. Operating Characteristics (V = 5.0 Vdc, T = 25C unless otherwise noted. Decoupling circuit shown in Figure 3 S A required to meet electrical specifications.) Characteristic Symbol Min Typ Max Unit Pressure Range (Differential mode, Vacuum on metal cap side, Atmospheric P 115 0 kPa OP pressure on back side) (1) V 4.75 5.0 5.25 Vdc Supply Voltage S Supply Current I 6.0 10 mAdc o (2) V 4.535 4.6 4.665 Vdc Full Scale Output (0 to 85C) FSO 2 (Pdiff = 0 kPa) (3) V 4.4 Vdc Full Scale Span (0 to 85C) FSS V = 5.0 V S (4) 1.5% %V Accuracy (0 to 85C) FSS Sensitivity V/P 38.26 mV/kPa (5) t 1.0 ms Response Time R Output Source Current at Full Scale Output I 0.1 mAdc o (6) 20 ms Warm-Up Time (7) 0.5 %V Offset Stability FSS 1. Device is ratiometric within this specified excitation range. 2. Full Scale Output is defined as the output voltage at the maximum or full-rated pressure. 3. Full Scale Span is defined as the algebraic difference between the output voltage at full-rated pressure and the output voltage at the minimum-rated pressure. 4. Accuracy is the deviation in actual output from nominal output over the entire pressure range and temperature range as a percent of span at 25C due to all sources of errors, including 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 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 pressure applied, over the temperature range of 0 to 85C, relative to 25C. 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 has been stabilized. 7. Offset Stability is the product s output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test. MPXV4115V Sensors 2 Freescale Semiconductor, Inc.