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| IC-PR series reflective opto encoders rev a3, page 1/ 18 features lensless, refective opto-encoder ics, compact, high-resolution, incremental suitable refective code discs of ? 4, ? 14, ? 26 and ? 43 mm and linear scales with 256 m period length monolithic hd phased array with excellent signal matching integrated blue led with power control, encoderblue ? low-noise signal amplifers with high emi tolerance pin-selectable modes of operation: digital a/b/z (x1, x2, x4, x8, x16 interpolated), analog cos/sin with analog or digital z pin-selectable index gating: ungated (1 t), b-gated (0.5 t), ab-gated (0.25 t) pin-selectable minimal edge distance: 80 ns, 1 s, 10 s complementary quadrature outputs pa, na, pb and nb complementary index outputs pz and nz analog signal output for ease of alignment and resolution enhancement by external interpolation operating temperature range of -40 c to +105 c compact and lensless optoqfn mold package evaluation kits on request applications incremental encoders miniature motors and actuators x-y and linear stages factory automation robots consumer robots packages optoqfn24-4x4 4 mm x 4 mm x 0.9 mm rohs compliant block diagram copyright ? 2015, 2015 ic-haus http://www.ichaus.com i c - p r c o n d i t i o n i n g c o n v e r s i o n c o n v e r s i o n e v a l u a t i o n p o w e r - o n i n d e x / d i g o s c i l l a t o r b l u e l e d t r i - l e v e l s i n / d i g d p c o s d n c o s s i n 2 + c o s 2 d r i v e r s c o n t r o l c o n t r o l d p s i n d n s i n o u t p u t p o w e r s i g n a l r e s e t m o d e l o g i c d p z d n z t e s t v d d n z t m 1 n a g n d a s e l 2 v c c p b s e l 1 t m 2 p a e d c p z t z t m o g n d d n b v z a n a b y p d i g + + + - - -
IC-PR series reflective opto encoders rev a3, page 2/ 18 description the IC-PR series are advanced optical, refective, lensless encoder ics featuring integrated hd phased array photosensors and a blue led. they provide high signal quality with relaxed alignment tolerances. differential digital abz outputs with or without inter- polation or analog sin/cos outputs with index are available. typical applications are incremental en- coders for motor control. blue-enhanced photosensors are adapted to the short wavelength of the embedded blue led, and provide low-jitter outputs due to improved signal contrast. the unique assembly technology of the blue led emitter and sensors results in low optical crosstalk. low-noise transimpedance amplifers, arranged in a paired layout to ensure excellent channel matching, are used to convert the sensor signals into voltages of several hundred millivolts. various operation modes are selectable via tri-level inputs sel1 and sel2: digital outputs with native (x1) or interpolated resolution (x2, x4, x8 or x16), ana- log outputs or mixed analog/digital outputs, where the latter one combines analog cos/sin signals with a digital index. the amplifed analog output signals allow for inspection and monitoring of encoder assem- bly. moreover, feeding external interpolation circuits (e.g. ic-nq, ic-tw8 or ic-tw28) is possible. index gating is also pin-selectable via input tz: the options are ungated (1 t), b-gated (0.5 t) or ab-gated (0.25 t). via tri-level input edc a minimal edge distance of 80 ns, 1 s or 10 s can be preset for digital operation modes. the devices feature a low power consumption. they run at single-sided analog supplies of 4.5 v up to 5.5 v and single-sided digital supplies of 3.0 v up to 5.5 v. IC-PR4307 code disc ? : 43.0 mm native cpr: 720 IC-PR26xx code disc ? : 26.0 mm native cpr: 250, 256, 360 IC-PR1456 code disc ? : 14.0 mm native cpr: 250, 256 IC-PR0464 code disc ? : 4.0 mm native cpr: 64 IC-PR256 linear scale: 256 m period length general notice on materials under excessive conditions epoxy resins (such as solder resists, ic package and injection molding materials, as well as adhesives) may show discoloration, yellowing, and surface changes in general when exposed longterm to high temperatures, humidity, irradiation, or due to thermal treatments for soldering and other manufacturing processes. equally, standard molding materials used for ic pack- ages can show visible changes induced by irradiation, among others when exposed to light of shorter wavelengths, blue light for instance. such surface effects caused by visible or ir led light are rated to be of cosmetic nature, without infuence to the chips function, its specifcations and reliability. note that any other material used in the system (e.g. varnish, glue, code disc) should also be verifed for irradiation effects. IC-PR series reflective opto encoders rev a3, page 3/ 18 packaging information pin configuration oqfn24-4x4 (4 mm x 4 mm) pin functions no. name function 1 vdd +3.0 v...+5.5 v digital supply voltage 2 sel1 mode selection input 1 3 sel2 mode selection input 2 4 tz index gating control input 5 pz index output z+ 6 nz index output z- 13 edc edge distance control input 14 nb incr. output b- / analog sin- 15 pb incr. output b+ / analog sin+ 16 na incr. output a- / analog cos- 17 pa incr. output a+ / analog cos+ 18 gndd digital ground 19 gnda analog ground 20 tmo test mode output 2) 21 tm2 test mode input 2 2) 22 tm1 test mode input 1 2) 23 vz index detection control input 24 vcc +4.5 v...+5.5 v analog supply voltage 7..12 n.c. 1) bp backside paddle 3) ic top marking: IC-PR series reflective opto encoders rev a3, page 4/ 18 package dimensions 4 4 1.78 1.78 top 0.90 0.10 0.15 side 2.45 2.45 0.50 0.25 0.40 bottom 0.50 3.80 3.80 r0.15 2.49 2.49 0.70 recommended pcb-footprint dra_prxxxx-oqfn24-1_pack_1, 10:1 all dimensions given in mm. tolerances of form and position according to jedec mo-220. positional tolerance of sensor pattern: 70m / 1 (with respect to center of backside pad). maximum molding excess +20m / -75m versus surface of glass/reticle. IC-PR series reflective opto encoders rev a3, page 5/ 18 absolute maximum ratings these ratings do not imply operating conditions; functional operation is not guaranteed. beyond these ratings device damage may occur. item symbol parameter conditions unit no. min. max. g001 vcc voltage at vcc -0.3 6 v g002 i(vcc) current in vcc -20 100 ma g003 vdd voltage at vdd -0.3 6 v g004 i(vdd) current in vdd -20 100 ma g005 i() pin current, all signal outputs -20 20 ma g006 vd() electrostatic discharge margin vs. esd susceptibility according to jedec, all pins 1,2 2 g007 tj junction temperature -40 150 c g008 ts chip storage temperature -40 150 c 1 jedec document jep 155: 500v hbm allows safe manufacturing with a standard esd control process 2 jedec document jep 157: 250v cdm allows safe manufacturing with a standard esd control process thermal data operating conditions: vcc = 4.5...5.5 v, vdd = 3.0...5.5 v item symbol parameter conditions unit no. min. typ. max. t01 ta operating ambient temperature range -40 105 c t02 ts permissible storage temperature range -40 105 c t03 tpk soldering peak temperature tpk < 20 s, convection refow 245 c tpk < 20 s, vapor phase soldering 230 c msl 5a (max. foor live 24 h at 30 c and 60 % rh); please refer to customer information fle no. 7 for details. t04 rthja thermal resistance chip to ambient package mounted on pcb according to jedec standard 50 k/w all voltages are referenced to ground unless otherwise stated. all currents fowing into the device pins are positive; all currents fowing out of the device pins are negative. IC-PR series reflective opto encoders rev a3, page 6/ 18 electrical characteristics operating conditions: vcc = 4.5...5.5 v, vdd = 3.0...5.5 v, tj = -40...105 c, unless otherwise noted item symbol parameter conditions unit no. min. typ. max. total device 001 vcc permissible analog supply volt- age 4.5 5.5 v 003 vdd permissible digital supply volt- age vdd vcc 3.0 5.5 v 004 i() supply current i(vcc)+i(vdd), photocurrent amplifers within op. range, fout() <250 khz, no load 20 ma refer to table 8 for details photocurrent amplifers 101 z() equivalent transimpedance gain z() = vout()/iph(), tj = 27 c for pa, na, pb, nb 4 m ? for pz, nz 6 m ? 102 fc()hi cut-off frequency (-3 db) 200 khz analog outputs pa, na, pb, nb, pz, nz 201 vout()ac ac signal amplitude mode aamp 250 mv mode a250 250 mv mode a500dz 500 mv 204 vout()mx permissible maximum output voltage mode aamp 2.2 v 206 vout()d dark signal level mode aamp voltage at nz voltage at pa, na, pb, nb with no illumination t = -40 c 870 980 1140 mv t = 25 c 780 880 1060 mv t = 125 c 640 765 940 mv 207 ? vout()d dark signal matching of a, b mode aamp, output vs. output -2.5 2.5 mv 208 tcvout()d temperature coeffcient of dark signal level mode aamp -1.4 mv/k voltage at nz voltage at pa, na, pb, nb with no illumination 209 vref reference voltage mode a250, a500dz 48 50 52 %vcc 210 v()act signal level at pz-activation v(pz)act = v(nz) -v(pz) at activation 180 mv see also figure 1 .. 290 mv refer to table 8 for details 211 i()mx permissible load current mode a250, a500dz -1000 1000 a mode aamp -100 10 a 212 c()mx permissible capacitive load 20 pf digital outputs pa, na, pb, nb, pz, nz 401 fout() maximum frequency per output mode dx1, edc low 0.2 mhz mode dx2, edc low 0.4 mhz mode dx4, edc low 0.8 mhz mode dx8, edc low 1.6 mhz mode dx16, edc low 1.85 mhz 402 aarel ab duty cycle variation mode dx1 -5 5 % modes dx2, dx4, dx8, dx16 -10 10 % see also figure 2 403 hysd digital hysteresis of interpolator hysteresis with respect to one cycle of sine/cosine 5.6 404 vs()lo saturation voltage low i() = 4 ma 0.4 v 405 isc()lo short-circuit current low v() = vdd 7 110 ma 406 vs()hi saturation voltage high vs()hi = vdd - v(), i() = -4 ma 0.4 v 407 isc()hi short-circuit current high v() = 0 v -110 -7 ma 408 tedc() edge distance control time edc low 45 80 135 ns edc high 6600 10000 14900 ns edc open 640 1000 1520 ns tri-level programming inputs sel1, sel2, edc, tz, vz 601 vt()lo tri-level threshold voltage low 10 %vcc 602 vt()hi tri-level threshold voltage high 90 %vcc IC-PR series reflective opto encoders rev a3, page 7/ 18 electrical characteristics operating conditions: vcc = 4.5...5.5 v, vdd = 3.0...5.5 v, tj = -40...105 c, unless otherwise noted item symbol parameter conditions unit no. min. typ. max. 603 vt()mid tri-level threshold voltage mid 30 70 %vcc 604 v0() pin-open voltage 45 50 55 %vcc 605 rpd() pull-down resistor v() = vcc 65 140 k ? 606 rpu() pull-up resistor v() = gnda 65 140 k ? led power control 901 iop() permissible led current 0.5 20 ma 902 ictrl() controlled led output current refer to table 8 for details 5 ..10 ma power-on reset a01 vccon turn-on threshold vcc (power-on release) increasing voltage at vcc 3.95 v vdd >vddon, led current and photocurrent amplifers within op. range a02 vccoff turn-off threshold vcc (power-down reset) decreasing voltage at vcc 3.00 v vdd >vddon, led current and photocurrent amplifers within op. range a03 vcchys threshold hysteresis vcc vcchys = vccon - vccoff 200 300 400 mv a04 vddon turn-on threshold vdd (power-on release) increasing voltage at vdd 2.95 v vcc >vccon, led current and photocurrent amplifers within op. range a05 vddoff turn-off threshold vdd (power-down reset) decreasing voltage at vdd 2.3 v vcc >vccon, led current and photocurrent amplifers within op. range a06 vddhys threshold hysteresis vdd vddhys = vddon - vddoff 180 240 300 mv IC-PR series reflective opto encoders rev a3, page 8/ 18 electrical characteristics: diagrams figure 1: z-signal level defnition. figure 2: defnition of ab duty cycle variation. cos+ sin+ z- z+ v(pz)act 0% 100 % 50 % aarel IC-PR series reflective opto encoders rev a3, page 9/ 18 signal definitions figure 3: defnition of clockwise rotation / positive direction of movement. figure 4: signal defnitions for clockwise rotation / positive direction of movement. figure 5: defnition of resolution for linear series. a+ b+ resolution IC-PRxxxx positive direction of movement IC-PRxxxx clockwise (positive) direction of rotation t t/4 t/4 t/4 t/4 a+ b+ ab-gated b-gated ungated z+ cos+ sin+ IC-PR series reflective opto encoders rev a3, page 10/ 18 voltage domains figure 6: analog and digital voltage domains in IC-PR, the analog and the digital supply voltages are applied at different pins. on the one hand, this improves the quality of the analog signals, on the other hand, the digital signal output levels can be chosen to match subsequent circuitry. the internal voltage domains are shown in fig. 6 . please note: ? permissible voltage ranges for vcc, vdd spec- ifed in electrical characteristics, parameters no. 001 and no. 003, respectively ? vdd vcc ? reference voltage / high level for mode pins is vcc ? gnda and gndd must be at the same potential but should be connected with separate lines from a star point on the pcb operation modes the IC-PR series features 8 principle operation modes, which are selectable by the voltages applied to the pins sel1 and sel2, as summarized in table 4 . these tri-level inputs might be connected to a voltage below vt()lo (low, see 601), a voltage above vt()hi (high, see 602) or a voltage between the specifed values of vt()mid (open, see 603). for other voltages the function is undefned. the open confguration can be easily obtained by an ex- ternal voltage divider. alternatively, when the pin is left unconnected, the ic itself biases the input at 50% vcc (see 604). note: static pin voltages at sel1 and sel2 are re- quired during operation. if changing the setting of sel1 and sel2 pins during operation, power-on reset of IC-PR is required. sel1 sel2 mode description low high dx1 digital a/b/z (x1 interpolation) high low dx2 digital a/b/z (x2 interpolation) low open dx4 digital a/b/z (x4 interpolation) high high dx8 digital a/b/z (x8 interpolation) high open dx16 digital a/b/z (x16 interpolation) open low a250 analog cos/sin (vref 250 mv), analog z, see figure 7 open high aamp analog cos/sin (transimpedance amps. 250 mv), analog z, see figure 7 open open a500dz analog cos/sin (vref 500 mv), digital z (ungated), see figure 7 table 4: operation modes selectable by pins sel1/2. s e n s o r s & s i g n a l c o n d i t i o n i n g d r i v e r s l o g i c a n a l o g o u t p u t v d d - d o m a i n + p a p z g n d d v d d v c c n b s e l 2 n a t m 1 e d c t z t m o - - g n d a m o d e c o n t r o l p b v z v c c t m 2 + d i g i t a l o u t p u t v c c - d o m a i n s e l 1 d r i v e r s n z IC-PR series reflective opto encoders rev a3, page 11/ 18 analog / mixed operation modes figure 7: analog / mixed operation modes. complementary signals cos- and sin- not shown. ? vout()d is the dark signal level of the analog sig- nals. it is independent of illumination but propor- tional to temperature. ? vout()dc is the dc-level of the analog signals with respect to the dark signal level. it is proportional to illumination but independent of temperature. ? the permissible load current for the analog out- puts is specifed as parameter 211 in the electrical characteristics. ? for correct functionality of the z-index, program- ming pin vz has to be set to a proper value as de- scribed in section index detection thresh- old . vref +/- 500 mv vref +/- 250 mv cos+ sin+ sel1 IC-PRxxxx sel2 sel1 IC-PRxxxx sel2 sel1 IC-PRxxxx sel2 sin+ cos+ z+ mode a250 mode aamp mode a500dz vcc r r gnda gnda vcc vcc r r gnda vcc r r gnda cos+ sin+ v out()d + v out()dc +/- 250 mv z- z+ vref z- z+ v out()d ungated z- digital levels IC-PR series reflective opto encoders rev a3, page 12/ 18 digital operation modes interpolation factor and index gating figure 8: digital operation modes (interpolation and index gating). complementary signals a-, b- and z- not shown. sel1 IC-PRxxxx sel2 vcc gnda mode dx1 sel1 IC-PRxxxx sel2 mode dx2 sel1 IC-PRxxxx sel2 vcc r r gnda mode dx4 sel1 IC-PRxxxx sel2 mode dx8 sel1 IC-PRxxxx sel2 mode dx16 a+ b+ z+ (ungated) z+ (b-gated) z+ (ab-gated) a+ b+ z+ (ungated) z+ (b-gated) z+ (ab-gated) a+ b+ z+ (ungated) z+ (b-gated) z+ (ab-gated) a+ b+ z+ (ungated) z+ (b-gated) z+ (ab-gated) a+ b+ z+ (ungated) z+ (b-gated) z+ (ab-gated) 0 (code disc angle) gnda vcc gnda vcc r r gnda vcc vcc vcc 5.625/cpr (digital hysteresis) IC-PR series reflective opto encoders rev a3, page 13/ 18 an overview of the digital modes (interpolation and in- dex gating) is depicted in figure 8 . the index gating can be controlled via tri-level pin tz, as defned by table 5 . note: static pin voltage at tz is required during opera- tion. tz description low b-gated index (180 ) high ungated index (360 ) open ab-gated index (90 ) table 5: index gating controlled by pin tz. for correct functionality of the z-index, programming pin vz has to be set to a proper value as described in section index detection threshold . digital hysteresis in all interpolation modes the IC-PR series features a digital angular hysteresis of 360 64 cpr , i.e. 1 lsb of the an- gular resolution in mode dx16. as illustrated in figure 9 , the digital hysteresis corresponds to a slip existing between the two rotating directions. in this way multiple switching of the incremental signals at the reversing point of a changing direction of rotation is prevented. figure 9: digital hysteresis in mode dx16 with ab- gated index. edge distance control with the tri-level input pin edc a minimal edge distance of 80 ns, 1 s or 10 s (typical values) can be confg- ured to suit the system on hand (cable length, external counter). it is recommended to set edc low. note: static pin voltage at edc is required during oper- ation. edc description low 80 ns minimal edge distance high 10 s minimal edge distance open 1 s minimal edge distance table 6: minimal edge distance controlled by pin edc. startup behavior when IC-PR is powered on, the digital outputs are held in a defned state: pa = na = pb = nb = low pz = nz = high this specifc combination of output signal levels is in- valid during normal operation, hence signalizing that the ic is in the startup phase. once the logic has found and verifed the code disc position, valid a/b/z signals are then output henceforth. note: IC-PR will also enter or remain in the startup state, when the regulated led current exceeds a spe- cifc value, e.g. due to code disc misalignment. once the led current returns to a valid range, the logic will again search for the code disc position and output valid a/b/z signals afterwards. a+ b+ 0 28.125/cpr 22.5/cpr z+ 0 0 code disc angle 5.625/cpr digital hysteresis IC-PR series reflective opto encoders rev a3, page 14/ 18 index detection threshold via tri-level pin vz an internal threshold for the index detection can be controlled, as described in table 7 . setting vz low (maximal threshold), a safe detection of the index pulse requires stronger illumination of the respective photodiodes, which also results in a stronger interference resistance against extraneous or stray light. on the other hand, with vz high (minimal threshold) less illumination of the index photodiodes is required for a safe detection. however, in this case the interference resistance is reduced respectively. with vz open the threshold lies in between the other two options. for air gap above 1.5 mm (ic to code disc), the recom- mended value for vz is shown in table 8 . for smaller air gaps, it may be necessary to decrease the index detection threshold. note: vz affects all operation modes, no matter if the index signal is analog or digital. vz description low maximal threshold high minimal threshold open medium threshold table 7: index detection controlled by pin vz. power control IC-PR devices regulate the current through the inte- grated blue led, keeping the optical power constant regardless of aging effects, varying temperature or changes in air gap (ic to code disc). in case of strong code disc misalignment or in the ab- sence of any code disc, a maximum current is sent through the led, which corresponds to an overall sup- ply current of typ. 80 ma. when code disc and IC-PR are properly aligned, the led current is signifcantly reduced and mainly de- pends on the code disc type and the actual air gap (see table 8 for typ. supply current values). IC-PR series reflective opto encoders rev a3, page 15/ 18 device overview device cpr code disc supply current / ma max. rpm vz activ. level native p/o code type 1.5 mm 1 2.0 mm 1 dx1..8/ax dx16 1.5 mm 1 v(pz)act / mv ? 43 series IC-PR4307 720 pr28s p 21 27 16 000 9 000 low 290 ? 26 series IC-PR2604 360 pr24s p 21 26 32 000 18 000 low 290 IC-PR2656 256 pr25s p 16 18 45 000 25 000 open 280 IC-PR2656 250 pr30s p 16 18 45 000 25 000 open 280 ? 14 series IC-PR1456 256 pr27s p 21 27 45 000 25 000 high 180 IC-PR1456 250 pr29s p 21 27 45 000 25 000 high 180 ? 04 series IC-PR0464 64 pr06s m 21 27 180 000 100 000 high 200 device res. code disc supply current / ma max. speed / m/s vz activ. level dx16 p/o code type 1.5 mm 1 2.0 mm 1 dx1..8/ax dx16 1.5 mm 1 v(pz)act / mv linear series IC-PR256 4 m pr01l f 16 18 50 28 low 290 type m = metal type p = polycarbonate type f = film type [ ] = glass defnition of resolution for linear series see figure 5 . device availability on request. table 8: device overview 1 air gap (ic vs. code disc) IC-PR series reflective opto encoders rev a3, page 16/ 18 application notes application notes for IC-PR-series devices are shown separately. IC-PR series reflective opto encoders rev a3, page 17/ 18 revision history rel. rel. date 1 chapter modifcation page a1 2015-11-23 initial release all rel. rel. date 1 chapter modifcation page a2 2016-03-31 block diagram block diagram updated. 1 electrical characteristics 204, 212: moved value from "min." to "max." as defned as "permissible" 6 signal definitions figure for defnition of resolution in linear series added. 9 operation modes description of analog modes in table 4 updated. 9 digital operation modes recommended edc confguration added. 12 index detection threshold updated description. 13 device overview device overview table extended and updated. changed recommendation for vz. 14 rel. rel. date 1 chapter modifcation page a3 2017-02-20 description added "general notice on materials under excessive conditions" 2 packaging information changed footnote for tm1, tm2, tmo 3 absolute maximum ratings g002, g004: changed max. values 5 thermal data t02: permissible storage temperature range added t04: corrected unit 5 electrical characteristics 405/407: max./min. value changed 605/606: added max. value 6,7 signal definitions added defnition of positive direction of movement for linear series 9 voltage domains added section 10 analog / mixed operation modes added note on vz changed fgure 11 digital operation modes added note on vz 13 index detection threshold added note 14 power control description of power control added 14 device overview changed code disc p/o code, type 19 ic-haus expressly reserves the right to change its products and/or specifcations. an infoletter gives details as to any amendments and additions made to the relevant current specifcations on our internet website www.ichaus.com/infoletter and is automatically generated and shall be sent to registered users by email. copying C even as an excerpt C is only permitted with ic-haus approval in writing and precise reference to source. the data specifed is intended solely for the purpose of product description and shall represent the usual quality of the product. in case the specifcations contain obvious mistakes e.g. in writing or calculation, ic-haus reserves the right to correct the specifcation and no liability arises insofar that the specifcation was from a third party view obviously not reliable. there shall be no claims based on defects as to quality in cases of insignifcant deviations from the specifcations or in case of only minor impairment of usability. no representations or warranties, either expressed or implied, of merchantability, ftness for a particular purpose or of any other nature are made hereunder with respect to information/specifcation or the products to which information refers and no guarantee with respect to compliance to the intended use is given. in particular, this also applies to the stated possible applications or areas of applications of the product. ic-haus products are not designed for and must not be used in connection with any applications where the failure of such products would reasonably be expected to result in signifcant personal injury or death (safety-critical applications) without ic-haus specifc written consent. safety-critical applications include, without limitation, life support devices and systems. ic-haus products are not designed nor intended for use in military or aerospace applications or environments or in automotive applications unless specifcally designated for such use by ic-haus. ic-haus conveys no patent, copyright, mask work right or other trade mark right to this product. ic-haus assumes no liability for any patent and/or other trade mark rights of a third party resulting from processing or handling of the product and/or any other use of the product. software and its documentation is provided by ic-haus gmbh or contributors "as is" and is subject to the zvei general conditions for the supply of products and services with ic-haus amendments and the zvei software clause with ic-haus amendments ( www.ichaus.com/eula ). 1 release date format: yyyy-mm-dd IC-PR series reflective opto encoders rev a3, page 18/ 18 ordering information type package options order designation IC-PRnnnn 24-pin optoqfn, 4 mm x 4 mm, 0.9 mm thickness rohs compliant nnnn = device version IC-PRnnnn oqfn24-4x4 evaluation kit kit with refective encoder ic pr1m (61mm x 64 mm), code disc nnnn = device version IC-PRnnnn eval pr1m mother board adapter pcb (80 mm x 110 mm) incl. ribbon cable IC-PR eval pr2m please send your purchase orders to our order handling team: fax: +49 (0) 61 35 - 92 92 - 692 e-mail: dispo@ichaus.com for technical support, information about prices and terms of delivery please contact: ic-haus gmbh tel.: +49 (0) 61 35 - 92 92 - 0 am kuemmerling 18 fax: +49 (0) 61 35 - 92 92 - 192 d-55294 bodenheim web: http://www.ichaus.com germany e-mail: sales@ichaus.com appointed local distributors: http://www.ichaus.com/sales_partners |
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