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  mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 1 of 35 datasheet rev. 009 dec/13 features and benefits triaxis ? hall technology on chip signal processing for robust absolute posit ion sensing simple magnetic design programmable measurement range programmable linear transfer characteristic (multi- points or piece-wise-linear) selectable analog (ratiometric) or pwm output 12 bit resolution - 10 bit thermal accuracy 48 bit id number option single die ? soic-8 package rohs compliant dual die (full redundant) ? tssop-16 package rohs c ompliant applications absolute rotary position sensor absolute linear po sition sensor pedal position sensor steering wheel position senso r throttle position sensor float-level sensor ride height position sensor non-contacting potentio meter ordering code product code temperature code package code option code packing form code mlx90360 l go acd-000 re mlx90360 l go acd-000 tu mlx90360 l dc acd-000 re mlx90360 l dc acd-000 tu mlx90360 k go acd-000 re mlx90360 k go acd-000 tu mlx90360 e go acd-000 re mlx90360 e go acd-000 tu mlx90360 k dc acd-000 re mlx90360 k dc acd-000 tu mlx90360 e dc acd-000 re mlx90360 e dc acd-000 tu mlx90360 l dc acd-200 re mlx90360 l dc acd-200 tu legend: temperature code: l for temperature range -40c to 150c, k for temperature range -40c to 125c, e for temperature range -40c to 85c. package code: dc for soic-8, go for tssop-16 option code: aaa-xxx: die version xxx-000: standard version xxx-200: (pre-programmed analog) packing form: re for reel, tu for tube ordering example: mlx90360lgo-acd-000-tu
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 2 of 35 datasheet rev. 009 dec/13 1. functional diagram   
figure 1 - mlx 90360 block diagram
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 3 of 35 datasheet rev. 009 dec/13 2. description the mlx90360 is a monolithic sensor ic sensitive to the flux density applied orthogonally and parallel to the ic surface. the mlx90360 is sensitive to the three components o f the flux density applied to the ic (i.e. b x , b y and b z ). this allows the mlx90360 with the correct magnet ic circuit to decode the absolute position of any moving magnet (e.g. rotary position from 0 to 360 d egrees or linear displacement, stroke - figure 2). it enables the design of novel generation of non-conta cting position sensors that are frequently required for both automotive and industrial applications. mlx90360 reports a programmable ratiometric analog output signal compatible with any resistive potentiometer or programmable linear hall sensor. t hrough programming, the mlx90360 provides also a digital pwm (pulse width modulation) output charact eristic. figure 2 - typical application of mlx90360 ? linear
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 4 of 35 datasheet rev. 009 dec/13 table of contents features and benefits ............................. ................................................... ....................................... 1 applications ...................................... ................................................... ................................................... 1 1. functional diagram ................................ ................................................... ................................... 2 2. description ....................................... ................................................... ............................................. 3 3. glossary of terms ? ?? ? abbreviations ? ?? ? acronyms ......................................... ................... 6 4. pinout ............................................ ................................................... ................................................... 6 5. absolute maximum ratings .......................... ................................................... .......................... 7 6. description ....................................... ................................................... ............................................. 7 7. mlx90360 electrical specification ................. ................................................... ..................... 9 8. mlx90360 isolation specification .................. ................................................... ..................... 11 9. mlx90360 timing specification ..................... ................................................... ......................... 11 10. mlx90360 accuracy specification ................... ................................................... ................... 12 11. mlx90360 magnetic specification ................... ................................................... .................... 13 12. mlx90360 cpu & memory specification ............... ................................................... ............... 13 13. mlx90360 end-user programmable items .............. ................................................... .......... 14 14. description of end-user programmable items ........ ................................................... ... 15 14.1. o utput m ode .................................................. ................................................... ..................................... 15 14.1.1. analog output mode ................................ ................................................... ......................................... 15 14.1.2. pwm output mode ................................... ................................................... ......................................... 15 14.2. o utput t ransfer c haracteristic .................................................. ................................................... .. 16 14.2.1. enable scaling parameter (only for lnr type 4 pts) ................................................... ........................ 16 14.2.2. clockwise parameter ............................... ................................................... .................................... 16 14.2.3. discontinuity point (or zero degree point) ........ ................................................... .............................. 17 14.2.4. 4-pts lnr parameters .............................. ................................................... ......................................... 17 14.2.5. 17-pts lnr parameters ............................. ................................................... ........................................ 18 14.2.6. clamping parameters ............................... ................................................... .................................... 19 14.3. i dentification .................................................. ................................................... ................................... 19 14.4. s ensor f ront -e nd .................................................. ................................................... ............................ 19 14.4.1. highspeed parameter ............................... ................................................... .................................... 19 14.4.2. mapxyz ............................................ ................................................... ................................................ 20 14.4.3. k parameter ....................................... ................................................... ................................................ 20 14.4.4. gainmin and gainmax parameters .................... ................................................... ......................... 20 14.5. f ilter .................................................. ................................................... ................................................. 2 0 14.5.1. hysteresis filter ................................. ................................................... ............................................... 21 14.5.2. fir filters ....................................... ................................................... .................................................. 21 14.6. p rogrammable d iagnostic s ettings .................................................. ............................................... 22 14.6.1. fixed-level diagnostic reporting .................. ................................................... ..................................... 22 14.6.2. pwm diagnostic reporting .......................... ................................................... ..................................... 23 14.6.3. hamhole parameter ................................. ................................................... ..................................... 24 14.7. l ock ................................................... ................................................... ................................................... 24 14.8. eeprom endurance .................................................. ................................................... ........................ 25 15. mlx90360 self diagnostic .......................... ................................................... ............................. 26 16. recommended application diagrams .................. ................................................... ............. 28 16.1. w iring with the mlx90360 in soic-8 p ackage .................................................. .............................. 28
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 5 of 35 datasheet rev. 009 dec/13 16.2. w iring with the mlx90360 in tssop-16 p ackage .................................................. ......................... 28 17. standard information regarding manufacturability of melexis products with different soldering processes ................ ................................................... ..................... 29 18. esd precautions ................................... ................................................... ..................................... 29 19. package information ............................... ................................................... ............................... 30 19.1. soic8 - p ackage d imensions .................................................. ................................................... .......... 30 19.2. soic8 - p inout and m arking .................................................. ................................................... .......... 30 19.3. soic8 - s ensitive spot p ositioning .................................................. ................................................... 31 19.4. tssop16 - p ackage d imensions .................................................. ................................................... ..... 32 19.5. tssop16 - p inout and m arking .................................................. ................................................... ..... 33 19.6. tssop16 - s ensitive spot p ositioning .................................................. .............................................. 33 20. disclaimer ........................................ ................................................... ............................................ 35
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 6 of 35 datasheet rev. 009 dec/13 3. glossary of terms ? ?? ? abbreviations ? ?? ? acronyms  gauss (g), tesla (t): units for the magnetic flux density ? 1 mt = 10 g  tc: t emperature c oefficient (in ppm/deg.c.)  nc: n ot c onnected  pwm: p ulse w idth m odulation  % dc : d uty c ycle of the output signal i.e. t on /(t on + t off )  adc: a nalog-to- d igital c onverter  dac: d igital-to- a nalog c onverter  lsb: l east s ignificant b it  msb: m ost s ignificant b it  dnl: d ifferential n on- l inearity  inl: i ntegral n on- l inearity  risc: r educed i nstruction s et c omputer  asp: a nalog s ignal p rocessing  dsp: d igital s ignal p rocessing  cordic: co ordinate r otation di gital c omputer (i.e. iterative rectangular-to-polar transf orm)  emc: e lectro- m agnetic c ompatibility  als: analog low speed  ahs: analog high speed  dls: digital low speed  dhs: digital high speed 4. pinout  
 
          
        
       
 
       
    
          
      
                      
    
     
         
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mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 7 of 35 datasheet rev. 009 dec/13 5. absolute maximum ratings parameter value  ! "# $  % % "#  +  & % 
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) !  exceeding the absolute maximum ratings may cause pe rmanent damage. exposure to absolute maximum rated conditions for extended periods may a ffect device reliability. 6. description as described on the block diagram the three vector components of the magnetic flux density (b x , b y and b z ) applied to the ic are sensed through the sensor f ront-end. the respective hall signals (v x , v y and v z ) are generated at the hall plates and amplified. the analog signal processing is based on a fully di fferential analog chain featuring the classic offse t cancellation technique (hall plate 2-phases spinnin g and chopper-stabilized amplifier). the conditioned analog signals are converted throug h an adc (15 bits) and provided to a dsp block for further processing. the dsp stage is based on a 16 bit risc micro-controller whose primary function is the extraction of the position from two (out of thr ee) raw signals (after so-called front-end compensa tion steps) through the following function: ( ) 2 1 , v k v ? = where alfa is the magnetic angle <(b1, b2), v 1 = v x or v y or v z , v 2 = v x or v y or v z and k is a programmable factor to match the amplitude of v 1 and k v 2 . the dsp functionality is governed by the micro-code (firmware ? f/w) of the micro-controller which is stored into the rom (mask programmable). in additio n to the magnetic angle extraction, the f/w control s the whole analog chain, the output transfer charact eristic, the output protocol, the programming/calib ration and also the self-diagnostic modes. the magnetic angular information is intrinsically s elf-compensated vs. flux density variations. this f eature allows therefore an improved thermal accuracy vs po sition sensor based on conventional linear hall sensors. in addition to the improved thermal accuracy, the r ealized position sensor features excellent linearit y performances taking into account typical manufactur ing tolerances (e.g. relative placement between the hall ic and the magnet).
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 8 of 35 datasheet rev. 009 dec/13 once the position (angular or linear stroke) inform ation is computed, it is further conditioned (mappe d) vs. the target transfer characteristic and it is provid ed at the output(s) as either a ratiometric analog output level through a 12 bit dac followed by a buffer or a digital pwm output. for instance, the analog output can be programmed f or offset, gain and clamping to meet any rotary position sensor output transfer characteristic: vout( ) = clamplo for min vout( ) = voffset + gain for min max vout( ) = clamphi for max where voffset, gain, clamplo and clamphi are the ma in adjustable parameters for the end-user. the linear part of the transfer curve can be adjust ed through a multi-point calibration: this back-end step consists into either ? up to 4 arbitrary points (5 segments + clamping le vels) calibration or ? a piece-wise-linear (pwl) output transfer characte ristics - 17 equidistant points w/ programmable origin over 16 different angle ranges from 65 to 360 degrees. the calibration parameters are stored in eeprom fea turing a hamming error correction coding (ecc). the programming steps do not require any dedicated pins. the operation is done using the supply and output nodes of the ic. the programming of the mlx9 0360 is handled at both engineering lab and production line levels by the melexis programming u nit ptc-04 with the dedicated mlx90360 daughterboard and software tools (dll ? user interface).
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 9 of 35 datasheet rev. 009 dec/13 7. mlx90360 electrical specification dc operating parameters at v dd = 5v (unless otherwise specified) and for t a as specified by the temperature suffix (e or k or l). parameter symbol test conditions min typ max units /)"   ! "#      1  1   !.     ,/   4"
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mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 11 of 35 datasheet rev. 009 dec/13 8. mlx90360 isolation specification  dc operating parameters at v dd = 5v (unless otherwise specified) and for t a as specified by the temperature suffix (e or k or l). only valid for th e package code go i.e. dual die version. parameter symbol test conditions min typ max units 
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mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 12 of 35 datasheet rev. 009 dec/13 10. mlx90360 accuracy specification  dc operating parameters at v dd = 5v (unless otherwise specified) and for t a as specified by the temperature suffix (e or k or l). parameter symbol test conditions min typ max units 0.&
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mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 13 of 35 datasheet rev. 009 dec/13 11. mlx90360 magnetic specification dc operating parameters at vdd = 5v (unless otherwi se specified) and for ta as specified by the temperature suffix (e or k or l). parameter symbol test conditions min typ max units 3"# )(4 5 
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mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 14 of 35 datasheet rev. 009 dec/13 13. mlx90360 end-user programmable items parameter comments default values       /   8)  9   
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  )# ( 8"  9 9  6.j 6(+*!  9 .9  14. description of end-user programmable items 14.1. output mode the mlx90360 output type is defined by the output m ode parameter. parameter value description 0" #  3      0" #&") - -&") 8. /) ;4 0" #&") - -&") 8. /"5 ; 4 0" #&") - -&") 8. /"5 ;4 0" #&") - -&") 8. /"5 ; 4 'g3  3     6, ) 3  7)#9 ) '3  '
9-'  14.1.1. analog output mode the analog output mode is a rail-to-rail and ratiom etric output with a push-pull output stage configur ation allows the use of a pull-up or pull-down resistor. with respect to the application diagram described i n section 16, melexis recommendation is analog out mode 4. mode 1 is also compliant with this diagram. 14.1.2. pwm output mode if pwm output mode is selected, the output signal i s a digital signal with pulse width modulation (pwm ). the pwm polarity is selected by the pwmpol1 paramet er: ? pwmpol = 0 for a low level at 100% ? pwmpol = 1 for a high level at 100% the pwm frequency is selected by the pwmt parameter . the following table provides typical code for different target pwm frequency and for both low and high speed modes. pwm frequency code (pwmt) oscillator mode pulse-width modulation frequency (hz) 100 200 500 1000 6,  .+ 3 ;137e         7)#9  .+ 3 ; 37e         the pwm latch freezes the output value at the begin ning of the pwm period. if not enabled the pwm output might be updated before the pmw period is fi nished, resulting in a inconsistent duty cycle. notes: ? a more accurate trimming can be performed to take into account initial tolerance of the main clock. ? the pwm frequency is subjected to the same toleran ces as the main clock (see ? t ck).
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 16 of 35 datasheet rev. 009 dec/13 14.2. output transfer characteristic there are 2 different possibilities to define the t ransfer function (lnr): ? with 4 arbitrary points (defined on x and y coordi nates) and 5 slopes ? with 17 equidistant points for which only the y co ordinates are defined. parameter lnr type value unit clockwise both 0    counterclockwise 1    clockwise lsb dp both 0 359.9999 deg lnr_a_x lnr_b_x lnr_c_x lnr_d_x only 4 pts 0 359.9999 deg lnr_a_y lnr_b_y lnr_c_y lnr_d_y only 4 pts 0 100 % lnr_s0 lnr_a_s lnr_b_s only 4 pts 0 17 %/deg lnr_c_s lnr_d_s only 4 pts -17 ? 0 ? 17 %/deg lnr_y0 lnr_y1 ? lnr_y16 only 16 pts -50 ? + 150 % w only 16 pts 65.5 ? 360 deg clamp_low both 0 100 % clamp_high both 0 100 % 14.2.1. enable scaling parameter (only for lnr type 4 pts) this parameter enables to scale lnr_x_y from -50% - 150% according to the following formula (scaled out)%v dd = 2 x out%v dd ? 50% 14.2.2. clockwise parameter the clockwise parameter defines the magnet rotation direction. ? ccw is the defined by the 1-4-5-8 pin order direct ion for the soic8 package and 1-8-9-16 pin order direction for the tssop16 package. ? cw is defined by the reverse direction: 8-5-4-1 pi n order direction for the soic8 and 16-9-8-1 pin order direction for the tssop16 package. refer to the drawing in the sensitive spot position ing sections (section 19.3)
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 17 of 35 datasheet rev. 009 dec/13 14.2.3. discontinuity point (or zero degree point) the discontinuity point defines the 0 point on the circle. the discontinuity point places the origin at any location of the trigonometric circle. the dp is use d as reference for all the angular measurements. 0 360 the placement of the discontinuity point (0 point) is programmable. figure 7 - discontinuity point positioning 14.2.4. 4-pts lnr parameters the lnr parameters, together with the clamping valu es, fully define the relation (the transfer functio n) between the digital angle and the output signal. the shape of the mlx90360 transfer function from th e digital angle value to the output voltage is described by the drawing below. six segments can be programmed but the clamping levels are necessarily flat. two, three, or even six calibration points are then available, reducing the overall non-linearity of t he ic by almost an order of magnitude each time. three or si x calibration point will be preferred by customers looking for excellent non-linearity figures. two-po int calibrations will be preferred by customers loo king for a cheaper calibration set-up and shorter calibratio n time. figure 8
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 18 of 35 datasheet rev. 009 dec/13 14.2.5. 17-pts lnr parameters the lnr parameters, together with the clamping valu es, fully define the relation (the transfer functio n) between the digital angle and the output signal. the shape of the mlx90360 transfer function from th e digital angle value to the output voltage is described by the drawing below. in the 16-pts mode, the output transfer characteristic is piece-wise- linear (pwl). figure 9 - input range from 65.5 up to 360 all the y-coordinates can be programmed from -50% u p to +150% to allow clamping in the middle of one segment (like on the figure), but the output value is limited to clamplow and clamphigh values. between two consecutive points, the output characte ristic is interpolated. the parameter w determines the input range on which the 17 points (16 segments) are uniformly spread: w range ? ?? ? x w range ? ?? ? x  *  1  # 1 #   1  # 1 #   1  #  1  #  1  # 1  #  1  # 1  #    1  # 1 #  1 # 1 #   1 # 1 #   1  # 1  #   1  # 1 #  1 # 1 #   1  # 1  #   1 # 1 #  1  # 1 #  1  # 1  #  * 1 # 1 # outside of the selected range, the output will rema in in clamping levels.
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 19 of 35 datasheet rev. 009 dec/13 14.2.6. clamping parameters the clamping levels are two independent values to l imit the output voltage range. the clamplow parameter adjusts the minimum output voltage level. the clamphigh parameter sets the maximum output voltage level. both parameters have 16 bits of adjustment and are available for both lnr modes. in analog mode, the resolution will be limited by t he d/a converter (12 bits) to 0.024%v dd . in pwm mode, the resolution will be 0.024% dc . 14.3. identification parameter value melexisid1 melexisid2 melexisid3 0 65535 0 65535 0 65535 customerid1 customerid2 customerid3 customerid4 0 65535 0 65535 0 65535 0 65535 identification number: 64 bits (4 words) freely use able by customer for traceability purpose. those 64 bits are only available if the 3pts-lnr. f or the 16-pts lnr, the corresponding eeprom area of customerid1,2,3 are used by the lnr function. 14.4. sensor front-end parameter value hs 0 = slow mode 1 = fast mode mapxyz 0 .. 5 k (or smism) 0 .. 65535 gainmin gainmax 0 41 14.4.1. highspeed parameter the highspeed parameter defines the main frequency for the dsp. ? highspeed = 0 selects the slow mode with a 6.5 mhz master clock (nominal). ? highspeed = 1 selects the fast mode with a 10.0 mh z master clock (nominal). for better noise performance, the slow mode must be enabled.
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 20 of 35 datasheet rev. 009 dec/13 14.4.2. mapxyz the mapxyz parameter defines which fields are used to calculate the angle. the different possibilities are described in the tables below. mapxyz angle definition 0 ( ) y x b b k xy , ? = 1 ( ) y x b k b yx ? = , 2 ( ) z x b b k xz , ? = 3 ( ) z z b k b zx ? = , 4 ( ) z y b b k yz , ? = 5 ( ) z y b k b zy ? = , 14.4.3. k parameter the k parameter defines the sensitivity mismatch be tween the 2 selected axis used for the angular calculation. its value is defined through an unsign ed 16 bits value from 0.0 to 1.0. typical values ar e between 0.5 and 1. the mapxyz is defined in factory to be 0 or 1. for an end-user xy-application, don?t overwrite this parameter. 14.4.4. gainmin and gainmax parameters gainmin and gainmax define the boundaries within th e virtual gain setting is allowed to vary. outside this range, the output is set in diagnostic mode. 14.5. filter parameter value filter 0 2 fhyst 0 31 filterfirst 0 or 1 the mlx90360 includes 2 types of filters: ? hysteresis filter: programmable by the 47m  parameter ? low pass fir filters controlled with the 46:& parameter note: if the parameter filterfirst is set to ?1?, t he filtering is active on the digital angle (prior to the output mapping). if set to ?0?, the filtering is ac tive on the output transfer function (after the out put mapping). melexis recommends to program filterfirst to 1 in o rder to be compliant with any linear compensation on the output.
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 21 of 35 datasheet rev. 009 dec/13 14.5.1. hysteresis filter the fhyst parameter is a hysteresis filter. the out put value of the ic is not updated when the digital step is smaller than the programmed fhyst parameter valu e. the output value is modified when the increment is bigger than the hysteresis. the hyster esis filter reduces therefore the resolution to a l evel compatible with the internal noise of the ic. the h ysteresis must be programmed to a value close to th e noise level. 14.5.2. fir filters the mlx90360 features 2 fir filter modes controlled with filter = 1?2. filter = 0 corresponds to no filtering. the transfer function is described below : in j i i j i i n xa a y ? = =   = 0 0 1 the filters characteristics are given in the follow ing table:     v    !  )
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mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 22 of 35 datasheet rev. 009 dec/13 figure 10 - step and impulse response of the differ ent filters 40000 50000 0 10 20 30 40 50 time [samples] digital value [16bits] no filtering fir1 [11] fir2 [1111] figure 11 - noise response of the different filter 14.6. programmable diagnostic settings parameter value unit diag 0 or 1 adiag 0 or 1 hamhole 0 or 3131h 14.6.1. fixed-level diagnostic reporting in analog output mode diag and adiag parameters allow selecting all diagn ostic modes: mode type description g) 9 - 00;  0;  0; )"#
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mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 23 of 35 datasheet rev. 009 dec/13 in pwm output mode only parameter diag is used: digital mode type description n ")3  0;  0; )"#
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mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 24 of 35 datasheet rev. 009 dec/13 por lt4v mt7v lt11v ee_diag = 0 ee_diag = 1 pull-down ee_diag = 0 ee_diag = 1 4.5-5.5v pull-up pull-up voltage pull-up voltage diagnostic no diagnostic figure 12 - output voltage in diagnostic modes over supply voltage. 14.6.3. hamhole parameter the hamhole parameter enables or disables the memor y recovery based on hamming codes in case of eeprom crc error. by default, the memory recovery a nd eeprom crc check are disabled (hamhole=3131h). these two features are enabled aut omatically when locking the part (see paragraph 14.7). 14.7. lock the lock parameter locks all the parameters set by the user. once the lock is enabled, it is not possi ble to change the eeprom values anymore as ptc communic ation in writing mode is not available anymore. note that the lock bit should be set by the solver function ?memlock?.
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 25 of 35 datasheet rev. 009 dec/13 14.8. eeprom endurance although the eeprom is used for calibration data st orage (similarly to an otprom), the mlx90360 embedded eeprom is qualified to guarantee an endura nce of minimum 1000 write cycles at 125?c for (engineering/calibration purpose).
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 26 of 35 datasheet rev. 009 dec/13 15. mlx90360 self diagnostic the mlx90360 provides numerous self-diagnostic feat ures. those features increase the robustness of the ic functionality as it will prevent the ic to provide erroneous output signal in case of internal or exte rnal failure modes (?fail-safe?).   !!"#" $% &3.&.:" 
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mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 28 of 35 datasheet rev. 009 dec/13 16. recommended application diagrams 16.1. wiring with the mlx90360 in soic-8 package v dd v ss out v dig test x c 1 c 2 c 5 c 4 c 3 r 1 r 2 gnd vdd output compact pcb routing c 1, c 2, c 3 100nf analog out c 1, c 3 c 2 100nf 4.7nf pwm out optimal emc/esd performances c 1, c 2 1nf close to ic terminals c 3, c 4 , c 5 100nf analog out - close to connector c 3, c 4 c 5 100nf 4.7nf pwm out - close to connector r 1 10 not recommended for analog out recommended for pwm out r 2 50 optional for analog out recommended for pwm out compact pcb routing c 1, c 2, c 3 100nf analog out c 1, c 3 c 2 100nf 4.7nf pwm out optimal emc/esd performances c 1, c 2 1nf close to ic terminals c 3, c 4 , c 5 100nf analog out - close to connector c 3, c 4 c 5 100nf 4.7nf pwm out - close to connector r 1 10 not recommended for analog out recommended for pwm out r 2 50 optional for analog out recommended for pwm out 18 5 7 2, 3, 4, 6 mlx90360 figure 13 ? recommended wiring for the mlx90360 in soic8 package 16.2. wiring with the mlx90360 in tssop-16 package v dd 2 v ss 2 out 2 v dig 2 test x 2 c 21 c 22 c 25 c 24 r 21 r 22 gnd 2 vdd 2 output 2 v dd 1 v ss 1 out 1 v dig 1 test x 1 c 11 c 12 c 15 c 14 r 11 r 12 gnd 1 vdd 1 output 1 compact pcb routing c 11, c 12, c 13 c 21, c 22, c 23 100nf analog out c 11, c 13, c 21, c 23 c 12, c 22 100nf 4.7nf pwm out optimal emc/esd performance c 11, c 12 c 21, c 22 1nf close to ic terminals c 13, c 14 , c 15 c 23, c 24 , c 25 100nf analog out - close to connector c 13, c 14, c 23, c 24 c 15, c 25 100nf 4.7nf pwm out - close to connector r 11 r 21 10 not recommended for analog out recommended for pwm out r 12 r 22 50 optional for analog out recommended for pwm out compact pcb routing c 11, c 12, c 13 c 21, c 22, c 23 100nf analog out c 11, c 13, c 21, c 23 c 12, c 22 100nf 4.7nf pwm out optimal emc/esd performance c 11, c 12 c 21, c 22 1nf close to ic terminals c 13, c 14 , c 15 c 23, c 24 , c 25 100nf analog out - close to connector c 13, c 14, c 23, c 24 c 15, c 25 100nf 4.7nf pwm out - close to connector r 11 r 21 10 not recommended for analog out recommended for pwm out r 12 r 22 50 optional for analog out recommended for pwm out mlx90360 32 15 11 10 6 4,13,16,14 1 5,7,8,12 9 figure 14 ? recommended wiring for the mlx90360 in tssop16 package (dual die)
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 29 of 35 datasheet rev. 009 dec/13 17. standard information regarding manufacturabilit y of melexis products with different soldering processes our products are classified and qualified regarding soldering technology, solderability and moisture sensitivity level according to following test metho ds: reflow soldering smd?s (surface mount devices) ? 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) ? melexis working instruction 341901308 wave soldering smd?s (surface mount devices) and th d?s (through hole devices) ? 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 ? melexis working instruction 341901309 iron soldering thd?s (through hole devices) ? en60749-15 resistance to soldering temperature for through-hol e mounted devices ? melexis working instruction 341901309 solderability smd?s (surface mount devices) and thd ?s (through hole devices) ? eia/jedec jesd22-b102 and en60749-21 solderability ? melexis working instruction 3304312 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 recommends reviewing on our web site the ge neral guidelines soldering recommendation ( http://www.melexis.com/quality_soldering.aspx ) as well as trim&form recommendations ( http://www.melexis.com/assets/trim-and-form-recomme ndations-5565.aspx ). 18. esd precautions electronic semiconductor products are sensitive to electro static discharge (esd). always observe electro static discharge control pro cedures whenever handling semiconductor products.
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 30 of 35 datasheet rev. 009 dec/13 19. package information 19.1. soic8 - package dimensions 0.19 0.25 notes: all dimensions are in millimeters (anlges in degree s). * dimension does not include mold flash, protrusion s or gate burrs (shall not exceed 0.15 per side). ** dimension does not include interleads flash or p rotrusion (shall not exceed 0.25 per side). *** dimension does not include dambar protrusion. allowable dambar protrusion shall be 0.08 mm total in excess of the dimension at maximum material conditi on. dambar cannot be located on the lower radius of the foot. 5.80 6.20** 1.27 typ 4.80 4.98* 1.52 1.72 0.100 0.250 1.37 1.57 0.36 0.46*** 3.81 3.99** 0 8 0.41 1.27  19.2. soic8 - pinout and marking marking : part number mlx90360 (3 digits) 36 0 die version (3 digits) 123456 lot number (6 digits) week date code (2 digits) year date code (2 digits) yy ww 1 8 4 5 123456 top bottom axx vdd t est 0 t est 2 n ot u sed v ss vdig t est 1 out xy - e 360axx split lot number ( opt.) + ?-e? xy - e
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 31 of 35 datasheet rev. 009 dec/13 19.3. soic8 - sensitive spot positioning angle detection mlx90360 soic8 1 2 3 4 8 7 6 5 ~ 0 deg.* s n 1 2 3 4 8 7 6 5 s n ~ 90 deg.* 1 2 3 4 8 7 6 5 s n ~ 270 deg.* 1 2 3 4 8 7 6 5 s n ~ 180 deg.* * no absolute reference for the angular information . the mlx90360 is an absolute angular position sensor but the linearity error (see section 10) does not include the error linked to the absolute reference 0 deg (which can be fixed in the application throug h the discontinuity point). 0.46 +/- 0.06 1.25 1.65 1.96 2.26 1 2 3 4 8 7 6 5 ccw cw x y
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 32 of 35 datasheet rev. 009 dec/13 19.4. tssop16 - package dimensions 0.09 0.20 dia 1.0 ref notes: all dimensions are in millimeters (anlges in degree s). * dimension does not include mold flash , protrusion s or gate burrs (shall not exceed 0.15 per side). ** dimension does not include interleads flash or p rotrusion (shall not exceed 0.25 per side). *** dimension does not include dambar protrusion. a llowable dambar protrusion shall be 0.08 mm total i n excess of the dimension at maximum material condition. dambar cannot be locate d on the lower radius of the foot. ref: reference dimensions as stated in packaging su pplier pod , based on jedec. 0.20 0.04 12 o ref 0.09 min 0.09 min 0.50 0.75 1.0 0.2 12 o ref 0 o 8 o 4.90 5.10* 1.1 max 0.05 0.15 0.85 0.95 0.19 0.30*** 6.4 0.2 4.30 4.50** 0.65 0.04 1.0 ref 1.0 ref
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 33 of 35 datasheet rev. 009 dec/13 19.5. tssop16 - pinout and marking 1 test 0 1    16 8 9 360 axx 123456      test 2 2 out 2 not used 2 test 1 2      test 2 1    test 0 2 out 1 n ot used 2 test 1 1 marking part number mlx90360 (3 digits) 360 die version (3 digits) 12345 lo number (6 digits) week date code (2 digits) year date code (2 digits) yy ww top bottom ax xx split lot number ( opt.) + ?-e? xy - e xy - e 19.6. tssop16 - sensitive spot positioning 0.30 +/- 0.06 1.95 2.45 1.84 2.04 2.76 2.96 1 8 9 16 ccw cw x 2 x 1 y 2 y 1 die 2 die 1
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 34 of 35 datasheet rev. 009 dec/13 angle detection mlx90360 tssop16 ~ 270 deg.* ~ 90 deg.* 1 8 9 16 die 2 die 1 s n ~ 180 deg.* ~ 0 deg.* 1 8 9 16 die 2 die 1 s n ~ 0 deg.* ~ 180 deg.* 1 8 9 16 die 2 die 1 s n 1 8 9 16 die 2 die 1 s n ~ 90 deg.* ~ 270 deg.* * no absolute reference for the angular information . the mlx90360 is an absolute angular position sensor but the linearity error (see section 10) does not include the error linked to the absolute reference 0deg (which can be fixed in the application through the discontinuity point).
mlx90360 triaxis ? ?? ? position sensor ic mlx90360 page 35 of 35 datasheet rev. 009 dec/13 20. disclaimer devices sold by melexis are covered by the warranty and patent indemnification provisions appearing in its term of sale. melexis makes no warranty, expres s, statutory, 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 i s necessary to check with melexis for current infor mation. this product is intended for use in normal commerci al applications. applications requiring extended temperature range, unusual environmental requiremen ts, or high reliability applications, such as milit ary, medical life-support or life-sustaining equipment a re specifically 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 d amages, including but not limited to personal injur y, property damage, loss of profits, loss of use, inte rrupt of business or indirect, special incidental o r consequential damages, of any kind, in connection w ith or arising out of the furnishing, performance o r use of the technical data herein. no obligation or liability to recipient or any third party shall ari se or flow out of melexis? rendering of technical or other ser vices. ? 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


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