Features Applications n Compensated analog output Industrial: n HVAC systems n Ultra-low pressure sensing n Process monitoring n Gauge and differential types n Packaging automation n For use in clean, dry air and non-corrosive **Medical Devices (low/medium risk): gas environments n Diagnostic equipment n Tape and reel packaging n Analysis equipment n RoHS compliant* BPS110 Series - 12 mm Analog Low Pressure Sensor Additional Information Electrical Characteristics Supply Voltage (V ) ..............................................2.7 V minimum, 5 V typical, 5.5 V maximum s Click these links for more information: Supply Current 5 V ................................1.25 mA minimum, 2 mA typical, 2.4 mA maximum Output Current ................................................................................................................ 1.9 mA Minimum Output Load Resistance ..................................................................... 5 k minimum PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT LIBRARY Performance Characteristics Operating Temperature ................................................................................................................................... -40 C to +85 C (-40 F to +185 F) Storage Temperature ....................................................................................................................................-55 C to +100 C (-67 C to +212 F) Pressure Range......................................................................................0.15 to 1.0 psi (10.3 to 68.9 mbar 1.03 to 6.89 KPa 4.2 to 27.7 in H2O) Output ............................................................................................................................................................................................ Amplified analog DAC Resolution ...............................................................................................................................................................................................12 bit Ratiometric Output Range (V )*** ............................................................................................................................................... 10 % to 90 % V out s Accuracy 25 C .................................................................................................................................................................................0.25 % FS Total Error Band over 0 C to 60 C (+32 F to +140 F) ........................................................................................................................ 1.5 % FS Lifetime Drift ........................................................................................................................................................................................... 0.5 % FS Startup Time .................................................................................................................................................................................... 8 ms maximum Analog Update Time ............................................................................................................................................................................25 ms typical Sampling Range ........................................................................................................................................................................................... 200 Hz Proof Pressure....................................................................................................................................................................... 5X full scale pressure Burst Pressure ................................................................................................................................................................................................ 10 psi Product Characteristics Media Compatibility .........................................................................................................................................................Non-corrosive dry gasses Moisture Sensitivity Level .......................................................................................................................................................................................2 ESD Classification (HBM) ..................................................................................................................................................................................2 kV Marking ..................................................................................Partial model number, media compatibility, pressure type, pressure rating, lot code Standard Packaging ............................................................................................................................................................................ 250 pcs./reel Weight .................................................................................................................................................................................1.307 grams (0.046 oz) Transfer Function Formula Basic Circuit Schematic 1 V V out minComp P = (P P ) + P psi max min min ( ) V V V maxComp minComp s Where P = Measured Pressure in PSI psi ANALOG P = Maximum Pressure OUT max 6 V out SSC P = Minimum Pressure min V = Minimum Voltage (Usually 0.5 V) minComp V = Maximum Voltage (Usually 4.5 V) maxComp V = Output Voltage (Pin 6) GND out 4 Consult factory for custom options such as supply voltage, Note: Power supply decoupling and output filtering included. temperature calibration range, output range accuracy specification, and update rate. * RoHS3 Directive 2015/863 Amendments of Annex II on March 31, 2015 ** Bourns products have not been designed for and are not intended for use in lifesaving, life-critical or life-sustaining applications nor any other applications where failure or malfunction of the Bourns product may result in personal injury or death. See Legal Disclaimer Notice on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. *** 5 V input voltage. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.BPS110 Series - 12 mm Analog Low Pressure Sensor 3312 - 2 mm SMD Trimming Potentiometer Cross Section Terminal Assignment MEMS Sensing Element DEVICE PINOUT (Differential Pressure) P1 V s Cover/Mechanical Protection Soft Die Attach Material P2 N/C P3 N/C P4 Ground Integrated Signal P5 N/C Conditioning P6 V out (ASIC) P7 N/C Media Inlet Ports P8 N/C Filter Capacitor Electrical Connections Recommended PCB Layout 2.5 Product Dimensions (0.098) 2.5 2.5 2.5 3.6 (0.098) (0.098) (0.098) 2.5 2.5 (0.142) 3.6 (0.098) (0.098) (0.142) 2.2 8765 8 7 6 5 (0.087) 2.2 8765 DIA. 8 7 6 5 (0.087) DIA. 11.4 (0.449) 12.7 11.4 11.3 (0.500) (0.449) 12.7 (0.445) 11.3 (0.500) (0.445) 1234 1 2 3 4 1234 1 2 3 4 1.3 2.5 10.2 1.9 1.3 (0.098)2.5 (0.051) 10.2 (0.402) (0.075)1.9 (0.051) (0.098) (0.402) (0.075) SMT LANDING PAD LAYOUT SMT LANDING PAD LAYOUT MM DIMENSIONS: (INCHES) 8.4 8.4 (0.331) 0.3 TOLERANCES: (0.331) (0.012) 2.5 2.5 2.5 2.5 (0.098) (0.098) (0.098)2.5 (0.098) 2.5 (0.098) (0.098) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.