574 cg01-j rev. 1 sensors piezoelectric vibrating gyroscope env-05d series murata electronics new rotational angular velocity sensor combines murata s equilateral triangle prism vibrating unit with a revolutionary mounting technology for the piezo- electric ceramic element that produces 100 times the precision of other vibration gyroscopes. applications navigation systems platform positioning and stabilizing car electronics: accident history recorder, dead reckoning, theft retrieval, unmanned vehicles satellite antenna positioning office automation factory automation mayday system construction equipment note: this product is not approved for military and avionics. benefits low price compact low drift fast response low noise precision detection for more detailed information regarding this product line in north america, contact us. to receive additional information on mu rata products call 1-800-831-9172. dimensions: mm old part numbering system new part numbering system f xx 643 murata japan fb: with wires pigtail suffix lot manufacturing country f: pcb mount 52=standard number number company of origin terminal description +supply (input) ground (common) sensor output (output) ccw cw 4.0 3?.6 (t = 0.35) 4?.0 (t = 0.3) 19.6 12.5 2.15 9.05 11.5 z axis (sense axis) 2.54 0.3 23.2 y axis x axis characteristics symbol condition min. std. max. unit supply voltage vcc +4.5 +5.0 +5.5 vdc current consumption icc at vcc = 5.0vdc 15 ma maximum angular velocity omax. ?0 +60 deg/s output vo angular velocity = 0 at ?0 ~ 80? 2.100 2.500 2.900 vdc scale factor sv at ?0 ~ 60? 23.0 25.0 27.0 mv/deg/s at ?0 ~ 80? 21.7 25.0 28.3 asymmetry cw & ccw 3 deg/s temperature coefficient ?0 ~ 60? 5 %fs scale factor ?0 ~ 80? ?0 drift ?0 ~ 80? 9 deg/s start up measure vo after 5 seconds ? deg/s/10 min. noise level 12khz noise 10 mvp-p linearity in the maximum angular velocity range 0.5 %fs response phase delay: 90deg 10 hz dependence on supply voltage output 0.8 1.2 scale factor 0.8 1.2 operating temperature range topr ?0 80 c storage temperature range tstg ?0 85 c weight 20 g dimension 11.5(d) x 19.6(w) x 23.2(h) mm specifications tolerance : 0.5 unless otherwise specified, ambient temperature ta = 25 5?, vcc = 5.0vdc. use a sensor output load resistance of 100k ohm or more. env-05 model name 2.54 11.2 6.25 6.25 3.0 3- 1.0 18.6 2.15 0.8 1.3 1.3 pcb layout en c-03ja -02 product id type individual packaging specification code *global part number shows only an example which might be different from actual part number. *any other definitions than ?roduct id?might have different digit number from actual global part number.
cg01-j rev. 1 575 sensors piezoelectric vibrating gyroscope enc series this angular velocity sensor employs the principle that a coriolis force results if an angular velocity is applied to a vibrating object. murata s unique ceramic bimorph vibrating unit is used as the sensor element unit, thereby enabling piezoelectric ceramics to be used for both excitation and detection. the use of this unit simplifies equipment structure and circuit configuration, thus making it possible to provide outstanding performance. this sensor can be used for positional control and posture control of a moving object requiring high-precision measurements. features ultra small and ultra lightweight quick response low driving voltage, low current consumption reliable feature achieved by a built in agc circuit applications detecting hand movement involved in video and still camera detecting vibrations in various vibration free table and isolators detecting the own movement for more detailed information regarding this product line in north america, contact us. to receive additional information on mu rata products call 1-800-831-9172. dimensions: mm enc-03j old part numbering system enc e 03 ja series model resonance frequency ja ?22khz jb ?24khz jc ?23khz jpn 03ja 841 m 15.44 4.3 2.25 1. 5 15.24 1.0 3.81 0.6 8.0 vcc vref gnd out characteristics symbol condition min. std. max. unit supply voltage vcc +2.7 +3.0 +5.5 vdc current consumption isup at vcc = +3.0v 2.5 3.2 4.5 ma comparative voltage vref at ? ~ +75? +1.25 +1.35 +1.45 vdc static output (bias) v0 angular velocity = 0 at ? ~ +75? vref ?.55 vref vref + 0.55 vdc angular velocity range specifications all typical values. unless otherwise specified, ambient temperature ta = 25 5?, vcc = 3.0vdc. use a sensor output load resistance of 50kv or more . comparative voltage (vref) is grounded with condenser of 4.7mf. measurement tolerance = ?.2 mm sensors en c-03ja -02 *global part number shows only an example which might be different from actual part number. *any other definitions than ?roduct id?might have different digit number from actual global part number. new part numbering system
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