XSU Series Miniature basic pressure sensors FEATURES · 1 to 100 psi absolute or gage · Wide operating temperature range from -40 ... 85 °C · Miniature SMT housings · Low cost · Quality Management System according to ISO 13485:2003 and ISO 9001:2008 MEDIA COMPATIBILITY To be used with non-corrosive, non-ionic working fluids such as clean dry air, dry gases and the like. EQUIVALENT CIRCUIT SPECIFICATIONS Maximum ratings Supply voltage, VS Supply current, IS 15 VDC 3 mA Temperature ranges Operating Storage -40 ... +85°C -40 ... +125°C Humidity limits (non-condensing) 15 ... 85 %RH Overpressure1 -Vout +Vs -Vs 2 x rated pressure +Vout E / 11662 / E 1/4 www.first-sensor.com www.sensortechnics.com XSU Series Miniature basic pressure sensors PRESSURE SENSOR CHARACTERISTICS (VS = 5 V or IS = 1 mA, TA = 25 ±3 °C, pressure applied to high pressure port) Part number Operating pressure XSUP001... Full-scale span2 Min. Typ. Max. 0...1 psi 18 mV 30 mV 42 mV XSUP006... 0...5.8 psi 45 mV 75 mV 105 mV XSUP015... 0...15 psi 64 mV 100 mV 136 mV XSUP030... 0...30 psi 74 mV 110 mV 146 mV XSUP100... 0...100 psi 60 mV 120 mV 180 mV Max. Unit +30 mV PERFORMANCE CHARACTERISTICS5 (VS = 5 V or IS = 1 mA, TA = 25 ±3 °C, pressure applied to high pressure port) Characteristics Min. Zero pressure offset Temperature effects -30 Offset (0...50 °C) 3 Span 1 psi devices ±0.22 all others ±0.08 for VS = 5 V -0.16 ... -0.26 for IS = 1 mA ±0.05 Bridge impedance 4 Non-linearity Bridge resistance Typ. %FSS/°C 0.2 1 psi devices ±0.7 all others ±0.3 3.8 5 %/°C %FSS 6.2 kΩ Specification notes: 1. 2. 3. 4. If the overpressure is exceeded, even momentarily, the package may leak or burst, or the pressure sensing die may fracture. Span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure. For constant current excitation at 1 mA the temperature coefficient of span is typ. ±0.05 %FSS/°C Non-linearity is the maximum deviation of measure output at constant temperature (25°C) from "Best Straight Line" determined by three points, offset, full scale pressure and half full scale pressure. 5. These values are only tested on a sample basis, therefore only typ. values can be given by First Sensor. E / 11662 / E 2/4 www.first-sensor.com www.sensortechnics.com XSU Series Miniature basic pressure sensors PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTIONS XSU...GY 2.54 0.8 3 2 1 Pin 1 2 3 4 5 6 Projections 4 5 6 Connection -Vout +Vs +Vout N/C -Vs -Vout first angle projection 6.0 0.4 x 45 ° dimensions in mm 3.5 10.0 1.55 Ø 3.0 2.0 Projections 10.3 1.4 2.54 4 5 6 Ø 1.0 Vent hole 3 2 7.0 E / 11662 / E 1 6.0 3.0 3.0 3.85 9.4 7.0 0.7 6.0 0.33 1.7 0.25 Pad layout Index Landing pads Ø 1.0 (holes for projections) 3/4 www.first-sensor.com www.sensortechnics.com XSU Series Miniature basic pressure sensors PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTIONS (cont.) XSU...AY 2.54 0.8 4 5 6 Pin 1 2 3 4 5 6 Index 3 2 1 Connection -Vout -Vs +Vout N/C +Vs -Vout 0.3 x 45 ° 5.88 Ø 3.0 5.25 dimensions in mm Pad layout 3.5 0.4 x 45 ° 9.25 first angle projection 10.4-10.5 1.7 1.4 0.45 0.25 0.33 2.54 3 2 1 Ø 1.0 3.85 9.4 7.0 0.7 4 5 6 Landing pads 7.0 ORDERING INFORMATION Pressure range 0...1 0...5.8 0...15 0...30 0...100 p si p si p si p si p si Absolute Gage XSUP015AY XSUP030AY XSUP100AY XSUP001GY XSUP006GY XSUP015GY XSUP030GY XSUP100GY Note: Other options are available on request. Please contact First Sensor. First Sensor reserves the right to make changes to any products herein. First Sensor 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. E / 11662 / E 4/4 www.first-sensor.com www.sensortechnics.com