Pressure MPXV7025 Freescale Semiconductor Rev 6, 10/2012 Data Sheet: Technical Data Integrated Silicon Pressure Sensor MPXV7025 On-Chip Signal Conditioned, Series Temperature Compensated and -25 to 25 kPa (-3.6 to 3.6 psi) Calibrated 0.2 to 4.7 V Output The MPXV7025 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 Application Examples inputs. This patented, single element transducer combines advanced micromachining techniques, thin-film metallization, and bipolar processing to Respiratory Systems provide an accurate, high level analog output signal that is proportional to the Process Control applied pressure. Patient Monitoring Features Remote Monitoring Devices 5.0% Maximum Error Over 0 to 85C Ideally Suited for Microprocessor or Microcontroller-Based Systems Temperature Compensated Over 40 to +125C Thermoplastic (PPS) Surface Mount Package Patented Silicon Shear Stress Strain Gauge Available in Differential and Gauge Configurations ORDERING INFORMATION of Ports Pressure Type Package Case Device Device Name No. Marking Options None Single Dual Gauge Differential Absolute Small Outline Package (MPXV7025 Series) MPXV7025GC6U MPXV7025G Rails 482A MPXV7025GC6T1 MPXV7025G Tape & Reel 482A MPXV7025GP MPXV7025GP Trays 1369 MPXV7025DP MPXV7025DP Trays 1351 Small Outline Package (Media Resistant Gel) (MPVZ7025 Series) MPVZ7025GC6U MPVZ7025G Rails 482A MPVZ7025GP MPVZ7025GP Trays 1369 MPVZ7025G6U MPVZ7025G Rails 482 MPVZ7025DP MPVZ7025DP Trays 1351 SMALL OUTLINE PACKAGE MPVZ7025G6U MPXV7025GP MPXV7025DP MPXV7025GC6U/T1 CASE 482-01 MPVZ7025GP MPVZ7025DP MPVZ7025GC6U CASE 482A-01 CASE 1369-01 CASE 1351-01 2007-2009, 2012 Freescale Semiconductor, Inc. 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 3 required to meet electrical specifications.) Characteristic Symbol Min Typ Max Unit (1) P -25 25 kPa Pressure Range OP (2) V 4.75 5.0 5.25 Vdc S Supply Voltage Supply Current I 7.0 10 mAdc o (3) V 0.116 0.25 0.384 Vdc Minimum Pressure Offset (0 to 85 C) off V = 5.0 Volts S (4) V 4.610 4.75 4.890 Vdc Full Scale Output (0 to 85 C) FSO V = 5.0 Volts S (5) V 4.5 Vdc Full Scale Span (0 to 85 C) FSS V = 5.0 Volts S Accuracy (0 to 85 C) 5.0 %V FSS Sensitivity V/P 90 - mV/kPa (6) t 1.0 - ms Response Time R Output Source Current at Full Scale Output I 0.1 - mAdc o+ (7) 20 - ms Warm-Up Time (8) 0.5 - %V Offset Stability FSS 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. 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. 7. Warm-up Time is defined as the time required for the product to meet the specified output voltage after the Pressure has been stabilized. 8. Offset Stability is the product s output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test. MPXV7025 Sensors 2 Freescale Semiconductor, Inc.