MPX5700AP

Pressure MPX5700 Freescale Semiconductor Rev 10, 10/2012 Data Sheet: Technical Data Integrated Silicon Pressure Sensor MPX5700 On-Chip Signal Conditioned, Series Temperature Compensated and 0 to 700 kPa (0 to 101.5 psi) Calibrated 15 to 700 kPa (2.18 to 101.5 psi) 0.2 to 4.7 V Output The MPX5700 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 Available in Absolute, Differential and Gauge Configurations Patented Silicon Shear Stress Strain Gauge Durable Epoxy Unibody Element ORDERING INFORMATION of Ports Pressure Type Case Device Device Name No. Name None Single Dual Gauge Differential Absolute Unibody Package (MPX5700 Series) MPX5700A 867 MPX5700A MPX5700AP 867B MPX5700AP MPX5700AS 867E MPX5700A MPX5700ASX 867F MPX5700A MPX5700D 867 MPX5700D MPX5700DP 867C MPX5700DP MPX5700GP 867B MPX5700GP (1) MPX5700GP1 867B MPX5700GP MPX5700GS 867E MPX5700D 1. MPX5700GP1 has 90 degree lead form. UNIBODY PACKAGES MPX5700A/D MPX5700AP/GP/GP1 MPX5700DP MPX5700AS/GS MPX5700ASX CASE 867-08 CASE 867B-04 CASE 867C-05 CASE 867E-03 CASE 867F-03 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 required to meet electrical specifications.) Characteristic Symbol Min Typ Max Unit (1) Pressure Range Gauge, Differential: MPX5700D P 0 700 kPa OP Absolute: MPX5700A 15 700 (2) Supply Voltage V 4.75 5.0 5.25 Vdc S Supply Current I 7.0 10 mAdc O (3) Zero Pressure Offset Gauge, Differential (0 to 85 C) V 0.088 0.2 0.313 Vdc off Absolute (0 to 85 C) 0.184 0.409 (4) Full Scale Output (0 to 85C) V 4.587 4.7 4.813 Vdc FSO (5) Full Scale Span (0 to 85C) V 4.5 Vdc FSS (6) Accuracy (0 to 85C) 2.5 %V FSS Sensitivity V/P 6.4 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. MPX5700 Sensors 2 Freescale Semiconductor, Inc.