Freescale Semiconductor Document Number: MPX53 Data Sheet: Technical Data Rev. 7.1, 07/2015 MPX53, 0 to 50 kPa, Differential and MPX53 Gauge, Uncompensated, Silicon Pressure Sensors The MPX53 series silicon piezoresistive pressure sensors provide a very Unibody packages accurate and linear voltage output, directly proportional to the applied pressure. These standard, uncompensated sensors permit manufacturers to design and add their own external temperature compensating and signal conditioning networks. Compensation techniques are simplified because of the predictability of Freescale s single element strain gauge design. MPX53 Features Case 98ASB42280B Patented silicon shear stress strain gauge design Ratiometric to supply voltage Easy to use chip carrier package options 60 mV span (typical) Differential and gauge options Typical applications MPX53DP MPX53GP Air movement control Case 98ASB14912C Case 98ASB14911C Environmental control systems Level indicators Front view Leak detection Medical instrumentation Industrial controls Pneumatic control systems Robotics Pin 1 identification 1 234 Pinout Ordering information of Ports Pressure type Device Device name Shipping Package marking None Single Dual Gauge Differential Absolute Unibody package MPX53D Rail 98ASB42280B MPX53D MPX53DP Rail 98ASB14912C MPX53DP MPX53GP Rail 98ASB14911C MPX53GP Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. 2007-2009, 2015 Freescale Semiconductor, Inc. All rights reserved. GND +V OUT V S -V OUTContents 1 General Description 3 1.1 Block diagram . 3 1.2 Pinout . 3 2 Mechanical and Electrical Specifications . 4 2.1 Maximum ratings . 4 2.2 Operating characteristics 4 2.3 Voltage output versus applied differential pressure 5 2.4 Temperature compensation 5 2.5 Linearity . 5 3 Package Information 7 3.1 Pressure (P1)/Vacuum (P2) side identification 7 3.2 Package dimensions 8 4 Revision History 11 Related Documentation The MPX53 device features and operations are described in a variety of reference manuals, user guides, and application notes. To find the most-current versions of these documents: 1. Go to the Freescale homepage at: