Millivolt Output Pressure Sensors Features Package A Temperature Compensated Calibrated Zero and Span Applications Non Invasive Blood Pressure Package M General Description This data sheet describes two package configuration of pressure sensors for use in non invasive blood pressure maeasurement. The output voltager is ratiometric to the supply voltage and is offered in either millivolt or amplified output configuration. 0.30 0.50 (7.6) (12.7) pin 1: +V supply pin 2: Ground B-port 0.62 (15.7) pin 3: +Voutput A-port pin 4: -N/C Pin 1 2 3 4 0.380 0.10 0.080 O.D. Typical (2.00) (2.54) pin 1: N/C pin 2: +V supply pin 3: +Voutput pin 4: -Vsupply pin 5: -Voutput pin 6: N/C All Sensors DS-0048 Rev A a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensorsall sensorsall sensorsall sensorsall sensorsPressure Sensor Characteristics Maximum Ratings Environmental Specifications see below Supply Supply Voltage VS Temperature Ranges 1500 mmHg Proof Pressure Compensated 10 to 50 C 250C Lead Temperature Operating -25 to 85 C (soldering 2-4 sec.) Storage -40 to 125 C Humidity Limits 0 to 95% RH (non condensing) Standard Package Types Part Number-Side Port Supply Voltage Package Type Nominal Span BP01-D-MV 5 volts A 15 mV BP01-G-4V-MINI 5 volts M 4.2 volts Performance Characteristics for BP01-D-MV Parameter, note 1 Minimum Nominal Maximum Units Operating Range, gage pressure 300 mmHg 14.85 Output Span, note 4 15.0 15.15 mV Offset Voltage zero pressure 0 05 mmHg Offset Temperature Shift (10C-50C), note 2 0.2 mmHg/C Linearity, hysteresis error 0 - 200 mmHg, note 3 0.1 %fs Linearity, hysteresis error 0 - 300 mmHg, note 3 0.2 %fs Span Shift (10C-50C), note 2 0.5 %fs Performance Characteristics for BP01-G-4V-MINI Parameter, note 1 Minimum Nominal Maximum Units Operating Range, gage pressure 300 mmHg Output Span, note 4 4.1 4.2 4.3 V Offset Voltage zero pressure 0.18 0.25 0.32 V Offset Temperature Shift (10C-50C), note 2 0.2 mmHg/C Linearity, hysteresis error 0 - 200 mmHg, note 3 0.1 %fs Linearity, hysteresis error 0 - 300 mmHg, note 3 0.2 %fs Span Shift (10C-50C), note 2 0.5 %fs Specification Notes NOTE 1: ALL PARAMETERS ARE MEASURED AT ROOM TEMPERATURE UNLESS OTHERWISE SPECIFIED. PRESSURE MEASUREMENTS ARE WITH POSITIVE PRESSURE APPLIED TO PORT B. NOTE 2: SHIFT IS RELATIVE TO 25C READINGS TAKEN AT 10C AND 50C. NOTE 3: MEASURED AT ONE-HALF FULL SCALE RATED PRESSURE USING BEST STRAIGHT LINE CURVE FIT. NOTE 4: THE VOLTAGE ADDED TO THE OFFSET VOLTAGE AT FULL SCALE PRESSURE. 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. Blood Pressure Sensors