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74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 1 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 single - pole double - throw analog switch description the 74lvc1g 3157 is a single - pole , double - throw a na log switch . the device is designed for operation with a power supply range of 1.65v to 5.5v. the bidirectional switch can handle signal am plitudes between vcc and ground. the off state impedance of the switch is typically 50 m ? while the on state is typically 6 ? . features ? wide supply voltage range from 1.65 to 5.5v ? control p in includes hysteresis allowing for slower input rise and fall t imes ? cmos l ow p ower c onsumption ? very low on - state resistance - 7.5 ? (typical) at v cc = 2.7v - 6 .5 ? (typical) at v cc = 3.3v - 6 ? (typical) at v cc = 4.5 v ? break before make switching ? control input a ccepts up to 5.5v regardless of vcc. ? direct interface with ttl levels when v cc = 3.3v ? esd protection tested per jesd 22 - exceeds 200 - v machine model (a115) - exc eeds 2 , 000 - v human body model (a114) - exceeds 1 , 000 - v charged device model (c101) ? latch - up exceeds 100ma per jesd 78, class i ? range of package options ? totally lead - free & fully rohs compliant (notes 1 & 2) ? halogen and antimony free. green device (note 3) pin assignments applications ? multiplexing of analog signals ? multiplexing of digital signals ? wide a rray of p roducts such as : - tablet s , e - readers, wearables - cell phones, personal navigation / gps - mp3 p layers , cameras, video recorders - computer p eripherals, h ard d rives, cd/dvd rom s - tv, dvd, dvr, s et t op b ox es - pcs, n etworking, n otebooks, n etbooks, pdas notes: 1 . no purposely added lead. fully eu directive 2002/95/ec (rohs) & 2011/65/eu (rohs 2) compliant. 2. see h ttp://www.diodes.com/quality/lead_free.html for more information about diodes incorporateds definitions of hal ogen - and antimony - free, "green" and lead - f ree . 3. halogen - and antimony - free "green products are defined as those wh ich contain <900ppm bromine, < 900ppm chlorine (<1500ppm total br + cl) and <1000ppm antimony compounds. p a c k a g e s n o t t o s c a l e ( t o p v i e w ) x 2 - d f n 1 4 1 0 - 6 b 1 4 3 2 1 s o t 3 6 3 ( t o p v i e w ) g n d b 0 6 5 b 1 g n d b 0 a s e l e c t v c c a s e l e c t v c c 1 2 3 4 5 6
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 2 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 ordering information (note 4) 74 lvc1 g 3157 xxx - 7 logic device function package packing 74 : logic prefix 3157 : analog switch dw : sot 363 - 7 : 7 tape & reel lvc : 1.65 to 5.5 v spdt fz4 : x2 - dfn1410 - 6 logic family 1 g : single gate device package code package (note 5 ) package size 7 tape and reel (note 6 ) quantity part number suffix 74lvc 1 g 3157 dw - 7 dw sot 3 6 3 2.0mm x 2.0mm x 1.1mm 0.65 mm lead pitch 3 , 000/tape & reel - 7 74lvc 1 g 3157 fz4 - 7 f z 4 x2 - dfn1410 - 6 1.4mm x 1.0mm x 0.4mm 0.5 mm pad pitch 5 , 000/tape & reel - 7 notes: 4. for packaging details, go to our website at http://www.diodes.com/products/packages.html. 5 . pad layout as shown i n diodes inc orporateds package ou tline pdfs , which can be found on our website at http://www.diodes.com/package - outlines.html . 6 . the taping orientation is located on our website at http://www.diodes.com/datasheets/ap02007.pdf . pin description s pin name description b1 selectable data i/0 gnd ground b 0 selectable data i/0 a common data i/0 v cc supply voltage select selection pin logic dia gram function table select status h b 1 connected to a; b 0 high impedance l b 0 connected to a; b 1 high impedance simplified schematic 1 3 b 1 b 0 a s e l e c t 4 6 1 b 1 b 0 a s e l e c t 4 6 3
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 3 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 absolute maximum ratings (note 7 ) symbol description rating unit esd hbm human body model esd protection 2 kv esd cdm charged device model esd protection 1 kv esd mm machine model esd protection 200 v v cc supply voltage range - 0.5 to 6.5 v v i n input voltage range applicable to select pin - 0.5 to 6.5 v v sw voltage rang e applicable to b0, b1, and a pins - 0.5 to v cc +0.5 v i ik input clamp current v i <0 applicable to select pin - 50 ma i io continuous current applicable to b0,b1, and a pins 50 ma i cc, i gnd continuous current through v cc or gnd 100 ma t j operating junct ion temperature - 40 to + 150 c t stg storage temperature - 65 to + 150 c note: 7 . stresses beyond the absolute maximum may result in immediate failure or reduced reliability. these are stress values and devi ce operation should be within recommend values. recommended operating conditions symbol parameter min max unit v cc operating voltage operating 1.65 5.5 v v i n select input voltage 0 5.5 v v sw switch voltage (applicable to pins b0,b1,a) - 0. 2 v cc v t/v input transition rise or fall rate C select pin v cc = 1.65 to 2.7v - 20 ns/v v cc = 2 . 7 v to 5.5v - 10 t a operating free - a ir temperature - - 40 + 125 c
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 4 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 electrical characteristics ( all typical values are at , t j = + 25c ) symbol parameter test condition v cc (v) t a = - 40 t o + 85 c t a = - 40 to + 125 c unit min typ ical ( note 8) max min max v ih high leve l input voltage select pin - 1.65 to 1.95 0. 6 5v cc - - 0. 6 5v cc - v 2.3 to 2.7 1.7 - - 1.7 - 3 to 3.6 2.0 - - 2.0 - 4.5 to 5.5 0. 7 v cc - - 0. 7 v cc - v il low lev el input voltage select pin - 1.65 to 1.95 - - 0.35 v cc - 0.35 v cc v 2.3 to 2.7 - - 0.7 - 0.7 3 to 3.6 - - 0.8 - 0.8 4.5 to 5.5 - - 0.3 v cc - 0.3 v cc i in input leakage curren t select pin 0 select 5.5v 0 to 5.5 - 0.05 1 - 1 0 a i s(o ff ) off state leakage current 0v a, b n v figure 1 1.65 to 5.5 - 0.05 1 - 1 0 a i s(on) on state leakage current 0v a, b n v figure 2 1.65 to 5.5 - 0.05 1 - 1 0 a i s(on) on state leakage current - 0. 1 v a, b n v figure 2 1.65 to 5.5 - 0 .05 2 - 2 0 a i cc quiescent supply current select = v cc or gnd a, bn = v cc or gnd i out = 0 5.5 - 1.0 10 - 40 a i cc additional supply current select = v cc C 0.6v a, b n = v cc or gnd i out = 0 5.5 - 30 500 - 5 , 000 a c i input capacitance select pin - 3.3 - 2.5 - - - pf c s(off) off state capacitance select = v cc or gnd a, b n = v cc or gnd i out = 0 3.3 - 6.0 - - - pf c s(on) on state capacitance select = v cc or gnd a, b n = v cc or gnd i out = 0 3.3 - 18 - - - pf note: 8 . typical performance informatio n is included in figures 11 to 34 on pages 11 to 14.
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 5 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 electrical characteristics (all typical values are at t j = + 25c ) symbol parameter test condition ( note 9 ) v cc (v) t a = - 40 t o + 85 c t a = - 40 to + 125 c unit min typ max min max r on on r esist ance v i = 0v, i o = 4ma 1.65 - 12.5 18 - 27 ? v i = 1.65v, i o = - 4ma - 14 18 - 35 v i = 0v, i o = 8ma 2.3 - 9.0 16 - 24 v i = 2.3v, i o = - 8ma - 9.0 20 16 - 30 v i = 0v, i o = 12ma 2.7 - 8.0 14 - 21 v i = 2.7v, i o = - 12ma - 8.0 14 - 27 v i = 0v, i o = 24ma 3.0 - 7.0 12 - 18 v i = 3.0v, i o = - 24ma - 7.0 12 - 23 v i = 0v, i o = 32ma 4.5 - 5.5 10 - 15 v i = 2.7v, i o = - 32ma - 6.0 12 - 17 v i = 4.5v, i o = - 32ma - 5.5 10 - 15 r range on resistance over signal range i a = 4ma, 0 v v 1.65 - 34 130 - 195 ? i a = 8ma, 0 v v 2.3 - 5 30 - 45 i a = 12ma, 0 v v 2. 7 - 4 25 - 38 i a = 24ma, 0 v v 3.0 - 7.8 20 - 30 i a = 32ma, 0 v v 4.5 - 6.2 15 - 23 ? r on on resistance match between chan nels (note 10 ) i a = - 4ma, v bn = 1.15 v 1.65 - 0. 25 - - - ? i a = - 8ma, v bn = 1.6 v 2.3 - 0. 25 - - - i a = - 12 ma, v bn = 1.9 v 2. 7 - 0. 2 5 - - - i a = - 24ma, v bn = 2.1 3.0 - 0.2 5 - - - i a = - 32 ma, v bn = 3.15 4.5 - 0. .25 - - - r flat on resis tance flatness (note 1 1 ) i a = - 4ma, 0 v v 1. 65 - 26 110 - 150 ? i a = - 8ma, 0 v v 2. 3 - 5.0 26 - 105 i a = - 24ma, 0 v v 2.7 - 3.5 16 - 35 i a = - 24ma, 0 v v 3.3 - 2.0 9 - 15 i a = - 3 2 ma, 0 v v 5.0 - 1.5 4 - 8 note: 9 . switch resistance test is measured per f igure 3. 10 . ? r on is measured at identical v cc , temperature and voltage levels. 1 1 . flatness is defined as the difference between the maximum and minimum of on resistance measured at identical v cc and temperature.
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 6 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 switching characteristics symbol parameter test condition v cc volts t a = - 40 to + 85 c t a = - 40 to + 12 5 c unit figure number min typ max min max t phl t plh propagation delay a to b n v i = open ( note 1 2 ) 1.65 to 1.95 - - 2 .0 - 3.0 ns figure 4 2.3 to 2.7 - - 1.2 - 2.0 2.7 - - 1.0 - 1.5 3.0 to 3.6 - - 0.8 - 1.5 4.5 to 5.5 - - 0.6 - 1.0 t pzl t pzh output enable time switch to b n v i = 2 x v cc for t pzl v i = 0v for t pzh ( note 1 3 ) 1.65 to 1.95 1.0 8.7 14. 0 1.0 14.0 ns figure 4 2.3 to 2.7 1.0 5.3 7.5 1.0 7.5 2.7 1.0 4.9 6.0 1.0 6.0 3.0 to 3.6 0.5 4.0 5.5 0.5 5.5 4.5 to 5.5 0.5 3.0 4.0 0.5 4.0 t plz t phz output disable time switch to b n v i = 2 x v cc for t plz v i = 0v for t phz ( note 1 3 ) 1.65 to 1.95 2.5 6.0 8.5 2.5 8.5 ns figure 4 2.3 to 2.7 2.0 4.4 8.2 2.0 8.2 2.7 1.5 4.2 8.0 1.5 8.0 3.0 to 3.6 1.5 3.6 7.8 1.5 7.8 4.5 to 5.5 0.8 2.9 7.5 0.8 7.5 t b - m break before make time (note 9 ) - 1.65 to 1.95 0.5 - 0.5 - ns figure 5 2.3 to 2.7 0.5 - - 0.5 - 2.7 0.5 - - 0.5 - 3.0 to 3.6 0.5 - 0.5 - 4.5 to 5.5 0.5 - - 0.5 q charge injection (note 9 ) c l = 0.1 nf, v gen = 0v r gen = 0 ? 5.0 - 7.0 - - - pc figure 6 3.3 3.0 - - - qirr off isol ation (note 1 1 ) r l = 50 ? , f = 10mhz 1.65 ~ 5.5 - - 42 - - - db figure 7 xtalk crosstalk r l = 50 ? , f = 10mhz 1.65 ~ 5.5 - - 42 - - - db figure 8 bw - 3db bandwidth r l = 50 ? 1.65 ~ 5.5 - 300 - - - mhz figure 9 thd total harmonic distortion (note 9 ) r l = 600 ? , 0.5 v p - p , f = 600hz to 20khz 5.0 - 0.1 - - - % figure 10 note s : 1 2 . due to the symmetry of the part , the direction of the propagation delay applies to either direction a to b n or b n to a . propagation time is the calculated rc time constant of the typical on resistance of the switch and the specified load capacitance when capacitance when driven by an ideal voltage source. 1 3 . the switch signal enable and disables time are the same for bn and a if they are reversed at inp ut and output.
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 7 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 parameter measurement information figure 1 off C state leakage curent test figure 2 on C state leakage curent test figure 3 on state resis tance test b 1 g n d b 0 a s e l e c t v c c v o v c c v i h v i l s e l e c t s w 1 2 v i l o r v i h s w v i g n d v o v i v o = c o n d i t i o n 1 : c o n d i t i o n 2 : v i a = g n d v c c v c c = , , = 1 2 b 1 g n d b 0 a s e l e c t v c c v o v c c v i h v i l s e l e c t s w 1 2 v i l o r v i h s w v i a g n d v i v c c = o r v o = o p e n 1 2 b 1 g n d b 0 a s e l e c t v c c r o n v o v c c v i h v i l s e l e c t s w 1 2 v i l o r v i h i o s w v i g n d o r = v c c i o v = v o v i - v o v i - 1 2
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 8 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 parameter measurement information ( notes 1 5 - 1 9 ) test s1 r l t plh /t phl open 500 plz /t pzl vload 5 00 phz /t pzh gnd 5 00 v cc inputs v m v load c l ( note 1 4 ) v? v i t r /t f 1.8 v 0. 15 v v cc cc /2 2 x v cc 50 pf 0. 1 v 2.5 v 0.2v v cc cc /2 2 x v cc 50pf 0. 1 v 3.3 v 0.3v v cc cc /2 2 x v cc 50pf 0. 1 v 5 v 0. 5 v v cc cc /2 2 x v cc 50pf 0. 1 v voltage waveform enable and disable times voltage waveform propagation delay times figure 4 load circuit and voltage waveforms notes: 1 4 . includes test lead and test apparatus capacitance. 1 5 . all pulses are supplied at pulse repetition rate 10mhz. 1 6 . inputs are measure d separately one transition per measurement. 1 7 . t plz and t phz are the same as t dis. 1 8 . t pzl and t pzh are the same as t en. 1 9 . t plh and t phl are the same as t pd. r l r l c l ( s e e n o t e a ) f r o m o u t p u t u n d e r t e s t v l o a d o p e n g n d s 1 s w i t c h v m v m v l 0 v t p z l t p z h v m v l o a d / 2 v m t p h z v o h v o l v o h - v b n o u t p u t s 1 a t v l o a d v o l + v b n o u t p u t w a v e f o r m 2 s 1 a t g n d t p l z 0 v i n p u t v m v m v l 0 v t p h l t p l h v m v m v o h v o l o u t p u t a o r b n b n o r a
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 9 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 parameter measurement information (cont inued ) figure 5 br eak before make timing test figure 6 charge injection figure 7 o ff isolation b 1 g n d b 0 a s e l e c t v c c v s e l e c t r l v o v o v i = v c c / 2 r l c l c l = 5 0 3 5 p f t b - m v c c g n d a s e l e c t v c c r l c l c l = 1 m 1 0 0 p f v c c b 1 b 0 s w l o g i c i n p u t v o u t v o u t l o g i c i n p u t r l r g e n v g e n v o u t q = ( v o u t ) ( c l ) b 1 g n d b 0 a s e l e c t v c c v c c v i h v i l s e l e c t s w 1 2 v i l o r v i h s w f i n r l = 5 0 a n a l y z e r 5 0 r l 1 2
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 10 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 parameter measurement information (cont.) figure 8 cross t alk figure 9 bandw d ith figure 10 thd b 0 g n d b 1 a s e l e c t v c c v c c v i l o r v i h = 5 0 5 0 r l r l a n a l y z e r f i n v i h v i l s e l e c t v o v i t e s t c o n d i t i o n s c o n n e c t b 1 t o v i c o n n e c t b 0 t o v 2 c o n n e c t b 0 t o v i c o n n e c t b 1 t o v 2 r e s u l t = 2 0 l o g ( v 0 / v i ) 1 0 b 1 g n d b 0 a s e l e c t v c c v c c v i l o r v i h s w f i n = 5 0 5 0 r l 1 2 v i h v i l s e l e c t s w 1 2 0 . 1 u f r l v c c / 2 r l v c c / 2 a d j u s t f i n v o l t a g e t o o b t a i n 0 d b m l e v e l a t i n p u t . d b a d j u s t f i n f r e q u e n c y u n t i l d b m e t e r r e a d s - 3 d b . c l b 1 g n d b 0 a s e l e c t v c c v c c v i l o r v i h s w f i n 6 0 0 c l 1 2 v i h v i l s e l e c t s w 1 2 0 . 1 u f r l v c c / 2 d
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 11 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 t ypical performance characteristics figure 11 on state resistance vcc = 1.65 v ; i bn = 4ma figure 12 on state resistance vcc = 1.8 v; i bn = 4ma fig ure 13 on state resistance vcc = 2.3 v; i bn = 8ma figure 14 on state resistance vcc = 2.5 v; i bn = 8ma figure 15 on state resistance vcc = 2.7 v; i bn = 12ma figure 16 on state resistance vcc = 3 v; i bn = 24ma
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 12 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 t ypical performance characteri stics (continued) figure 17 on state resistance vcc = 3.3 v; i bn = 24ma figure 1 8 on state resistance vcc = 4.5 v; i bn = 32ma figure 1 9 on state resistance vcc = 5.5 v; i bn = 32 ma figure 20 ron - resistance match between channels figure 21 i s(off) off state leakage v in = 0 v figure 22 i s(off) off state leakage v in = - 0.1 v
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 13 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 t ypical performance characteristics (cont.) figure 23 i s(off) off state leakage v in = - 0.2 v figure 2 4 i s(o n ) o n state leakage v in = 0 v figure 2 5 i s( o n ) o n state leakage v in = - 0.1 v figure 2 6 i s(o n ) o n state leakage v in = - 0.2 v figure 27 i cc verses temperture figure 28 delta i cc verses temperture
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 14 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 t ypical performance characteristics (cont.) figure 29 v ih , v il , hysteresis v cc = 1. 65 v and v cc = 1.95 v figure 30 v ih , v il , hysteresis v cc = 2.3 v and v cc = 2.7 v figure 31 v ih , v il , hysteresis v cc = 3 v and v cc = 3.3 v figure 32 v ih , v il , hysteresis v cc = 4.5 v and v cc = 5.5 v
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 15 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 marking information (1) sot3 6 3 part number package identification code 74lvc1g 3157dw sot3 6 3 j7 (2 ) x2 - dfn1410 - 6 part number package identification code 74LVC1G3157 fz4 x2 - dfn1410 - 6 j7 package characteristics (all typical values are at v cc = 3.3 v, t a = + 25c ) symbol parameter test conditions v cc min typ. max unit ja thermal resistance junction - to - ambient sot363 (note 20 ) - 371 - c/w x2 - dfn1410 - 6 - 460 - j c thermal resistance junction - to - case sot3 63 (note 20 ) - 143 - c/w x2 - df n1410 - 6 - 265 - note: 20 . test condition sot3 6 3 , and x2 - dfn1410 - 6 : device mounted on fr - 4 substrate pc board, 2oz . copper, with m i ni mum recommended pad layout . 1 2 3 6 7 4 x x y w x x x : i d e n t i f i c a t i o n c o d e w : w e e k : a ~ z : 1 ~ 2 6 w e e k ; x : a ~ z : i n t e r n a l c o d e y : y e a r 0 ~ 9 a ~ z : 2 7 ~ 5 2 w e e k ; z r e p r e s e n t s 5 2 a n d 5 3 w e e k 7 5 xx y w x : identification code : year 0~9 : week : a~z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week : a~z : internal code xx y w x (top view)
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 16 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 sot363 package outline dimensions and suggested pad layout please see http:/ /www.diodes.com/package - outlines.html for the latest version. sot363 dim min max typ a1 0.00 0.10 0.05 a2 0.90 1.00 1.00 b 0.10 0.30 0.25 c 0.10 0.22 0.11 d 1.80 2.20 2.15 e 2.00 2.20 2.10 e1 1.15 1.35 1.30 e 0.650 bsc f 0.40 0.4 5 0.425 l 0.25 0.40 0.30 a 0 8 -- all dimensions in mm dimensions value (in mm) c 0.650 g 1.300 x 0.420 y 0.600 y1 2.500 e d l e1 b e f a2 a1 c a y1 g y x c
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 17 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 x2 - dfn1410 - 6 package outline dimensions and suggested pad layout please see http://www.diodes.com/package - outlines.html for the latest version. x2 - dfn1410 - 6 dim min max typ a CC 0.40 0.39 a1 0.00 0.05 0.02 a3 CC CC 0.13 b 0.15 0.25 0.20 d 1.35 1.45 1.40 e 0.95 1.05 1.00 e CC CC 0.50 l 0.25 0.35 0.30 z CC C C 0.10 z1 0.045 0.105 0.075 all dimensions in mm dimensions value (in mm) c 0.500 g 0.250 x 0.250 x1 1.250 y 0.525 y1 1.250 d e e l(6x) a a3 (pin #1 id) seating plane z(4x) a1 b(6x) z1(4x) 1 x1 y1 y x g c
74lvc1g 3157 do cument number: ds 38099 rev. 2 - 2 18 of 18 www.diodes.com september 2016 ? diodes incorporated new product 74LVC1G3157 important notice diodes incorporated makes no warranty of any kind, express or impli ed, with regards to this document, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose (and their equivalents under the laws of any jurisdiction). diodes incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. diodes incorporated does not assume any liability a rising out of the application or use of this document or any product described herein; neither does diodes incorporated convey any license under its patent or trademark rights, nor the rights of others. any customer or user of this document or products described herein in such appli cations shal l assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on diodes incorporated website, harmless against all damages. diodes incorporated does not warrant or accept any liability wha tsoever in respect of any products purchased through unauthorized sales channel. should customers purchase or use diodes incorporated products for any unintended or unauthorized application, customers shall indemnify and hold diodes incorporated and its re presentatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. products described herein may be cov ered by one or more united states, international or foreign patents pending. product names and markings noted herein may also be covered by one or more united states, international or foreign trademarks. this document is written in english but may be tran slated into multiple languages for reference. only the english version of this document is the final and determinative format released by diodes incorporated. life support diodes incorporated products are specifically not authorized for use as critical c omponents in life support devices or systems without the express written approval of the chief executive officer of diodes incorporated. as used herein: a. life support devices or systems are devices or systems which: 1. are intended to implant into t he body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruction s for use provided in the labeling can be reasonably expected to result in significant injury to the user. b. a critical componen t is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. customers represent that they have all necessary e xpertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety - related requirements concerning their products and any use of diod es incorporated products in such safety - critical, life support devices or systems, notwithstanding any devices - or systems - related information or support that may be provided by diodes incorporated. further, customers must fully indemnify diodes i ncorpora ted and its representatives against any damages arising out of the use of diodes incorporated products in such safety - critical, life support devices or systems. copyright ? 201 6 , diodes incorporated www.diodes.com

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