View MLX90109EDCAAA-000RE_9030681.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

mlx90109 125khz rfid transceiver 3901090109 page 1 of 16 data sheet rev 011 jun/12 features and benefits integrated rfid transceiver addressing 100khz to 150khz frequency range transpo nder. biphase and manchester ask. on/off keying modulation. low power and high performance unique parallel antenna concept for maximum power e fficiency. power down mode available. baud rate selectable ?on-chip? filtering for maximu m sensitivity. no zero modulation problems. low cost and compact design so8 package and high level of integration for compa ct reader design. no external quartz reference required, only 2 resis tors plus antenna. on chip decoding for fast system design and ease of use. open drain data and clock outputs for 2-wire serial communication. applications examples car immobilizers portable readers access control house held appliances ordering code product code temperature code package code option code packing form code mlx90109 e dc aaa-000 re mlx90109 e dc aaa-000 tu mlx90109 c dc aaa-000 re mlx90109 c dc aaa-000 tu legend : temperature code: e for temperature range -40c to 85c c for temperature range 0c to 70c package code: dc for soic150mil packing form: re for reel, tu for tube ordering example: mlx90109edc-aaa-000-re
mlx90109 125khz rfid transceiver 3901090109 page 2 of 16 data sheet rev 011 jun/12 1 functional diagram 2 description the mlx90109 is a single chip rfid transceiver for the 125khz frequency range. it has been conceived for minimum system cost and minimum power consumption, offering all required flexibilit y for a state of the art am transceiver base station. an external coil (l), and capacitor (c) are connected as a parallel resonant circuit, that determines the carrier frequency and the oscillator frequency of the reader. this eliminates zero modulation effects by perfect antenna tuning, and avoids the need for an external oscillator. the reader ic can easily be switched to power down by setting the antenna amplitude to zero. the mlx90109 can be configured to decode the transponder signal on-chip. in this case the decoded signal is available through a 2-wire interface with clock and data. for minimum interface wiring, the non-decoded transponder signal can also be made available on a single wire interface. vdd vdd coil modu mlx90109 rc modulation network microcontroller (1) (2) (1): mode/speed config settings (2): data/clock outputs
mlx90109 125khz rfid transceiver 3901090109 page 3 of 16 data sheet rev 011 jun/12 table of contents 1 functional diagram .............................. ................................................... ................................................... ............................................ 2 2 description ..................................... ................................................... ................................................... ................................................. 2 3 maximum ratings ................................. ................................................... ................................................... ............................................ 4 4 pad definitions and descriptions ................ ................................................... ................................................... ...................................... 4 5 mlx90109 electrical specifications .............. ................................................... ................................................... ................................... 5 6 block diagram ................................... ................................................... ................................................... .............................................. 6 7 general description ............................. ................................................... ................................................... ............................................ 6 7.1 loop gain oscillator .......................... ................................................... ................................................... ....................................... 6 7.2 peak detector ................................. ................................................... ................................................... ......................................... 6 7.3 band-pass filter .............................. ................................................... ................................................... ......................................... 6 7.4 digital demodulator ........................... ................................................... ................................................... ....................................... 7 7.5 antenna voltage definition .................... ................................................... ................................................... .................................... 7 7.6 power down mode ............................... ................................................... ................................................... .................................... 7 7.7 write operation ............................... ................................................... ................................................... .......................................... 7 8 system design parameters ........................ ................................................... ................................................... ...................................... 8 8.1 auto start-up condition ....................... ................................................... ................................................... ....................................... 8 8.2 antenna current ............................... ................................................... ................................................... ......................................... 8 8.3 antenna impedance ............................. ................................................... ................................................... .................................... 9 9 typical configuration: read only................. ................................................... ................................................... ............................... 10 9.1 application diagram ........................... ................................................... ................................................... ..................................... 10 9.2 absolute minimum schematic .................... ................................................... ................................................... ............................. 10 9.3 power consumption ............................. ................................................... ................................................... ................................... 11 9.4 noise cancellation ............................ ................................................... ................................................... ...................................... 11 9.5 integrated decoding ........................... ................................................... ................................................... ..................................... 11 9.6 close coupling ................................ ................................................... ................................................... ........................................ 12 10 typical configuration: read/write on/off keying (fdx-b100) ........................................ ................................................... .......... 12 10.1 application diagram .......................... ................................................... ................................................... .................................... 12 11 standard information regarding manufacturability of melexis products with different soldering proce sses .......................................... 13 12 esd precautions ................................ ................................................... ................................................... ......................................... 13 13 faq ............................................ ................................................... ................................................... ................................................. 1 4 13.1 is it possible to make proportional modulation (depth less than 100%) with the mlx90109? ........ .............................................. 14 13.2 how should i read data information from a tran sponder up to 15cm? ............................... ................................................... ....... 14 13.3 is it possible to increase the output power of the mlx90109 transceiver? ........................ ................................................... ....... 14 13.4 are there any specific coils available for the mlx90109 transceiver? ............................ ................................................... .......... 14 13.5 what are the recommended pull-up values on dat a and clock pins? ................................. ................................................... 14 14 package information ............................ ................................................... ................................................... ........................................ 15 14.1 plastic so8 .................................. ................................................... ................................................... ........................................ 15 15 disclaimer ..................................... ................................................... ................................................... ............................................... 16
3901090109 rev 011 3 maximum ratings supply voltage (v dd with respect to v ss ) input voltage on any pin (except coil, data and clo ck) input voltage on coil, data and clock maximum junction temperature table 1: absolute maximum ratings exceeding the absolute maximum ratings may cause pe rmanent damage. exposure to absolute rated condition s for extended periods may affect device reliabilit y. 4 pad definitions and descriptions pad name function coil oscillator output v ss ground speed data rate selection : 2kbaud modu input for amplitude setting mode decoding mode selection clock clock output of decoder data data output of decoder v dd power supply table 2: pin description mlx90109 mlx90109 125khz rfid transceiver page 4 of 16 symbol condition min max v dd dc -0.3 6 input voltage on any pin (except coil, data and clo ck) v in -0.3 v dd +0.3 v clamp -0.3 15 t j 150 exceeding the absolute maximum ratings may cause pe rmanent damage. exposure to absolute s for extended periods may affect device reliabilit y. pad definitions and descriptions 2kbaud or 4kbaud input for amplitude setting decoding mode selection : biphase or manchester clock output of decoder data output of decoder plastic so8 mlx90109 125khz rfid transceiver data sheet jun/12 unit volts +0.3 volts volts oc exceeding the absolute maximum ratings may cause pe rmanent damage. exposure to absolute -maximum-
mlx90109 125khz rfid transceiver 3901090109 page 5 of 16 data sheet rev 011 jun/12 5 mlx90109 electrical specifications dc operating parameters t a = -40 o c to 85 o c, f res = 125khz, v dd = 3.1 to 5.5v antenna parameters: l ant = 73.6uh, q ant =17.3 , z ant =1k parameter. symbol test conditions min typ max units supply voltage v dd 3.1 5.5 v resonance frequency f res (depends on the resonance frequency of the antenna) 100 125 150 khz frequency drift with temperature ? f res ( t) f res = 125 khz -1 +1 % sensitivity (note 1) v sens (depends on the application) 10 30 mv pp amplitude offset (note 2) v os 0 0.15 0.35 v power down voltage (on modu pin) v pd v dd =5v v dd =3.1v 4.0 2.2 4.9 3.0 v power up voltage (on modu pin) v pu v dd =5v v dd =3.1v 3.2 1.3 4.3 2.4 v power down current i dd,pn v modu = v dd 0 1.5 a supply current (excluding antenna supply current) (note 3) i dd v dd =5v, v modu = 0.8v 1.8 3.0 ma antenna supply current (note 4) i dd,ant (depends on the application) 2.8 ma leakage current on pins coil, mode, speed, mode, data i leak (power down) 1.0 a output voltage data and clock pin v ol pull-up resistance r pu > 2k 0.4 v table 3: electrical specifications note 1 : the sensitivity is defined as the minimum amplitude of the 2khz- modulation, generated by the transponder, demodulated and decoded by the reader. this parameter depends on the application: ? the value of v dd ? the antenna ? the code sent to the reader note 2 : the antenna amplitude voltage is: vant = v dd ? v modu + v os note 3 : the supply current of the device depends on the antenna drive current i dd,ant : typically: i dd 1.3 ma + i dd,ant / 6.3 note 4 : the antenna supply current (called i dd,ant ) is the equivalent dc supply current driven by the chip thr ough the antenna.
mlx90109 125khz rfid transceiver 3901090109 page 6 of 16 data sheet rev 011 jun/12 6 block diagram 7 general description 7.1 loop gain oscillator the oscillator frequency is locked on the antenna r esonance frequency. the clock is derived from the oscillator. in this way, its characteristics are lo cked to the transmission frequency. as the antenna is used to determine the carrier frequency, the antenna is alw ays perfectly tuned to resonance. consequently the mlx90109 is not sensitive to zero modulation (the s o-called ?zero modulation? is the phenomena whereby the tag does modulate properly, but no amplitude mo dulation can be observed at the reader coil). 7.2 peak detector the peak detector of the transceiver detects the am signal generated by the tag. this signal is filte red and amplified by an on-chip switched capacitor filter b efore feeding the digital decoder. the same signal is fed back to close the loop of the antenna voltage. 7.3 band-pass filter by setting the speed pin to v dd or to gnd, the filtering characteristics are optim ized for either 2 or 4 kbaud. the mlx90109 makes an internal first-order filterin g of the envelope that changes according to the set ting of the speed pin, to fit the biphase and manchester da ta spectrum: 2kbaud (speed pin to v dd ) : 400hz to 3.6khz 4kbaud (speed pin to v ss ) : 800hz to 7.2khz
mlx90109 125khz rfid transceiver 3901090109 page 7 of 16 data sheet rev 011 jun/12 7.4 digital demodulator the mode pin defines whether the mlx90109 will issu e directly the filtered data stream on the data pin (mode floating), or decode it in manchester (mode = v dd ) or biphase (mode = v ss ). in these two decoding modes, the mlx90109 issues the tag data on the data pin at the rising edge of the clock, whic h is issued on the clock pin. both clock and data are op en drain outputs and require external pull-up resistors. v ss flo at (*) v dd speed 4kbaud - 2kbaud mode biphase no decoding manchester (*) internally strapped to v dd /2 7.5 antenna voltage definition the mlx90109 is a reader ic working in a frequency range of 100 to 150khz, and designed for use with a parallel l-c antenna. this concept requires signif icantly less current than traditional serial antenn as, for building up the same magnetic field strength. the voltage on the modu pin (v modu ) controls the amplitude of the antenna voltage v ant , as follows: (1) os modu dd ant v v v v + ? = with v os , the offset relative to the v modu level. note: in order to use the internal driver fet as an ideal current source, the voltage on the coil pin should remain higher than its saturation voltage (typicall y 0.5v) for a driver current (i driver ) up to 14ma. as this offset can be as much as 300mv, v modu should be higher than 0.8v for a correct operation . 7.6 power down mode by setting v modu higher than v pd (preferably to v dd ) the mlx90109 goes in power down. the antenna volt age will fade to 0v. the mlx90109 powers up by pulling v modu below v pu . 7.7 write operation a sequence of power up / power down periods sets th e antenna voltage on and off. this feature allows to simply make an on/off-keying modulated signal to th e transponder. typically, v modu is toggled between vdd and 0.8v. antenna fade-out is related to the quality factor of the antenna (q ant ) and its start-up takes about 3 carrier periods. refer to the section ?typical operating configurati ons? further in this document for more detailed inf ormation and practical hints.
mlx90109 125khz rfid transceiver 3901090109 page 8 of 16 data sheet rev 011 jun/12 8 system design parameters the antenna internal driver is switched on as soon as the antenna voltage v(coil) drops below v dd (see graphical representation below). the mlx90109 will inject a current idriver into the antenna to make i ts amplitude follow the voltage on the modu pin. in order to make the antenna start swinging on the resonance frequency, the chip needs to provide a po sitive feedback loop. this loop requires a minimal voltage swing at the coil pin in order to be operational ( typically 100mvpp). below this value, the mlx90109 may not be able to retrieve its clock. on idriver v(coil) vdd vss vmodu graph: antenna voltage and driver current during normal op eration. v modu =0.8v for v dd =5v. the dashed curve shows the antenna voltage when the reader has been powered do wn. the internal driver current is a square wave wi th a 45% duty cycle. 8.1 auto start-up condition pulling v modu , at power on, from 5v to less than v pu will set the internal driver fet on. provided the voltage drop on the coil pin is large enough (as explained above), the feedback loop is closed and the oscilla tion will increase in amplitude. to obtain the required positive feedback to start-u p the oscillation successfully, the antenna impedan ce z ant should be larger than 1k . this is known as ?auto start-up condition?. 8.2 antenna current the mlx90109 is specified to drive a maximum 14ma a ntenna drive current (i driver ). the ac equivalent supply current (i ddant ) can be calculated as: (2) driver driver ddant i i i ? = ? ? ? = 63.0 ) sin( 2 with the duty cycle which is typically 45%. the current that the mlx90109 can inject at each os cillation onto the total antenna current is therefo re limited to 9ma. the actual antenna current that generates the magne tic field can be calculated as:
mlx90109 125khz rfid transceiver 3901090109 page 9 of 16 data sheet rev 011 jun/12 (3) ddant ant ant i q i ? = a typical coil quality factor (q ant ) value is 23, resulting in antenna currents of abo ut 100ma this current resonance of the parallel antenna allo ws to build very low power reader base stations, co ntrary to serial antenna based versions. readers using a s erial antenna can leverage their voltage resonance to drive bigger antenna?s for long distance reading up to 1m, whereas the mlx90109 is designed to drive antennas to obtain a reading distance of 1cm up to 15cm (6?) (depending on efficiency and dimensions). 8.3 antenna impedance the antenna impedance is an important system design parameter for the mlx90109. (4) ddant ant ant i v z = the antenna impedance can also be calculated as: (5) ant res ant ant l q z ? ? = with res = 2 *fres from (4) and (5): ddant ant ant res ant i v l q = ? ? => ant res ant ddant ant l v i q ? = ? finally in comparison with the formula (2): (6) ant res ant ant l v i ? = from the formula above, it is clear that q ant has no influence on i ant . increasing q ant is equivalent to reduce the antenna supply current i ddant , hence it reduces the overall current consumption. using the previous formula (6), it is possible to d efine the proportionality between the total number of ampere- turns, generating the magnetic field and the induct ance of the antenna (with n ant the number of turns of the antenna coil) : ant res ant ant ant ant l v n i n ? ? = ? with ant l ~ 2 ant n (7) ant ant i n ? ~ ant l 1 hence, to generate a strong field, it is better to choose a low antenna inductance. limitation to this is given by the minimal antenna impedance (z ant > 1k ) and the q that one can achieve for such an antenn a: (8) res ant q z l ? = min min
mlx90109 125khz rfid transceiver 3901090109 page 10 of 16 data sheet rev 011 jun/12 remarks: note for equation (4): mind that in reality the str ong coupling with the tag may drastically reduce th e antenna impedance. note for equation (5): mind that the quality facto r of the antenna (q ant ) results in the quality factor of the coil and the quality factor of the capacitance as: (9) ce capaci coil ant q q q tan // = so, a capacitance with a low quality factor may als o reduce the antenna impedance. 9 typical configuration: read only 9.1 application diagram the mlx90109 is a highly integrated reader ic. in t he application schematic below, only two resistors to set v modu are required, next to the antenna inductance and t une capacitor. capacitors c1 and c d can be added for a better noise cancellation. 9.2 absolute minimum schematic the interface with the microcontroller can be reali zed with only one connection. in this case, the mod e pin is left floating and the integrated decoding is not us ed.
mlx90109 125khz rfid transceiver 3901090109 page 11 of 16 data sheet rev 011 jun/12 vdd c d =100nf 1 8 76 5 23 4 100k l,c microcontroller data clock 100k 19k mode speed vdd mlx 90109 c1 9.3 power consumption if the power consumption is not critical and the re ader does not have to be put in power down, the mod u voltage can be strapped to the required level (betw een 0.8v and v pd ). however, the power consumption can be reduced by controlling the voltage on v modu pin (e.g. with an io port of a microcontroller). 9.4 noise cancellation the read performance of a reader is linked with its robustness versus noise. the ic design has been optimized to get a high signal-to-noise ratio (snr) . the resonant antenna is a natural band-pass filt er, which becomes more effective as its quality factor q r increases. noise rejection could also be improved by a careful pcb design, and by adding decoupling capacitor(s) on the supply lines. the most sensitive pins to noise injection are modu and v dd . since they directly determine v ant , the noise could be considered as an amplitude mod ulation (am) data from a transponder. if the noise on both pins were identical, it would cancel out, giving a very noise-insensitive reader. adding a capacitor c1 between modu and v dd , together with r1 and r2 yields a high pass filter with a cut-off frequency at: 1 2 1 ) // ( 2 1 c r r f off cut ? ? ? = ? typically, such a filter should short all noise in the data spectrum, but for many cases, it might be beneficial to set it to less than the net frequencies (50hz, 60hz ). for example: r1=100k , r2=19k (to set v modu ), and c1=220nf gives a cut off frequency of 45hz. 9.5 integrated decoding the mlx90109 provides the option to have a decoded output. this significantly reduces the complexity o f the microcontroller software. the data is available when the output clock signal is high. the clock signal has a 50% duty cycle when the data is valid. when the noise level is stronger th an the signal level, for instance when no tag is pr esent in the reader field, the duty cycle will be random. the mi crocontroller can use this feature to detect the pr esence of
mlx90109 125khz rfid transceiver 3901090109 page 12 of 16 data sheet rev 011 jun/12 a tag: in that case, it must allow some asymmetry o n the clock. as the sampling error may be 4 s, it should allow a margin of 8 or 12 s. remark that when the mlx90109 picks up a manchester -encoded signal whereas the mode pin is strapped to v ss (= biphase decoding), the clock will also be asymm etric. 9.6 close coupling for very short operating distances, a strong coupli ng with a tag may drastically reduce the antenna impedance z ant . if the current (i driver ) driven by the antenna internal driver fet goes hi gher than 14ma, the antenna voltage v ant may be reduced and the mlx90109 may be unable to re ad the transponder. coupling effect is application-dependent and must b e evaluated case by case. 10 typical configuration: read/write on/off keying (fdx-b100) 10.1 application diagram the basic principle is to switch the voltage on mod u between 0v and v dd . the antenna will reach its maximum amplitude in less than 3 periods when modu is stepped down from v dd to v ss . setting the chip in power-down (set v modu up to v dd ) will let the antenna fade-out with a time constan t, depending on the antenna?s quality factor q ant . for fast protocols, an additional drain resistor on modu controlled by the microcontroller could be used to decrease the fall time (refer to the application note mlx90109 ?100% modulation (on/off keying)?. note : care should be taken for the capacitor c1 wh ich may reduce the fall time.
mlx90109 125khz rfid transceiver 3901090109 page 13 of 16 data sheet rev 011 jun/12 11 standard information regarding manufacturability of melexis products with different soldering processes our products are classified and qualified regarding soldering technology, solderability and moisture s ensitivity level according to following test methods: reflow soldering smd?s (s urface m ount d evices) ? ipc/jedec j-std-020 moisture/reflow sensitivity classification for nonh ermetic solid state surface mount devices (classification reflow profiles according to table 5-2) ? eia/jedec jesd22-a113 preconditioning of nonhermetic surface mount device s prior to reliability testing (reflow profiles according to table 2) wave soldering smd?s (s urface m ount d evices) and thd?s (t hrough h ole d evices) ? en60749-20 resistance of plastic- encapsulated smd?s to combin ed effect of moisture and soldering heat ? eia/jedec jesd22-b106 and en60749-15 resistance to soldering temperature for through-hol e mounted devices iron soldering thd?s (t hrough h ole d evices) ? en60749-15 resistance to soldering temperature for through-hol e mounted devices solderability smd?s (s urface m ount d evices) and thd?s (t hrough h ole d evices) ? eia/jedec jesd22-b102 and en60749-21 solderability for all soldering technologies deviating from above mentioned standard conditions (regarding peak temperature, temperature gradient, temperature prof ile etc) additional classification and qualificatio n tests have to be agreed upon with melexis. the application of wave soldering for smd?s is allo wed only after consulting melexis regarding assuran ce of adhesive strength between device and board. melexis is contributing to global environmental con servation by promoting lead free solutions. for more information on qualifications of rohs compliant products (rohs = european directive on t he restriction of the use of certain hazardous substances) please vis it the quality page on our website: http://www.melexis.com/quality.aspx 12 esd precautions electronic semiconductor products are sensitive to electro static discharge (esd). always observe electro static discharge control pro cedures whenever handling semiconductor products.
mlx90109 125khz rfid transceiver 3901090109 page 14 of 16 data sheet rev 011 jun/12 13 faq 13.1 is it possible to make proportional modulation (depth less than 100%) with the mlx90109? the amplitude of the mlx90109 antenna can be adjust ed on the fly by changing the modu pin level between v modu = 0.8v and v pd . however, the mlx90109 cannot change instantaneous ly the voltage on its antenna according to a voltage step on modu pin, an d a transient waveform will appear on the voltage antenna. this particular waveform may disturb the t ransponder and in the worst case (modulation depth more than 20%) the mlx90109 may stop its oscillation. using the mlx90109 with proportional modulation (mo dulation depth less than 100%) is not recommended and supported by melexis and must be evaluated case by case. 13.2 how should i read data information from a tran sponder up to 15cm? the reading distance depends on the complete system composed by the reader and the transponder. a reading distance with the mlx90109 transceiver up t o 15cm has been demonstrated with a specific reader ?s antenna (diameter = 130mm, inductance = 44 h, quality factor q ant = 87.2@125khz) and a transponder with a credit card size antenna (80 x 50mm). 13.3 is it possible to increase the output power of the mlx90109 transceiver? the current flowing through the antenna (i ant ) can be maximized by a careful design, respecting the design specification of the mlx90109 (auto start-up impeda nce, the maximum driver current i driver ). the voltage on the antenna cannot be increased as i t is limited by the power supply v dd (v ant v dd - v modu +v os ). moreover, as the mlx90109 uses the same connecti on (coil ) for the transmission and the reception, it is not possible to use an external p ower transistor supplied with a higher voltage than v dd . 13.4 are there any specific coils available for the mlx90109 transceiver? melexis has developed an 18mm coil which is used on the evaluation board evb90109. please contact your sales channel if you wish to purchase production qu antities. 13.5 what are the recommended pull-up values on data and clock pins? the data and clock are open-drain drivers which req uire external pull-up resistors. the values are not critical therefore, to reduce the general power con sumption, we recommend to use high ohmic (100k ohm) pull up resistances.
mlx90109 125khz rfid transceiver 3901090109 page 15 of 16 data sheet rev 011 jun/12 14 package information 14.1 plastic so8 the device is packaged in a 8 pin lead free so pack age (rohs compliant msl1/260c). 1 2 3 d e1 e b e a1 a l all dimension in mm, coplanarity < 0.1mm d e1 e a a1 e b l a min 4.80 3.81 5.80 1.32 0.10 1.27 0.36 0.41 0 max 4.98 3.99 6.20 1.72 0.25 0.46 1.27 8 all dimension in inch, coplanarity < 0.004? min 0.189 0.150 0.2284 0.060 0.0040 0.05 0.014 0.01 6 0 max 0.196 0.157 0.2440 0.068 0.0098 0.018 0.050 8
mlx90109 125khz rfid transceiver 3901090109 page 16 of 16 data sheet rev 011 jun/12 15 disclaimer devices sold by melexis are covered by the warranty and patent indemnification provisions appearing in its term of sale. melexis makes no warranty, express, s tatutory, implied, or by description regarding the information set forth herein or regarding the freed om of the described devices from patent infringemen t. melexis reserves the right to change specifications and prices at any time and without notice. therefo re, prior to designing this product into a system, it is nece ssary to check with melexis for current information . this product is intended for use in normal commercial ap plications. applications requiring extended tempera ture range, unusual environmental requirements, or high reliability applications, such as military, medical life- support or life-sustaining equipment are specifical ly not recommended without additional processing by melexis for each application. the information furnished by melexis is believed to be correct and accurate. however, melexis shall no t be liable to recipient or any third party for any dama ges, including but not limited to personal injury, property damage, loss of profits, loss of use, interrupt of business or indirect, special incidental or consequ ential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the t echnical data herein. no obligation or liability to recipien t or any third party shall arise or flow out of mel exis? rendering of technical or other services. ? 2012 melexis nv. all rights reserved. for the latest version of this document, go to our website at www.melexis.com or for additional information contact melexis direc t: europe, africa, asia: america: phone: +32 1367 0495 phone: +1 248 306 5400 e-mail: sales_europe@melexis.com e-mail: sales_usa @melexis.com iso/ts 16949 and iso14001 certified

▲Up To Search▲

Price & Availability of MLX90109EDCAAA-000RE

	To Download MLX90109EDCAAA-000RE Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .