2SMPB-01-01 Omron

2SMPB-01-01 Absolute Pressure Sensor High accuracy and small size absolute pressure sensor with low current con- sumption Measure absolute pressure and temperature with high accuracy. Built in low noise 24 bits ADC. Digital control and ou tput via I2C interface Automatically power down non working circuit to minimize current consumption Individual calibration parameters stored in OTP *. * One Time Programmable Non Volatile Memory RoHS compliant Application Example Smart Phone Activity monitor Wearable device Ordering Information Standard Models with Surface Mounting Terminals Structure Packaging Model Minimum Order Quantity Minimum Packing Unit Tape and Reel 2SMPB-01-01-TR 1,000 1,000 8-pin QFN Embossed Carrier Tape 2SMPB-01-01 10 10 1 2SMPB-01-012SMPB-01-01 Absolute Pressure Sensor Ratings, Specifications, and Function Use conditions and recommended operating conditions Type of Pressure Absolute pressure Medium Air * Operating Pressure Range 30 kPa to 110 kPa * Never use corrosive gases. Absolute Maximum Ratings Item Symbol Rating Unit Remark Power Supply Voltage Vddmax 4.0 V Input Voltage (other than power) Vmax -0.2 to Vopr+0.2 V Maximum Pressure Pmax 160 kPa Storage Temperature Tstr -40 to 85 C with no condensation or icing Storage Humidity Hstr 10 to 95 %RH with no condensation Operating Ratings Item Symbol Min. Typ. Max. Unit Remark Vopr 2.25 2.5 3.6 V VDD Operating Voltage Vddio 1.62 2.5 3.6 V VDDIO Operating Temperature Topr -40 - 85 C Electrical Characteristics (At Ta = 25C, VDD = 2.5 V, unless otherwise noted) Item Name Min. Typ. Max. Unit Remarks Average Current * Ihp - 9 - A 1 sample/s High accuracy mode Current Consumption Idd - 500 610 A Sleep Mode Current Consumption Isleep - 0.3 0.6 A Measureable Pressure Range Popr 30 - 110 kPa Absolute Pressure Accuracy * Pabs1 -750 - 750 Pa 70 k to 110 kPa High accuracy mode Relative Pressure Accuracy * Prel1 - 6 - Pa 70 k to 110 kPa High accuracy mode rms Noise * Pnois - 2 - Pa 70 k to 110 kPa High accuracy mode Absolute Temperature Accuracy Tabs -2 - 2 C Pressure Resolution * Pres - 0.06 - Pa High accuracy mode Temperature Resolution * Tres - 0.0002 - C High accuracy mode Discharge time of VDD * Toff - 60 - sec Time VDD From 2.5 V to 0.01 V * These characteristics are guaranteed by design. Note: Above table shows the characteristics without mounting board. Please confirm performance of this sensors in your application and use your own judgment to determine the appropriateness of using them in such application. 2 2SMPB-01-01