PROTO-USBDEVELKIT

PRELIMINARY USBDEVELKIT DEVELOPMENT KIT V3 USB interface Back auxiliary connector for external sensors RoHS-compatible & Pb-free Flash software upgradeable through USB Software compatible with windows 7 / XP Recording software DESCRIPTION The USB demonstration kit provides easy to use hardware and software for evaluation of MEAS pressure sensor. The software allows basic graphing and logging of the row and calibrated pressure and temperature as well as altitude data. The software interface also shows the sensor calibration words and provides tunable averaging of the measured data. FEATURE Supply voltage from USB Demonstrator for future products Graphing and data logging software Sample board for each sensors Fast measurement rate up to ~25 0C to +50C operation temperature samples/s PACKAGE CONTENT 1 USB developer key Samples boards on request. 1 Software driver and manual on Compact Disk CD USBDEVELKIT DEVELOPMENT KIT V3 001 www.meas-spec.com August 8, 2013 000USBDK2034 ECN1444 1/5 PRELIMINARY USBDEVELKIT DEVELOPMENT KIT V3 ABSOLUTE MAXIMUM RATINGS Parameter Conditions Min Max Unit Notes Symbol o Supply voltage USBVDD Ta = 25 C -0.3 6.0 V o Storage temperature T -20 +85 C 1 S NOTE 1) Storage and operation in an environment of dry and non-corrosive gases. RECOMMANDED OPERATION CONDITIONS (Ta = 25C, VDD = 3.0 V unless noted otherwise) Parameter Symbol Conditions Min. Typ. Max Unit Supply voltage VDDUSB 5.0 V Supply current, VDD = 5.0 V I 13.5 mA Active Active I 4 mA Idle Idle Actual 25 Hz Update speed. performance may vary 1 25 Hz with time and computer Operating temperature T 0 +25 +50 C range Internal Self Test Key P error +/-5 mBar FUNCTION GENERAL The USB DEVEL module is meant for evaluation of new and future pressure sensor modules from MEAS Switzerland Srl. The module and software will allow the user to see the raw and calibration data read from the sensor as well the calculated pressure and altitude derived from those data. HUMIDITY, WATER PROTECTION The USB DEMO module case does not provide special water protection. LIGHT SENSITIVITY The USB DEMO module should provide adequate light protection for most indoor and outdoor lightning situations. ESD PRECAUTIONS Some ESD suppressor diodes help protect against the risks due to electrostatic discharges on the USB port connectors up to 2kV direct discharge. USBDEVELKIT DEVELOPMENT KIT V3 001 www.meas-spec.com August 8, 2013 000USBDK2034 ECN1444 2/5