MVS0608_02-Datasheet.pdf

? Sensolute GmbH, 2013 DATASHEET Micro Vibration Sensor MVS0608.02 Revision 2.5 2013 Mar. 22 Supersedes data of 2010 Dez. 07 Datasheet MVS0608.02 ? Sensolute GmbH, 2013 2 / 9 MVS0608.02 DESCRIPTION The micro vibration sensor is used for the de- tection of slight movements and vibrations by means of a mobile micro sphere. The ball bridges two contacts reducing the resistance between the two external connection pads from several mega ohms ( 30 MOhm) to be- low 100 Ohms. The sensor is fully passive, requires no signal conditioning, and operates with currents as low as 0.2 μA. With the aid of tool-specific evaluation elec- tronics, the micro vibration sensor controls the operation of movement-sensitive devices. The micro vibration sensor is utilised for converting many systems to environmentally friendly de- vices by implementing wake-up and power- down logic to conserve battery power and bringing energy consumption to a minimum, pushing the availability of green technology and green electronics into new areas of de- sign and application. The sensor is typically used for applications such as bike computers, remote controls, electronic lock systems, RFiD transponders, GPS tracking systems, wireless sensor net- works, illuminated dog`s collars, access con- trol systems, data loggers, bicycle lights, that are only switched on when in motion. FEATURES ? Omnidirectional vibration sensor ? Wide supply voltage range: 1.80 V to 15 V ? Low operating current (e.g. Icc max. 0.2μA at Vcc 2V and R 10Meg) (e.g. Icc max. 2.0μA at Vcc 2V and R 1Meg) ? Noiseless ? ROn 100 ? ? Protected against environmental stress ? Automated SMT-mounting ? RoHS compliant, lead free ? Specified from -20 °C to +70 °C ? Size 2.85 mm x 2.45 mm x 1.7 mm ? Reacting point: approx. 50 mg APPLICATIONS ? Motion detection ? System wake up – low powe