Amplified Middle Pressure Sensors 0.3 psi to 100 psi Pressure Sensors Features * * * * 0 to 0.3 to 0 to 100 psiPressure Ranges Ratiometric 4V Output Temperature Compensated Calibrated Zero and Span Applications * Medical Instrumentation * Environmental Instrumentation * HVAC Instrumentation General Description The Amplified line of middle pressure sensors is based upon a proprietary package technology to reduce errors. This model provides a ratiometric 4-volt output with superior output characteristics. The sensor housing has been designed specifically to reduce package induced parasitic stress and strain. In addition the sensor utilizes a silicon, micromachined, stress concentration enhanced structure to provide a very linear output to measured pressure. These calibrated and temperature compensated sensors give an accurate and stable output over a wide temperature range. Each sensor is internally compensated using an ASIC compensation technique. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like. The output of the device is ratiometric to the supply voltage over a supply voltage range of 4.5 to 5.5 volts. 0.25 (6.4) Physical Dimensions Pin Size 0.010 x 0.020 (0.25 x 0.50) 0.10 Typical (2.54) 0.174 to 0.190 (4.4 to 4.8) Pin 1 2 3 4 0.21 (5.3) 1 pin 1: Vsupply pin 2: Common A 1.08 (27.4) 0.66 (16.0) 0.48 (12.2) 0.55 (14.0) 0.85 (21.6) 1.10 (27.9) Equivalent Circuit 1-58 pin 3: Voutput pin 4: do not B 0.80 (20.3) NOTES: 1) Dimensions in inches (millimeters) 0.42 (10.5) connect Environmental Specifications Pressure Sensor Ratings +4.5 to +5.5 Vdc Supply Supply Voltage VS Common-mode pressure 50 psig Lead Temperature, max (soldering 2-4 sec.) 250C Temperature Ranges Compensated 5 to 50 C Operating -25 to 85 C Storage -40 to 125 C Humidity Limits 0 to 95% RH (non condensing) Standard Pressure Ranges Operating Pressure Nominal Span Proof Pressure Burst Pressure 0.3 PSI-D-4V 0.3 PSI 4V 5 PSI 10 PSI 0.3 PSI-G-4V 0 - 0.3 PSI 4V 5 PSI 10 PSI 1 PSI-D-4V 1 PSI 4V 5 PSI 10 PSI 1 PSI-G-4V 0 - 1 PSI 4V 5 PSI 10 PSI 5 PSI-D-4V 5 PSI 4V 15 PSI 30 PSI Part Number 0 - 5 PSI 4V 15 PSI 30 PSI 15 PSI-A-4V 0 - 15 PSIA 4V 45 PSI 60 PSI 15 PSI-D-4V 15 PSI 4V 45 PSI 60 PSI 15 PSI-G-4V 0 - 15 PSI 4V 45 PSI 60 PSI 30 PSI-D-4V 30 PSI 4V 60 PSI 60 PSI 5 PSI-G-4V 30 PSI-G-4V 0 - 30 PSI 4V 60 PSI 100 PSI 100 PSI-G-4V 0 - 100 PSI 4V 150 PSI 150 PSI BARO-A-4V 600 - 1100 mbar 4V 45 PSI 60 PSI Performance Characteristics for 0.3 PSI-D-4V Minimum Parameter, note 1 Operating Range, differential pressure Nominal Maximum Units 0.3 PSI 1.90 2.0 2.10 volt 2.15 2.25 2.35 volt Offset Temperature Shift (5C-50C), note 2 40 mvolt Linearity, hysteresis error, note 4 0.5 %fs 2 %span Output Span, note 5 Offset Voltage @ zero differential pressure Span Shift (5C-50C), note 2 Specification Notes NOTE 1: ALL PARAMETERS ARE MEASURED AT 5.0 VOLT EXCITATION, FOR THE NOMINAL FULL SCALE PRESSURE AND ROOM TEMPERATURE UNLESS OTHERWISE SPECIFIED. MEASUREMENTS ARE WITH POSITIVE PRESSURE APPLIED TO PRESSURE PORT B. 2: 3: NOTE 4: NOTE 5: SHIFT IS RELATIVE TO 25C. SHIFT IS WITHIN THE FIRST HOUR OF EXCITATION APPLIED TO THE DEVICE. MEASURED AT ONE-HALF FULL SCALE RATED PRESSURE USING BEST STRAIGHT LINE CURVE FIT. THE VOLTAGE ADDED TO THE OFFSET VOLTAGE AT FULL SCALE PRESSURE. NOMINALLY THE OUTPUT VOLTAGE PRESSURE. NOTE NOTE 1-59 RANGE IS 0.25 TO 4.25 VOLTS FOR MINUS TO PLUS FULL SCALE 1 Performance Characteristics for 0.3 PSI-G-4V Parameter, note 1 Minimum Nominal Maximum Units PSI 0.3 Operating Range, gage pressure Output Span, note 5 3.90 4.0 4.10 volt Offset Voltage @ zero pressure 0.15 0.25 0.35 volt Offset Temperature Shift (5C-50C), note 2 40 mvolt Linearity, hysteresis error, note 4 0.5 %fs 2 %span Maximum Units Span Shift (5C-50C), note 2 Performance Characteristics for 1 PSI-D-4V Parameter, note 1 Minimum Nominal PSI 1.0 Operating Range, differential pressure 1.90 2.0 2.10 volt 2.15 2.25 2.35 volt Offset Temperature Shift (5C to 50C), note 2 40 mvolt Linearity, hysteresis error, note 4 0.5 %fs 1 %span Maximum Units Output Span, note 5 Offset Voltage @ zero differential pressure Span Shift (5C to 50C), note 2 Performance Characteristics for: 1 PSI-G-4V Parameter, NOTE 1 Minimum Output Span, NOTE Nominal PSI 1.0 Operating Range, gage pressure 5 3.90 4.0 4.10 0.15 0.25 volt 0.35 volt Offset Temperature Shift (5C to 50C), note 2 40 mvolt Linearity, hysteresis error, note 4 0.5 %fs 1 %span Maximum Units Offset Voltage @ zero pressure Span Shift (5C to 50C), note 2 Performance Characteristics for: 5 PSI-D-4V Parameter, NOTE 1 Minimum Operating Range, differential pressure Output Span, NOTE 5 Offset Voltage @ zero differential pressure Nominal 5.0 PSI 1.90 2.0 2.10 2.15 2.25 volt 2.35 volt Offset Temperature Shift (5C to 50C), note 2 20 mvolt Linearity, hysteresis error, note 4 0.5 %fs 1 %span Span Shift (5C to 50C), note 2 1-60 Performance Characteristics for: 5 PSI-G-4V Parameter, NOTE 1 Minimum Nominal Maximum Units PSI 5.0 Operating Range, gage pressure 3.90 4.0 4.10 volt 0.15 0.25 0.35 volt Offset Temperature Shift (5C to 50C), note 2 20 mvolt Linearity, hysteresis error, note 4 0.5 %fs Span Shift (5C to 50C), note 2 1 %span Nominal Maximum Units Output Span, NOTE 5 Offset Voltage @ zero pressure Performance Characteristics for 15 PSI-A-4V Parameter, note 1 Minimum 15 psia Output Span, note 5 3.90 4.0 4.10 volt Offset Voltage @ zero pressure 0.15 0.25 0 Operating Range, absolute pressure 0.35 volt Offset Temperature Shift (5C to 50C), note 2 20 mvolt Linearity, hysteresis error, note 4 0.5 %fs 1 %span Maximum Units Span Shift (5C to 50C), note 2 Performance Characteristics for 15 PSI-D-4V Parameter, note 1 Minimum Nominal PSI 15.0 Operating Range, differential pressure 1.90 2.0 2.10 volt 2.15 2.25 2.35 volt Offset Temperature Shift (5C to 50C), note 2 20 mvolt Linearity, hysteresis error, note 4 0.5 %fs 1 %span Maximum Units 1100 mBar Output Span, note 5 Offset Voltage @ zero differential pressure Span Shift (5C to 50C), note 2 Performance Characteristics for BARO-A-4V Parameter, note 1 Minimum Nominal Operating Range, absolute pressure 600 Output Span, note 5 3.90 4.0 4.10 volt Offset Voltage @ zero pressure 0.15 0.25 0.35 volt Offset Temperature Shift (5C to 50C), note 2 20 mvolt Linearity, hysteresis error, note 4 0.5 %fs 1 %span Span Shift (5C to 50C), note 2 Specification Notes 5.0 VOLT EXCITATION, FOR THE NOMINAL FULL SCALE PRESSURE AND ROOM TEMPERATURE PRESSURE MEASUREMENTS ARE WITH POSITIVE PRESSURE APPLIED TO PORT B. NOTE 2: SHIFT IS RELATIVE TO 25C. NOTE 3: SHIFT IS WITHIN THE FIRST HOUR OF EXCITATION APPLIED TO THE DEVICE. NOTE 4: MEASURED AT ONE-HALF FULL SCALE RATED PRESSURE USING BEST STRAIGHT LINE CURVE FIT. NOTE 5: THE VOLTAGE ADDED TO THE OFFSET VOLTAGE AT FULL SCALE PRESSURE. NOMINALLY THE OUTPUT VOLTAGE RANGE IS 0.25 TO 4.25 VOLTS FOR MINUS TO PLUS FULL SCALE PRESSURE. NOTE 1: ALL PARAMETERS ARE MEASURED AT UNLESS OTHERWISE SPECIFIED. 1-61 1 Performance Characteristics for 15 PSI-G-4V Parameter, note 1 Minimum Nominal Maximum Units PSI 15.0 Operating Range, gage pressure Output Span, note 5 3.90 4.0 4.10 Offset Voltage @ zero pressure 0.15 0.25 volt 0.35 volt Offset Temperature Shift (5C to 50C), note 2 20 mvolt Linearity, hysteresis error, note 4 0.5 %fs 1 %span Maximum Units Span Shift (5C to 50C), note 2 Performance Characteristics for 30 PSI-D-4V Parameter, note 1 Minimum Nominal PSI 30.0 Operating Range, differential pressure Output Span, note 5 1.90 2.0 2.10 2.15 2.25 volt 2.35 volt Offset Temperature Shift (5C to 50C), note 2 20 mvolt Linearity, hysteresis error, note 4 0.5 %fs 1 %span Maximum Units Offset Voltage @ zero differential pressure Span Shift (5C to 50C), note 2 Performance Characteristics for 30 PSI-G-4V Parameter, note 1 Minimum Nominal PSI 30.0 Operating Range, gage pressure Output Span, note 5 3.90 4.0 4.10 volt Offset Voltage @ zero pressure 0.15 0.25 0.35 volt Offset Temperature Shift (5C to 50C), note 2 20 mvolt Linearity, hysteresis error, note 4 0.5 %fs 1 %span Maximum Units Span Shift (5C to 50C), note 2 Performance Characteristics for 100 PSI-G-4V Parameter, note 1 Minimum Operating Range, gage pressure Nominal 100 PSI Output Span, note 5 3.90 4.0 4.10 volt Offset Voltage @ zero pressure 0.15 0.25 0.35 volt Offset Temperature Shift (5C to 50C), note 2 20 mvolt Linearity, hysteresis error, note 4 0.5 %fs 1 %span Span Shift (5C to 50C), note 2 Pressure Response: for any pressure applied the response time to get to 90% of pressure applied is typically less than 500 useconds. All Sensors reserves the right to make changes to any products herein. All Sensors does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. 1-62