MPXM2202

www.DataSheet4U.com SEMICONDUCTOR TECHNICAL DATA MOTOROLA Freescale Semiconductor, Inc. Order this document by MPXM2202/D 200 kPa On-Chip Temperature Compensated & Calibrated Silicon Pressure Sensors The MPXM2202 device is a silicon piezoresistive pressure sensors providing a highly accurate and linear voltage output — directly proportional to the applied pressure. The sensor is a single, monolithic silicon diaphragm with the strain gauge and a thin–film resistor network integrated on–chip. The chip is laser trimmed for precise span and offset calibration and temperature compensation. Features Temperature Compensated Over 0°C to +85°C Available in Easy-to-Use Tape & Reel Ratiometric to Supply Voltage Gauge Ported & Non Ported Options Application Examples Pump/Motor Controllers Robotics Level Indicators Medical Diagnostics Pressure Switching Barometers Altimeters Figure 1 shows a block diagram of the internal circuitry on the stand–alone pressure sensor chip. VS 3 THIN FILM TEMPERATURE COMPENSATION AND CALIBRATION CIRCUITRY 1 GND MPXM2202 SERIES Motorola Preferred Device 0 to 200 kPa (0 to 29 psi) 40 mV FULL SCALE SPAN (TYPICAL) Freescale Semiconductor, Inc... MPAK PACKAGE SCALE 1:1 CASE 1320 SCALE 1:1 CASE 1320A X-ducer SENSING ELEMENT 2 4 Vout+ PIN NUMBER 1 Gnd +Vout 3 4 VS –Vout 2 Vout- Figure 1. Temperature Compensated Pressure Sensor Schematic VOLTAGE OUTPUT versus APPLIED DIFFERENTIAL PRESSURE The differential voltage output of the ...