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MLX90380 - triaxis? resolver datasheet revision 10 C 25 april 2018 3901090380 1. features and benefits ? triaxis? hall technology ? sine and cosine analog outputs ? output refresh rate 4s ? 3.3 v and 5 v operating supply voltage ? operating temperature range from - 40c to 150c ? selectable magnetic field axis (x/y - x/z - z/y) ? s electable sensitivity range (10 mt 70mt) ? end - of - shaft / through - shaft operation ? ratiometric outputs ? programming through the connector ? rohs compliant packages: ? single die C soic - 8 ? dual die full y redu ndant C tssop - 16 soic - 8 tssop - 16 2. application examples ? a bsolute rotary position sensor ? brushless motor control ? permanent magnet synchronous motor ? brushless dc motor (bldc) ? field - oriented motor control 3. description the MLX90380 is a monolithic contactless sensor ic sensitive to the flux density applied orthogonally and parallel to the ic surface. high - speed dual analog outputs allow the MLX90380 to deliver accurate sine/cosine signals when used with a rotating permanent magnet. with a wide range of operating temperature, supply voltage and magnetic flux density, the MLX90380 can resolve the angular position of a rotating axis over 36 0 degrees in many industrial and automotive applications. selectable magnetic axes ensure compatibility with end - of - shaft and through - shaft configurations. sensitivity and filter bandwidth can be programmed through the 4 application pins to optimally use t he adc input range of the companion mcu . figure 1 : end of shaft figure 2 : through shaft
MLX90380 - triaxis? resolver datasheet page 2 of 28 revision 10 C 25 april 2018 3901090380 contents 1. features and benefits ................................ ................................ ................................ ............................ 1 2. application examples ................................ ................................ ................................ ............................. 1 3. description ................................ ................................ ................................ ................................ ............ 1 4. ordering information ................................ ................................ ................................ ............................ 4 5. functional diagram ................................ ................................ ................................ ............................... 6 6. glossary of terms ................................ ................................ ................................ ................................ .. 6 7. detailed general description ................................ ................................ ................................ ................. 7 8. intrinsic magnetic axis ................................ ................................ ................................ ........................... 8 8.1. x/y magnetic axis ................................ ................................ ................................ ................................ 9 8.2. x/z magnetic axis ................................ ................................ ................................ ................................ 9 8.3. z/y magnetic axis ................................ ................................ ................................ .............................. 10 9. pin definitions and descriptions ................................ ................................ ................................ .......... 10 9.1. pin definition for soic - 8 ................................ ................................ ................................ ................... 10 9.2. pin definition for tssop - 16 ................................ ................................ ................................ .............. 11 10. absolute maximum ratings ................................ ................................ ................................ ............... 12 11. general electrical specifications ................................ ................................ ................................ ........ 12 12. magnetic specifications ................................ ................................ ................................ ..................... 14 12.1. sensitivity temperature coefficient characteristic ................................ ................................ ...... 16 12.2. output offset temperature drift characteristic ................................ ................................ ........... 16 12.2.1. output offset temperature drift characteristic ................................ ................................ ..... 17 12.2.2. output offset temperature drift characteristic vs. sensitivity ................................ ............. 18 13. recommended application diagrams ................................ ................................ ................................ 19 13.1. MLX90380 in soic - 8 package ................................ ................................ ................................ ........ 19 13.1.1. application diagram vdd3v3 ................................ ................................ ................................ .. 19 13.1.2. application diagram vdd5v ................................ ................................ ................................ .... 19 13.2. MLX90380 in tssop - 16 package ................................ ................................ ................................ .... 20 13.2.1. application diagram vdd3v3 ................................ ................................ ................................ .. 20 13.2.2. application diagram vdd5v ................................ ................................ ................................ .... 21 14. package information ................................ ................................ ................................ .......................... 22 14.1. soic - 8 package dimensions ................................ ................................ ................................ ........... 22 14.2. soic - 8 pin out and marking ................................ ................................ ................................ ........... 22 14 .3. soic - 8 imc positioning ................................ ................................ ................................ ................... 23
MLX90380 - triaxis? resolver datasheet page 3 of 28 revision 10 C 25 april 2018 3901090380 14.4. tssop - 16 package dimensions ................................ ................................ ................................ ...... 24 14.5. tssop - 16 pin out and marking ................................ ................................ ................................ ...... 25 14.6. tssop - 16 imc positioning ................................ ................................ ................................ .............. 25 15. standard information ................................ ................................ ................................ ........................ 27 16. esd precautions ................................ ................................ ................................ ................................ . 27 17. contact ................................ ................................ ................................ ................................ .............. 28 18. disclaimer ................................ ................................ ................................ ................................ .......... 28
MLX90380 - triaxis? resolver datasheet page 4 of 28 revision 10 C 25 april 2018 3901090380 4. ordering information ( 1 product code temperature code package code option code packing form code MLX90380 l ( - 40c to 150c) dc bab - 003 re MLX90380 l ( - 40c to 150c) dc bab - 005 re MLX90380 l ( - 40c to 150c) dc bab - 023 re MLX90380 l ( - 40c to 150c) dc bab - 025 re MLX90380 l ( - 40c to 150c) dc bab - 043 re MLX90380 l ( - 40c to 150c) dc bab - 045 re MLX90380 l ( - 40c to 150c) dc bab - 103 re MLX90380 l ( - 40c to 150c) dc bab - 105 re MLX90380 l ( - 40c to 150c) dc bab - 123 re MLX90380 l ( - 40c to 150c) dc bab - 125 re MLX90380 l ( - 40c to 150c) dc bab - 143 re MLX90380 l ( - 40c to 150c) dc bab - 145 re MLX90380 l ( - 40c to 150c) dc bab - 506 re MLX90380 l ( - 40c to 150c) go ba b - 003 re MLX90380 l ( - 40c to 150c) go b ab - 005 re MLX90380 l ( - 40c to 150c) go bab - 023 re MLX90380 l ( - 40c to 150c) go bab - 025 re MLX90380 l ( - 40c to 150c) go bab - 043 re MLX90380 l ( - 40c to 150c) go bab - 045 re MLX90380 l ( - 40c to 150c) go bab - 103 re MLX90380 l ( - 40c to 150c) go bab - 105 re MLX90380 l ( - 40c to 150c) go bab - 123 re MLX90380 l ( - 40c to 150c) go bab - 125 re MLX90380 l ( - 40c to 150c) go bab - 143 re MLX90380 l ( - 40c to 150c) go bab - 145 re table 1 : ordering codes available. all option codes of table 2 can be made. 1 other option codes and packin g forms are available upon request. every combination in table 2 can be made pending on yearly volume. p lease contact your sales representative to see what combinations are available .
MLX90380 - triaxis? resolver datasheet page 5 of 28 revision 10 C 25 april 2018 3901090380 legend: temperature code: l : from - 40c to 1 5 0c package code: dc : for soic - 8 package go : for tssop - 16 package (dual die) option code: bax - 123 sensitivity temperature coefficient: baa - xxx: smco magnet bab - xxx: ndfeb magnet bac - xxx: ferrite magnet sensitivity: bax - xx0: 40mt magnetic range ( 2 ) bax - xx1: 10mt magnetic range ( 2 ) for 3.3v operating supply voltage only bax - xx2: 20mt magnetic range ( 2 ) bax - xx3: 30mt magnetic range ( 2 ) ba x - xx4: 50mt magnetic range ( 2 ) bax - xx5: 60mt magnetic range ( 2 ) b ax - xx6: 70mt magnetic range ( 2 ) bax - xx7 : 1 5 mt magnetic range ( 2 ) for 5v operating supply voltage only magnetic axis : bax - x0x: x/y magnetic axis C equal sensitivity ( 3 ) bax - x1x: x/z magnetic axis C equal sensitivity ( 3 ) bax - x2x: z/y magnetic axis C equal sensitivity ( 3 ) bax - x3x: x/z magnetic axis C sensitivity mismatch ( 4 ) bax - x4x: z/y magnetic axis C sensitivity mismatch ( 4 ) operating voltage and bandwidth: bax - 0xx: 3.3v operating supply voltage C low bw bax - 1xx: 5v operating supply voltage C low bw bax - 2xx: 3.3v operating supply voltage C medium bw bax - 3xx: 5v operating supply voltage C medium bw bax - 4xx: 3.3v operating supply voltage C high bw bax - 5xx: 5v operating supply voltage C high bw packing form: re : for reel ordering example: MLX90380l dc - baa - 0 00 - re: soic - 8 150 , smco magnet , 3. 3v operating supply voltage , low bandwidth , x/y magnetic axis , 40mt full scale magnetic range , reel table 2 : order code description 2 the magnetic range is the in - plan e (x or y) flux density, that results in a 40% vdd output swing with a v oq of 50%vdd with t a =25c, v dd =v ddnom 3 magnetic axis f or : two pole magnet end of shaft / on axis and multi - pole magnet off - axis / through - shaft application . 4 magnetic axis f or : two pole magnet off - axis / through - shaft application . the magnetic flux norm for the z axis is double the magnetic flux norm for the x or y axis: bxy/bz = 50% .
MLX90380 - triaxis? resolver datasheet page 6 of 28 revision 10 C 25 april 2018 3901090380 5. functional diagram figure 3 : functional diagram 6. g lossary of terms gauss (g), tesla (t) units for the magnetic flux density ? 1 mt = 10 g tc temperature coefficient (in ppm/c .) nc not connected emc electro - magnetic compatibility table 3 : glossary of terms
MLX90380 - triaxis? resolver datasheet page 7 of 28 revision 10 C 25 april 2018 3901090380 7. detailed general description the MLX90380 is a monolithic sensor ic sensitive to the flux density applied orthogonally and parallel to the ic surface. high - speed dual analog outputs allow the MLX90380 to deliver a ccurate, contact - less, true 360d eg . sine/cosine signals when used with a rotating permanent magnet. out 1 and out 2 output voltages are proport ional to the applied magnetic field along 2 axes. those 2 axes are specified by the option code. for example, option code baa - 000 is a chip where b x and b y co mponents of the magnetic field are such that out 1 =voq 1 +s 1 b x and out 2 =voq 2 +s 2 b y . figure 4 : output characteristics customers can order pre - programmed devices. end of line calibration is optional to achieve higher position accuracy. 0 10 20 30 40 50 60 70 80 90 100 -180 -135 -90 -45 0 45 90 135 180 output voltage [%vdd] magnetic field angle [degree] out2 out1 voq2 voq1 out2 min = voq2 + s2 . by out1 max = voq1 + s1 . bx s 1 b x s 2 b y v oq2 v oq1
MLX90380 - triaxis? resolver datasheet page 8 of 28 revision 10 C 25 april 2018 3901090380 8. intrinsic magnetic axis figure 5 : axis configuration figur e 5 gives the axis convention. thus, take for example an ic in z/y configuration. then, out1 will give bz & out2 will give by. the following sections list a detailed explanation of the intrinsic axis. it explains clock wise and counter clock wise beha vior of the angle calculation. cw C clock w ise turn: the magnet needs to turn in the cw direction to get a positive slope of the angle calculated by atan. ccw C counter c lock w ise turn: the magnet needs to turn in the ccw direction to get a positive slope of the angle calculated by atan. the cw - ccw rotation direction can be modified by changing the cos / sin assignment to sin / cos with an angle correction of 90 deg. the convention of preprogrammed parts is such that out2 is seen as s in and out1 as cos. ? ? ? ? ? ? ? cos sin atan ?
MLX90380 - triaxis? resolver datasheet page 9 of 28 revision 10 C 25 april 2018 3901090380 8.1. x/y magnetic axis figure 6 : x/y magnetic axis 8.2. x /z magnetic axis figure 7 : x/z magnetic axis c w v s s n c v d d o u t 1 1 n c v d d t e s t o u t 2 8 4 5 c o s - x s i n - y t o p v i e w c c w c w 8 5 s i n - z c o s - x 1 4 s i n - z c o s - x t o p v i e w b o t t o m v i e w
MLX90380 - triaxis? resolver datasheet page 10 of 28 revision 10 C 25 april 2018 3901090380 8.3. z/y magnetic axis figure 8 : z /y magnetic axis 9. pin definitions and descriptions 9.1. pin definition for soic - 8 pin # name description 1 vss supply ground 2 nc not used 3 test test pin 4 nc not used 5 out2 analog output sin 6 vdd5v supply 5v 7 vdd3v3 supply 3v3 8 out1 analog output cos table 4 : pin definition soic - 8 for optimal emc behavior connect the test pin and unused pins (not used) to the ground. important: for 5v - mode applications, leave the vdd3v3 floating. check the section 13 recommended application diagrams for more details. c w c c w 4 5 s i n - y c o s - z 8 1 s i n - y c o s - z l e f t v i e w r i g h t v i e w
MLX90380 - triaxis? resolver datasheet page 11 of 28 revision 10 C 25 april 2018 3901090380 9.2. pin definition for tssop - 16 pin # name description 1 vss_a supply ground die a 2 nc not used 3 nc not used 4 test_a test pin die a 5 out2_b analog output sin die b 6 vdd5v_b supply 5v die b 7 vdd3v3_b supply 3v3 die b 8 out1_b analog output cos die b 9 vss_b supply ground die b 10 nc not used 11 test_b test pin die b 12 nc not used 13 out2_a analog output sin die a 14 vdd5v_a supply 5v die a 15 vdd3v3_a supply 3v3 die a 16 out1_a analog output cos die a table 5 : pin definition tssop - 16 for optimal emc behavior connect the test pin and unused pins (not used) to the ground. important: for 5v applications, leave the vdd3v3 floating. check the section recommended application diagrams for more details.
MLX90380 - triaxis? resolver datasheet page 12 of 28 revision 10 C 25 april 2018 3901090380 10. absolute maximum ratings parameter symbol min. max. unit condition supply voltage (5v) v dd5v - 1 6 24 v supply voltage (3.3v) v dd3v3 - 0.3 7 v supply current ( 5 ) i dd - 10 10 ma excluding external load on out1&2. negative output voltage v out - 0.3 - v positive output voltage (5v application diagram) v out - 18 v positive output voltage (3.3v application diagram) v out - 17 v output current i out - 20 20 ma operating temperature range t a - 4 0 150 c maximum junction temperature t j - 165 c storage temperature range t s - 55 165 c esd sensitivity (human body model) aec - q100 - 002 standard esd hbm - 2 kv valid for soic - 8. tssop - 16 cross die esd limit is 1.5kv . esd sensitivity (charged device model) aec - q100 - 011 standard esd cdm - 500 v maximum flux density b - 1 1 t table 6 : absolute maximum ratings exceeding the absolute maximum ratings may cause permanent damage. exposure to absolute maximum - rated conditions for extended periods may affect device reliability. 11. general electrical specifications operating characteristics, vdd=3.135v to 3.6v or vdd=4.5 v to 5.5v (depending on the option code ) , t a = - 40c to 150c (unless otherwise specified) electrical parameter symbol min. typ. max. unit condition supply voltage (operating) v dd3v3 3.135 3.3 3.6 v soic - 8 and tssop - 16 packages supply voltage (operating) v dd5v 4.5 5 5.5 v soic - 8 and tssop - 16 package s supply current i dd 5 6 - - 9 10 ma ma excluding external load on out1&2 3.135 vdd 3.6 4.5 vdd 5.5 5 note idd may exceed 10ma with a pull - down on out1&2.
MLX90380 - triaxis? resolver datasheet page 13 of 28 revision 10 C 25 april 2018 3901090380 electrical parameter symbol min. typ. max. unit condition power on reset voltage rising v por_h 2.4 2.9 2.7 5 3.4 3 3.9 v v out hiz ? operating mode application diagram vdd3v3 application diagram vdd5v power on reset voltage falling v por_l 2.1 2.5 2.4 3.05 2.7 3.5 v v o perating mode ? out hiz application diagram vdd3v3 application diagram vdd5v programming voltage (ptc) mt7v 6. 1 6.5 7 v rising entry level on vdd load current range i out - 1 - 1 ma load resistance range ( 6 ) r l 10 5 - - k? k? connected between out and gnd application diagram vdd3v3 application diagram vdd5v load capacitor range c l 1.5 2.2 10 f connected between out and gnd output voltage range v o 5 10 - - 95 90 %vdd %vdd linearity better than 1.5% linearity better than 0.5% output resistance r out - 25 - ? iout= 1ma power - on time ( 7 ) t on - - 200 s high bandwidth programming v por_h v dd v dd5v_m ax v por_h v dd v dd3v3_m ax chopping frequency f chop 0.9 1 1.1 mhz output update period t s - 4 - s each field component takes 2 ? s, measured sequentially output n oise v oltage ( 8 ) v nrms - - - - - - 3.1 4.6 10 mv mv mv rms noise, b=0mt, vdd = typical value s=1 %vdd/mt (50mv/mt at vdd=5v) low bandwidth programming medium bandwidth programming high bandwidth programming nyquist frequency f nyq - 125 - khz tracking delay ( 9 ) - - - 12 2 9.5 74 17.5 38 85.5 s s s high bandwidth medium bandwidth low bandwidth table 7 general electrical specifications 6 a pull down enables eeprom error detection when the output goes in hiz mode. 7 lower bandwi dth programming increases the power - on time by the tracking delay (see footnote 9 ). 8 higher sensitivity programming may increase the output noise voltage . 9 tracking delay is defined as the time delay between a rotating magnetic stimuli and the change on both outputs, sin and cos. this delay includes the sample and hold filter which can be programmed by the customer according to the following equation : vo=vi/ n + nz - 1 vo/n with b andwidth =1/ (2n ts) and n=1, 2, , 16.
MLX90380 - triaxis? resolver datasheet page 14 of 28 revision 10 C 25 april 2018 3901090380 12. magnetic specifications ( 10 operating characteristics , vdd=3.135v to 3.6v or vdd=4.5 v to 5.5v (depending on the option code ) , t a = - 40c to 150c (unless otherwise specified) . magnetic parameter symbol min. typ. max. unit condition full s cale m agnetic range (programmable) b fs 10 - 70 mt magnetic flux density b z - - 1 40 mt sensitivity ( 11 ) s - - - - - - - - 1 ( 12 ) 4 ( 12 ) 2 ( 12 ) 1.33 ( 12 ) 0.8 ( 12 ) 0.66 ( 12 ) 0.57 ( 12 ) 2.66 ( 12 ) - - - - - - - - %vdd/mt %vdd/mt %vdd/mt %vdd/mt %vdd/mt %vdd/mt %vdd/mt %vdd/mt xx0: 40mt magnetic range xx1: 10mt magnetic range ( 13 ) xx2: 20mt magnetic range xx3: 30mt magnetic range xx4: 50 mt magnetic range xx5: 60mt magnetic range xx6: 70mt magnetic range xx 7 : 15 mt magnetic range ( 14 ) sensitivity accuracy - 5 - 8 - - 5 8 % % x/y magnetic axis z magnetic axis t a =25c, v dd =v ddnom , s=1%vdd/mt sensitivity temperature coefficient ( 15 ) tcs - - - 350 1 1 00 2000 - - - ppm/c ppm/c ppm/c first order approximation smco ndfeb ferrite sensitivity temperature coefficient drift tcs drift - 5 0 0 - 500 ppm/c temperature drift around programmed tcs sensitivity ratiometry - 2.5 - 2.5 % / v linearity - 0.5 - 0.5 - 1.5 - 1.5 - - - - 0.5 0.5 1.5 1.5 % % % % v dd =5v, output voltage within [0.5v; 4.5v] v dd =3.3 v, output voltage within [0.33v; 2.97v] v dd =5v, output voltage within [0.25v;4.75v] v dd =3.3v, output voltage in [0.165v; 3. 135v] sensitivity mismatch - 5 - - 5 - - 20 - 5 - 5 % % % x vs. y, with/without gain adjustment z vs. x, z vs. y, without gain adjustment z vs. x, z vs. y, with gain adjustment 10 please refer to the user_interface_description_MLX90380_psf_sample.xls.pdf for customer programmable parameters. 11 sensitivity and associated magnetic full scale range are factory programmed (see option codes). 12 for option code x3x and x4x the sensitivity for the z axis is half of the sensitivity for the x or y axis. the given figure i s for the x or y axis. 13 for 3.3v operating supply voltage only 14 for 5v operating supply voltage only 15 see section 12.1 for second order behavior.
MLX90380 - triaxis? resolver datasheet page 15 of 28 revision 10 C 25 april 2018 3901090380 magnetic parameter symbol min. typ. max. unit condition output offset level v oq 47.5 50 52.5 %vdd b=0mt, t a =25c output offset temperature drift ( 16 ) - 1.5 - 2.2 0 0 1.5 2.2 %vdd %vdd v dd = 5v v dd = 3.3v b=0mt, s=1 %vdd/mt output offset ratiometry - 2.5 - 2.5 % b=0mt (dv oq / v oq ) - (dv dd / v dd ) - 10% < dv dd /v dd < 10% magnetic a ngular s peed 0 - 25000 rpm signal phase shift phi - 1. 8 - degree at 25000 rpm, high bandwidth programming output update r ate - 1.6 - sample/ degree at 25000 rpm, high bandwidth programming total a ngular e rror without c orrection ( 17 ) - 10 - 15 - 10 15 degree degree t=25c - 40c t 150c total a ngular e rror with d ynamic c ompensation ( 18 ) - 1 - 1 degree table 8 : magnetic specifications 16 see section 12.2 for the full output offset temperature drift characteristics 17 total angle error w ith an external homogeneous magnetic field stimulus . system design and manufacturing (magnet eccentricity and off - axis) may degrade the accuracy. 18 this system error budget is explained in more detail in a separate application note. it is dependent on the mag netic system and the correction algorithm of the ecu. a very popular method to reduce total angle error is offset and amplitude correction (e.g. min/max cos/sin scaling by the system ecu after one full magnet revolution) . the total angle error refers only to the linearity error associated to the MLX90380. the linearity error associated to the magnetic and mechanical (off - axis, eccentricity) design is not included and should be considered as an additional contribution. the total error can be reduced either s tatically (room temperature compensation) or dynamically (continuous compensation) through the off - chip signal processing performing the angular computation i.e. arctan(out2/out1). the compensation is applied prior to computing the arctangent function: off set, gain and phase correction can be applied.
MLX90380 - triaxis? resolver datasheet page 16 of 28 revision 10 C 25 april 2018 3901090380 12.1. sensitivity temperature coefficient characteristic the sensitivity temperature coefficient of the MLX90380 is a first order sensitivity compensation to counter the degrading of the magnets field strength over temperature. the tcs is foreseen with a target tcs of smco, ndfeb and ferrite. the actual tcs of t he sensor will show a small 2nd order on the target as illustrated in the figure below. figure 9 : target tcs vs. 2 nd order tcs 12.2. output offset temperature drift characteristic in the magnetic specifications, the output offset tempe rature drift of the MLX90380 is specified for b=0mt, vdd=vddnom, s=1 %vdd/mt - 40c t 150c. the charts below list the output offset temperature drift characteristics for the full magnetic range. 0 150 300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950 2100 2250 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 tcs [ppn/ c] temperature [ c] sensitivity temperature coefficient target tcs ferrite tcs ferrite target tcs ndfeb tcs ndfeb target tcs smco tcs smco
MLX90380 - triaxis? resolver datasheet page 17 of 28 revision 10 C 25 april 2018 3901090380 12.2.1. output offset temperature drift characteristic figure 10 : output offset temperature drift per magnet type -1.4 -1.2 -1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 -40 -20 0 20 40 60 80 100 120 140 offset drift [%vdd] temperature [ c] output offset temperature drift with programmed s = 1 %vdd/mt od_x-axis vdd5v smco od_y-axis vdd5v smco od_z-axis vdd5v smco od_x-axis vdd3v3 smco od_y-axis vdd3v3 smco od_z-axis vdd3v3 smco -1.4 -1.2 -1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 -40 -20 0 20 40 60 80 100 120 140 offset drift [%vdd] temperature [ c] output offset temperature drift with programmed s = 1 %vdd/mt od_x-axis vdd5v ndfeb od_y-axis vdd5v ndfeb od_z-axis vdd5v ndfeb od_x-axis vdd3v3 ndfeb od_y-axis vdd3v3 ndfeb od_z-axis vdd3v3 ndfeb -1.2 -1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 -40 -20 0 20 40 60 80 100 120 140 offset drift [%vdd] temperature [ c] output offset temperature drift with programmed s = 1 %vdd/mt od_x-axis vdd5v ferrite od_y-axis vdd5v ferrite od_z-axis vdd5v ferrite od_x-axis vdd3v3 ferrite od_y-axis vdd3v3 ferrite od_z-axis vdd3v3 ferrite
MLX90380 - triaxis? resolver datasheet page 18 of 28 revision 10 C 25 april 2018 3901090380 12.2.2. output offset temperature drift characteristic vs. sensitivity figure 11 : output offset temperature drift vs sensitive range per magnet type -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 10 20 30 40 50 60 70 offset drift [%vdd] magnetic range [mt] output offset temperature drift vs. sensitivity od_x-axis vdd5v smco od_y-axis vdd5v smco od_z-axis vdd5v smco od_x-axis vdd3v3 smco od_y-axis vdd3v3 smco od_z-axis vdd3v3 smco -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 10 20 30 40 50 60 70 offset drift [%vdd] magnetic range [mt] output offset temperature drift vs. sensitivity od_x-axis vdd5v ndfeb od_y-axis vdd5v ndfeb od_z-axis vdd5v ndfeb od_x-axis vdd3v3 ndfeb od_y-axis vdd3v3 ndfeb od_z-axis vdd3v3 ndfeb -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 10 20 30 40 50 60 70 offset drift [%vdd] magnetic range [mt] output offset temperature drift vs. sensitivity od_x-axis vdd5v ferrite od_y-axis vdd5v ferrite od_z-axis vdd5v ferrite od_x-axis vdd3v3 ferrite od_y-axis vdd3v3 ferrite od_z-axis vdd3v3 ferrite
MLX90380 - triaxis? resolver datasheet page 19 of 28 revision 10 C 25 april 2018 3901090380 13. recommended application diagrams 13.1. MLX90380 in soic - 8 package 13.1.1. application diagram vdd3v3 figure 12 : application diagram vdd3v3 13.1.2. application diagram vdd5v figure 13 : application diagram vdd5v c 2 2 . 2 n f m l x 9 0 3 8 0 v s s n c v d d 5 v o u t 1 1 n c v d d 3 v 3 t e s t o u t 2 8 4 5 c 1 1 0 0 n f c 3 2 . 2 n f v d d 3 v 3 g n d o u t 2 3 v 3 a d c / m c u o u t 1 c 2 2 . 2 n f m l x 9 0 3 8 0 v s s n c v d d 5 v o u t 1 1 n c v d d 3 v 3 t e s t o u t 2 8 4 5 c 1 1 0 0 n f c 3 2 . 2 n f v d d 5 v g n d o u t 2 5 v a d c / m c u o u t 1
MLX90380 - triaxis? resolver datasheet page 20 of 28 revision 10 C 25 april 2018 3901090380 13.2. MLX90380 in tssop - 16 package 13.2.1. appl ication diagram vdd3v3 figure 14 : application diagram vdd3v3 g n d a g n d a o u t 1 a a d c / m c u m l x 9 0 3 8 0 v s s a v s s b v d d 3 v 3 b v d d 3 v 3 a o u t 1 a o u t 1 b t e s t a n c t e s t b o u t 2 b o u t 2 a v d d 5 v a v d d 5 v b n c n c n c c 5 2 . 2 n f c 4 1 0 0 n f c 6 2 . 2 n f c 2 2 . 2 n f c 1 1 0 0 n f c 3 2 . 2 n f v d d a v d d 3 v 3 a g n d a o u t 2 a g n d a g n d b g n d b o u t 1 b v d d b v d d 3 v 3 b g n d b o u t 2 b g n d b g n d a g n d a g n d a g n d a g n d b g n d b g n d b g n d b
MLX90380 - triaxis? resolver datasheet page 21 of 28 revision 10 C 25 april 2018 3901090380 13.2.2. appl ication diagram vdd5v figure 15 : application diagram vdd5v g n d a g n d a o u t 1 a a d c / m c u m l x 9 0 3 8 0 v s s a v s s b v d d 3 v 3 b v d d 3 v 3 a o u t 1 a o u t 1 b t e s t a n c t e s t b o u t 2 b o u t 2 a v d d 5 v a v d d 5 v b n c n c n c c 5 2 . 2 n f c 4 1 0 0 n f c 6 2 . 2 n f c 2 2 . 2 n f c 1 1 0 0 n f c 3 2 . 2 n f v d d a v d d 5 v a g n d a o u t 2 a g n d a g n d b g n d b o u t 1 b v d d b v d d 5 v b g n d b o u t 2 b g n d b g n d a g n d a g n d a g n d a g n d b g n d b g n d b g n d b
MLX90380 - triaxis? resolver datasheet page 22 of 28 revision 10 C 25 april 2018 3901090380 14. package information 14.1. soic - 8 package dimensions figure 16 : soic - 8 package dimensions 14.2. soic - 8 pin out and marking figure 17 : soic - 8 pin out and marking 0 . 1 9 0 . 2 5 n o t e s : a l l d i m e n s i o n s a r e i n m i l l i m e t e r s ( a n g l e s i n d e g r e e s ) . * d i m e n s i o n d o e s n o t i n c l u d e m o l d f l a s h , p r o t r u s i o n s o r g a t e b u r r s ( s h a l l n o t e x c e e d 0 . 1 5 p e r s i d e ) . * * d i m e n s i o n d o e s n o t i n c l u d e i n t e r l e a d s f l a s h o r p r o t r u s i o n ( s h a l l n o t e x c e e d 0 . 2 5 p e r s i d e ) . * * * d i m e n s i o n d o e s n o t i n c l u d e d a m b a r p r o t r u s i o n . a l l o w a b l e d a m b a r p r o t r u s i o n s h a l l b e 0 . 0 8 m m t o t a l i n e x c e s s o f t h e d i m e n s i o n a t m a x i m u m m a t e r i a l c o n d i t i o n . d a m b a r c a n n o t b e l o c a t e d o n t h e l o w e r r a d i u s o f t h e f o o t . 5 . 8 0 6 . 2 0 1 . 2 7 t y p 4 . 8 0 4 . 9 8 * 1 . 5 2 1 . 7 2 0 . 1 0 0 0 . 2 5 0 1 . 3 7 1 . 5 7 0 . 3 6 0 . 4 6 * * * 3 . 8 1 3 . 9 9 * * 0 8 0 . 4 1 1 . 2 7 m a r k i n g : p a r t n u m b e r m l x 9 0 3 8 0 ( 3 d i g i t s ) 3 8 0 d i e v e r s i o n ( 2 d i g i t s ) 1 2 3 4 5 w e e k d a t e c o d e ( 2 d i g i t s ) y e a r d a t e c o d e ( 2 d i g i t s ) y y w w b x 1 8 4 5 3 8 0 b x f 1 2 3 4 5 x y t e s t v s s o u t 2 v d d 5 v v d d 3 v 3 o u t 1 t o p b o t t o m x y l o t n u m b e r ( 5 d i g i t s ) s p l i t l o t n u m b e r f f a b i d e n t i f i e r ( 1 l e t t e r )
MLX90380 - triaxis? resolver datasheet page 23 of 28 revision 10 C 25 april 2018 3901090380 14.3. soic - 8 imc positioning figure 18 : soic - 8 imc positioning figure 19 : ang u l ar detection MLX90380 soic - 8 0 . 4 6 + / - 0 . 0 6 1 8 4 5 c o s - x s i n - y c w 1 . 1 6 + / - 0 . 1 5 5 d i e r o t a t i o n t o l e r a n c e 2 2 . 0 8 9 + / - 0 . 1 5 1 . 9 5 5 + / - 0 . 2 1 2 3 4 8 7 6 5 ~ 0 d e g . * 1 2 3 4 8 7 6 5 ~ 9 0 d e g . * 1 2 3 4 8 7 6 5 ~ 2 7 0 d e g . * 1 2 3 4 8 7 6 5 n ~ 1 8 0 d e g . * * n o a b s o l u t e r e f e r e n c e f o r t h e a n g u l a r i n f o r m a t i o n . n s n s n s n s a n g l e d e t e c t i o n m l x 9 0 3 8 0 s o i c - 8
MLX90380 - triaxis? resolver datasheet page 24 of 28 revision 10 C 25 april 2018 3901090380 14.4. tssop - 16 package dimensions figure 20 : tssop - 16 package dimensions 0 . 0 9 0 . 2 0 1 . 0 d i a r e f n o t e s : a l l d i m e n s i o n s a r e i n m i l l i m e t e r s ( a n g l e s i n d e g r e e s ) . * d i m e n s i o n d o e s n o t i n c l u d e m o l d f l a s h , p r o t r u s i o n s o r g a t e b u r r s ( s h a l l n o t e x c e e d 0 . 1 5 p e r s i d e ) . * * d i m e n s i o n d o e s n o t i n c l u d e i n t e r l e a d s f l a s h o r p r o t r u s i o n ( s h a l l n o t e x c e e d 0 . 2 5 p e r s i d e ) . * * * d i m e n s i o n d o e s n o t i n c l u d e d a m b a r p r o t r u s i o n . a l l o w a b l e d a m b a r p r o t r u s i o n s h a l l b e 0 . 0 8 m m t o t a l i n e x c e s s o f t h e d i m e n s i o n a t m a x i m u m m a t e r i a l c o n d i t i o n . d a m b a r c a n n o t b e l o c a t e d o n t h e l o w e r r a d i u s o f t h e f o o t . r e f : r e f e r e n c e d i m e n s i o n s a s s t a t e d i n p a c k a g i n g s u p p l i e r p o d , b a s e d o n j e d e c . 0 . 2 0 0 . 0 4 1 2 o r e f 0 . 0 9 m i n 0 . 0 9 m i n 0 . 5 0 0 . 7 5 1 . 0 0 . 2 1 2 o r e f 0 o 8 o 6 . 4 0 . 2 4 . 3 0 4 . 5 0 * * 0 . 6 5 0 . 0 4 1 . 0 r e f 1 . 0 r e f 4 . 9 0 5 . 1 0 * 1 . 1 m a x 0 . 0 5 0 . 1 5 0 . 8 5 0 . 9 5 0 . 1 9 0 . 3 0 * * *
MLX90380 - triaxis? resolver datasheet page 25 of 28 revision 10 C 25 april 2018 3901090380 14.5. tssop - 16 p in out and marking figure 21 : tssop - 16 p in out and marking 14.6. t ssop - 16 imc positioning figure 22 : tssop - 16 imc positioning 1 8 9 1 6 c o s s i n d i e a d i e b c o s s i n 1 . 9 5 2 . 4 5 1 . 1 7 1 . 3 7 3 . 4 0 3 . 6 0 c w c w 0 . 3 0 + / - 0 . 0 6 0 . 7 0 + / - 0 . 1 1 d i e r o t a t i o n t o l e r a n c e 2 v d d 5 v a o u t 1 a 1 t e s t a v d d 3 v 3 b v s s a o u t 2 a v d d 3 v 3 a 1 6 8 9 3 8 0 b x f 1 2 3 4 5 x y t e s t b o u t 2 b v d d 5 v b v s s b o u t 1 b m a r k i n g : p a r t n u m b e r m l x 9 0 3 8 0 ( 3 d i g i t s ) 3 8 0 d i e v e r s i o n ( 2 d i g i t s ) w e e k d a t e c o d e ( 2 d i g i t s ) y e a r d a t e c o d e ( 2 d i g i t s ) y y w w b x t o p b o t t o m x y s p l i t l o t n u m b e r 1 2 3 4 5 l o t n u m b e r ( 5 d i g i t s ) f f a b i d e n t i f i e r ( 1 l e t t e r )
MLX90380 - triaxis? resolver datasheet page 26 of 28 revision 10 C 25 april 2018 3901090380 figure 23 : angular detection MLX90380 tssop - 16 as illustrated above the magnetic axis of die b in the package are shifted 180 towards the magnetic axis of die a. when a magnetic angle of ~0 is applied to die a, die b will report an angle of ~180 . ~ 2 7 0 d e g . * ~ 9 0 d e g . * 1 8 9 1 6 d i e b d i e a ~ 1 8 0 d e g . * ~ 0 d e g . * 1 8 9 1 6 d i e b d i e a ~ 0 d e g . * ~ 1 8 0 d e g . * 1 8 9 1 6 d i e b d i e a 1 8 9 1 6 d i e b d i e a ~ 9 0 d e g . * ~ 2 7 0 d e g . * * n o a b s o l u t e r e f e r e n c e f o r t h e a n g u l a r i n f o r m a t i o n . a n g l e d e t e c t i o n m l x 9 0 3 8 0 t s s o p - 1 6 n s n s n s n s
MLX90380 - triaxis? resolver datasheet page 27 of 28 revision 10 C 25 april 2018 3901090380 15. standard i nformation our products are classified and qualified regarding soldering technology, solder ability and moisture sensitivity level according to standards in place in semiconductor industry. for further details about test method references and for compliance verification of selected soldering method for product integration, melexis recommends reviewing on our web site the general guidelines soldering recommendation . for all soldering technologies deviating from the one mentioned in above document (regarding peak temperature, temperature gradient, temperature profile etc . ), additional classification and qualification tests have to be agreed upon with melexis. for package technology embedding trim and form post - delivery capability, melexis recommends consulting the dedicated trim&form recommendation application note: lead trimming and forming recommendations . melexis is contributing to global environmental conservation by promoting lead fr ee solutions. for more information on qualifications of rohs compliant products (rohs = european directive on the restriction of the use of certain hazardous substances) please visit the quality page on our website: http://www.melexis.com/en/quality - environment . 16. esd precautions electronic semiconductor products are sensitive to electro static discharge (esd). a lways observe electro static discharge control procedures whenever handling semiconductor products.
MLX90380 - triaxis? resolver datasheet page 28 of 28 revision 10 C 25 april 2018 3901090380 17. contact for the latest version of this document, go to our website at www.melexis.com . for additional information, please contact our direct sales team and get help for your specific needs : europe, africa telephone: +32 13 67 04 95 email : sales_europe@melexis.com americas telephone: +1 603 223 2362 email : sales_usa@melexis.com asia email : sales_asia@melexis.com 18. disclaimer the information furnished by melexis herein (information) is believed to be correct and accurate. melexis disclaims (i) any and all liability in connection with or arising out of the furnishing, performance or use of the technical data or use of the product(s) as described herein (product) (ii) any and all liability, including without limitation, special, consequential or incidental damages, and (iii) any and all warranties, express, statutory, implied, or by description, including warranties of fitness for particular purpose, non - infringement and merchantability. no obligation or liability shall arise or flow out of melexis rendering of technical or other services. the infor mation is provided "as is and melexis reserves the right to change the information at any time and without notice. therefore , before placing orders and/or prior to designing the product into a system, users or any third party should obtain the latest vers ion of the relevant information to verify that the information being relied upon is current. users or any third party must further determine the suitability of the product for its application, including the level of re liability required and determine whe ther it is fit for a particular purpose. the information is proprietary and/or confidential information of melexis and the use thereof or anything described by the in formation does not grant, explicitly or implicitly, to any party any patent rights, licens es, or any other intellectual property rights. this document as well as the product(s) may be subject to export control regulations. please be aware that export might requi re a prior authorization from competent authorities. the product(s) are intended f or use in normal commercial applications. unless otherwise agreed upon in writing, the product(s) are not designed, authorized or warranted to be suitable in applications requiring extended temperature range and/or unusual environm ental requirements. high reliability applications, such as medical life - support or life - sustaining equipment are specifically not recommended by melexis. the product(s) may not be used for the following applications subject to export control regulations: the development, product i on, processing, operation, maintenance, storage, recognition or proliferation of 1) chemical, biological or nuclear weapons, or f or the development, production, maintenance or storage of missiles for such weapons: 2) civil firearms, including spare parts o r ammunition for such arms; 3) defense related products, or other material for military use or for law enforcement; 4) any applications that, alone or in combination with other goods, substances or organisms could cause serious harm to persons or goods and that can be used as a means of violence in an armed conflict or any similar violent situation. the products sold by melexis are subject to the terms and conditions as specified in the terms of sale, which can be found at https://www.melexis.com/en/legal/terms - and - conditions . this document supersedes and replaces all prior information regarding the product(s) and/or previous versions of this d ocument. melexis nv ? - no part of this document may be reproduced without the prior wr itten consent of melexis. (201 8 ) iso/ts 16949 and iso14001 certified

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