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ultracompact precision 10 v/5 v/2.5 v/3.0 v voltage references adr01/adr02/adr03/adr06 features ultracompact sc70-5/tsot-5 low temperature coefficient soic-8: 3 ppm/c sc70-5/tsot-5 : 9 ppm/c initial accuracy 0.1% no external ca pacitor require d low noise 10 v p-p (0.1 hz to 10 hz) wide operatin g range adr01: 12 v to 40 v adr02: 7 v to 4 0 v adr03: 4.5 v t o 40 v adr06: 5.0 v t o 40 v high output current 10 m a wide tempera t ure range: C4 0 c to +12 5 c adr01/a d r02/ adr03 pin comp atible to industry- standard ref01/ref02/ref03 1 applic ati o ns precision data acquisition sys t ems high resolutio n converters industrial process control syst ems precision instruments pcmcia cards selection guide part number output voltag e a d r 0 1 1 0 . 0 v a d r 0 2 5 . 0 v a d r 0 3 2 . 5 v a d r 0 6 3 . 0 v 1 a dr01, a dr02, an d a dr03 are co mp o n e nt-l e v e l co mpatibl e with re f01, r e f02, a n d r e f03, r e spect i vely . n o gua rantees for s y s t em-l evel compatibil ity are impl i e d . s o ic -8 ve rs io ns of a dr01/a dr02/a dr03 are pin-to - p in co mpatibl e with s o ic -8 ve rs i o ns o f ref01/ref02/ref03, res p e c tive l y , with the ad d i tio n al te m p e r ature mo nito ring f u nctio n . pin c o nfig uratio ns 5 4 1 3 2 v out trim v in temp gnd top view (not to scale) a d r 0 1 / a d r 0 2 / a d r 0 3 / a d r 0 6 02747-f - 001 f i g u re 1. 5-l e ad sc 70 /t s o t su r f ace - m o unt p a ck ag es top view (not to scale) 8 6 1 tp 3 2 a d r 0 1 / a d r 0 2 / a d r 0 3 / a d r 0 6 v out 7 5 4 trim tp nic v in temp gnd nic = no internal connect tp = test pin (do not connect) 02747-f - 002 f i g u re 2. 8-l e ad so ic sur f ace - m o unt p a ckag e general description the ad r01, ad r02, ad r03, a nd ad r06 a r e p r ecisio n 10 v , 5 v , 2.5 v , and 3 . 0 v ban d ga p vol t a g e r e f e r e n c es f e a t ur ing hig h acc u rac y , hig h st a b i l i t y , an d lo w p o w e r . t h e p a r t s a r e h o us e d i n t i n y sc70 -5 an d t s ot -5 p a ck a g es, as w e l l as i n soi c -8 v e rsio n s . th e s o i c -8 v e rsio n s o f th e adr01, ad r02, an d adr03 a r e dr op-in r e place m e n ts 1 to t h e i n d u st r y -st a nda r d ref01, ref02, a nd ref03. th e smal l f o o t p r in t a nd wide o p era t i n g ra n g e mak e t h e ad r 0 x r e fer e n c es ide a l l y s u i t e d fo r gen e r a l - p u r p o s e a nd sp ace - co nst r a i n t a p pli c a t i o n s . w i t h an ext e r n a l b u f f er a n d a si m p le r e sis t o r n e tw o r k, t h e temp ter m ina l ca n b e us e d fo r tem p er a t ur e s e n s in g and a p p r o x im a t io n. a trim t e r m in a l is p r o v i d e d on t h e d e vices f o r f i ne a d j u st m e n t of t h e output vo lt age. the ad r01, ad r02, ad r03, a nd ad r06 a r e co m p ac t, lo w dr if t v o l t a g e r e fer e n c es t h a t p r o v ide a n ext r e m el y s t a b le o u t p u t vol t age f r om a wi de sup p ly vol t ag e ra n g e . th e y a r e a v a i l a b l e i n sc70-5, t s ot - 5 , a nd soi c -8 p a cka g es w i t h a a nd b g r ade s e le c t ion s . al l p a r t s a r e s p e c if ie d o v er t h e ext e nde d i n d u s t r i al (C40c t o +125c) t e m p era t ur e ra n g e . rev. h in fo rmation furn ished by an alog d e v i c e s is believed to be accurate and reliable. how e ver, n o resp on sibili ty is assume d b y a n alog de vices fo r its use, nor for an y i n fri n geme nt s of p a t e nt s or ot h e r ri ght s o f th ird parties th at may result fro m its use . s p ecificatio n s subj ec t to ch an g e witho u t n o tice. no licen s e is g r an te d by implicati o n or ot herwi s e u n der a n y p a t e nt or p a t e nt ri ghts of analog de v i ces. trademarks an d registered tra d ema r ks are the prop erty o f their respective ow ners. one technolog y way, p.o . box 9106, norwood, ma 02062-9106, u.s.a. t e l: 781. 329. 4 700 ??????????????????????????????????????????????????????????? www.analog.com fax: 781. 326. 87 03 ? 2004 analog de vices, i n c. al l r i ght s r e ser v ed .
adr01/adr02/adr03/adr06 rev. h | page 2 of 20 table of contents specifications..................................................................................... 3 adr01 electrical characteristics............................................... 3 adr02 electrical characteristics............................................... 4 adr03 electrical characteristics............................................... 5 adr06 electrical characteristics............................................... 6 dice electrical characteristics.................................................... 7 absolute maximum ratings............................................................ 8 esd caution.................................................................................. 8 parameter definitions and notes ................................................... 9 typical performance characteristics ........................................... 10 applications..................................................................................... 15 applying the adr01/adr02/adr03/adr06...................... 15 negative reference ..................................................................... 16 low cost current source.......................................................... 16 precision current source with adjustable output ................ 16 programmable 4 to 20 ma current transmitter ................... 17 outline dimensions ....................................................................... 18 ordering guides ............................................................................. 19 adr01 ordering guide ............................................................ 19 adr02 ordering guide ............................................................ 19 adr03 ordering guide ............................................................ 20 adr06 ordering guide ............................................................ 20 revision history 12/04rev. g to rev. h changes to adr06 ordering guide ............................................ 20 9/04rev. f to rev. g changes to table 2............................................................................ 4 changes to table 3............................................................................ 5 changes to table 4............................................................................ 6 changes to table 5............................................................................ 7 changes to ordering guide .......................................................... 19 7/04rev. e to rev. f changes to adr02 electrical characteristics, table 2................ 4 changes to ordering guide .......................................................... 19 2/04rev. d to rev. e added c grade ....................................................................universal changes to outline dimensions................................................... 19 updated ordering guide............................................................... 20 8/03rev. c to rev d added adr06.....................................................................universal change to figure 27 ....................................................................... 13 6/03rev. b to rev c changes to features section............................................................ 1 changes to general description section ...................................... 1 changes to figure 2.......................................................................... 1 changes to specifications section.................................................. 2 addition of dice electrical characteristics and layout .............. 6 changes to absolute maximum ratings section......................... 7 updated soic (r-8) outline dimensions .................................. 19 changes to ordering guide .......................................................... 20 2/03rev. a to rev. b added adr03.....................................................................universal added tsot-5 (uj) package............................................universal updated outline dimensions....................................................... 18 12/02rev. 0 to rev. a changes to features section ............................................................1 changes to general description .....................................................1 table i deleted ....................................................................................1 changes to adr01 specifications...................................................2 changes to adr02 specifications...................................................3 changes to absolute maximum ratings section..........................4 changes to ordering guide .............................................................4 updated outline dimensions....................................................... 12 adr01/adr02/adr03/adr06 rev. h | page 3 of 20 specifications adr01 electrical characteristics v in = 12 v to 40 v, t a = 25c, unless otherwise noted. table 1. parameter symbol conditions min typ max unit output voltage v o a and c grades 9.990 10.000 10.010 v 10 mv initial accuracy v oerr a and c grades 0.1 % output voltage v o b grade 9.995 10.000 10.005 v 5 mv initial accuracy v oerr b grade 0.05 % a grade, soic-8, ?40c < t a < +125c 3 10 ppm/c a grade, tsot-5, C40c < t a < +125c 25 ppm/c a grade, sc70-5, C40c < t a < +125c 25 ppm/c b grade, soic-8, C40c < t a < +125c 1 3 ppm/c b grade, tsot-5, C40c < t a < +125c 9 ppm/c temperature coefficient tcv o b grade, sc70-5, C40c < t a < +125c 9 ppm/c c grade, soic-8, C40c < t a < +125c 10 40 ppm/c supply voltage headroom v in ? v o 2 v line regulation ?v o /?v in v in = 12 v to 40 v, C40c < t a < +125c 7 30 ppm/v load regulation ?v o /?i load i load = 0 to 10 ma, C40c < t a < +125c, v in = 15 v 40 70 ppm/ma quiescent current i in no load, C40c < t a < +125c 0.65 1 ma voltage noise e n p-p 0.1 hz to 10 hz 20 v p-p voltage noise density e n 1 khz 510 nv/hz turn-on settling time t r 4 s long-term stability 1 ?v o 1,000 hours 50 ppm output voltage hysteresis ?v o_hys 70 ppm ripple rejection ratio rrr f in = 10 khz ?75 db short circuit to gnd i sc 30 ma voltage output at temp pin v temp 550 mv temperature sensitivity tcv temp 1.96 mv/c 1 the long-term stability specif ication is noncumulative. the drift in subsequent 1,000 hour peri ods is signific antly lower than in the first 1,000 hour period. adr01/adr02/adr03/adr06 rev. h | page 4 of 20 adr02 electrical characteristics v in = 7 v to 40 v, t a = 25c, unless otherwise noted. table 2. parameter symbol conditions min typ max unit output voltage v o a and c grades 4.995 5.000 5.005 v 5 mv initial accuracy v oerr a and c grades 0.1 % output voltage v o b grade 4.997 5.000 5.003 v 3 mv initial accuracy v oerr b grade 0.06 % a grade, soic-8, C40c < t a < +125c 3 10 ppm/c a grade, tsot-5, C40c < t a < +125c 25 ppm/c a grade, sc70-5, C40c < t a < +125c a grade, sc70-5, C55 o c < ta < +125 o c 25 30 ppm/c ppm/c b grade, soic-8, C40c < t a < +125c 1 3 ppm/c b grade, tsot-5, C40c < t a < +125c 9 ppm/c temperature coefficient tcv o b grade, sc70-5, C40c < t a < +125c 9 ppm/c c grade, soic-8, C40c < t a < +125c 10 40 ppm/c supply voltage headroom v in ? v o 2 v line regulation ?v o /?v in v in = 7 v to 40 v, C40c < t a < +125c v in = 7 v to 40 v, C55c < t a < +125c 7 7 30 40 ppm/v ppm/v load regulation ?v o /?i load i load = 0 to 10 ma, C40c < t a < +125c, v in = 10 v i load = 0 to 10 ma, C55c < t a < +125c, v in = 10 v 40 45 70 80 ppm/ma ppm/ma quiescent current i in no load, C40c < t a < +125c 0.65 1 ma voltage noise e n p-p 0.1 hz to 10 hz 10 v p-p voltage noise density e n 1 khz 230 nv/hz turn-on settling time t r 4 s long-term stability 1 ?v o 1,000 hours 50 ppm output voltage hysteresis ?v o_hys C55c < t a < +125c 70 80 ppm ppm ripple rejection ratio rrr f in = 10 khz C75 db short circuit to gnd i sc 30 ma voltage output at temp pin v temp 550 mv temperature sensitivity tcv temp 1.96 mv/c 1 the long-term stability specif ication is noncumulative. the drift in subsequent 1,000 hour peri ods is signific antly lower than in the first 1,000 hour period. adr01/adr02/adr03/adr06 rev. h | page 5 of 20 adr03 electrical characteristics v in = 4.5 v to 40 v, t a = 25c, unless otherwise noted. table 3. parameter symbol conditions min typ max unit output voltage v o a and c grades 2.495 2.500 2.505 v 5 mv initial accuracy v oerr a and c grades 0.2 % output voltage v o b grades 2.4975 2.5000 2.5025 v 2.5 mv initial accuracy v oerr b grades 0.1 % a grade, soic-8, C40c < t a < +125c 3 10 ppm/c a grade, tsot-5, C40c < t a < +125c 25 ppm/c a grade, sc70-5, C40c < t a < +125c a grade, sc70-5, C55c < t a < +125c 25 30 ppm/c ppm/c b grade, soic-8, C40c < t a < +125c 1 3 ppm/c b grade, tsot-5, C40c < t a < +125c 9 ppm/c temperature coefficient tcv o b grade, sc70-5, C40c < t a < +125c 9 ppm/c c grade, soic-8, C40c < t a < +125c 10 40 ppm/c supply voltage headroom v in ? v o 2 v line regulation ?v o /?v in v in = 4.5 v to 40 v, C40c < t a < +125c v in = 4.5 v to 40 v, C55c < t a < +125c 7 7 30 40 ppm/v ppm/v load regulation ?v o /?i load i load = 0 ma to 10 ma, C40c < t a < +125c, v in = 7.0 v i load = 0 ma to 10 ma, C55c < t a < +125c, v in = 7.0 v 25 45 70 80 ppm/ma ppm/ma quiescent current i in no load, C40c < t a < +125c 0.65 1 ma voltage noise e n p-p 0.1 hz to 10 hz 6 v p-p voltage noise density e n 1 khz 230 nv/hz turn-on settling time t r 4 s long-term stability 1 ?v o 1,000 hours 50 ppm output voltage hysteresis ?v o_hys C55c < t a < +125c 70 80 ppm ppm ripple rejection ratio rrr f in = 10 khz C75 db short circuit to gnd i sc 30 ma voltage output at temp pin v temp 550 mv temperature sensitivity tcv temp 1.96 mv/c 1 the long-term stability specif ication is noncumulative. the drift in subsequent 1,000 hour peri ods is signific antly lower than in the first 1,000 hour period. adr01/adr02/adr03/adr06 rev. h | page 6 of 20 adr06 electrical characteristics v in = 5.0 v to 40 v, t a = 25c, unless otherwise noted. table 4. parameter symbol conditions min typ max unit output voltage v o a and c grades 2.994 3.000 3.006 v 6 mv initial accuracy v oerr a and c grades 0.2 % output voltage v o b grade 2.997 3.000 3.003 v 3 mv initial accuracy v oerr b grade 0.1 % a grade, soic-8, C40c < t a < +125c 3 10 ppm/c a grade, tsot-5, C40c < t a < +125c 25 ppm/c a grade, sc70-5, C40c < t a < +125c 25 ppm/c b grade, soic-8, C40c < t a < +125c 1 3 ppm/c b grade, tsot-5, C40c < t a < +125c 9 ppm/c temperature coefficient tcv o b grade, sc70-5, C40c < t a < +125c 9 ppm/c c grade, soic-8, C40c < t a < +125c 10 40 ppm/c supply voltage headroom v in C v o 2 v line regulation ?v o /?v in v in = 5 v to 40 v, C40c < t a < +125c 7 30 ppm/v load regulation ?v o /?i load i load = 0 to 10 ma, C40c < t a < +125c, v in = 7.0 v 40 70 ppm/ma quiescent current i in no load, C40c < t a < +125c 0.65 1 ma voltage noise e n p-p 0.1 hz to 10 hz 10 v p-p voltage noise density e n 1 khz 510 nv/hz turn-on settling time t r 4 s long-term stability 1 ?v o 1,000 hours 50 ppm output voltage hysteresis ?v o_hys 70 ppm ripple rejection ratio rrr f in = 10 khz C75 db short circuit to gnd i sc 30 ma voltage output at temp pin v temp 550 mv temperature sensitivity tcv temp 1.96 mv/c 1 the long-term stability specif ication is noncumulative. the drift in subsequent 1,000 hour peri ods is signific antly lower than in the first 1,000 hour period. adr01/adr02/adr03/adr06 r e v. h | pa ge 7 o f 2 0 dice elec tric al char a c teristics v in = u p t o 40 v , t a = 25c, unl e s s o t her w is e no t e d . table 5. parameter symbol conditions min typ max unit o u t p u t volta g e adr01nbc v o 2 5 c 9 . 9 9 5 1 0 . 0 0 4 1 0 . 0 0 5 v adr02nbc v o 2 5 c 4 . 9 9 7 5 . 0 0 2 5 . 0 0 3 v adr03bnc v o 2 5 c 2 . 4 9 7 5 2 . 5 0 1 2 . 5 0 2 5 v tempe r atu r e coefficient tcv o C40c < t a < +125c 10 ppm/c line r e gula ti o n adr01nbc ?v o /?v in v in = 15 v to 40 v 7 ppm/v adr02nbc ?v o /?v in v in = 7 v to 40 v 7 ppm/v adr03bnc ?v o /?v in v in = 74.5 v to 4 0 v 7 ppm/v load regula ti on ?v o /?i load i load = 0 to 10 ma 40 ppm/ma quiescent cur r ent i in n o l o a d 0 . 6 5 m a voltage noise e n p - p 0.1 hz to 10 hz 25 v p-p temp gnd trim v out (sense) v out (force) v in 02747-f - 003 die size: 0.83mm 1.01mm fi g u r e 3 . d i e l a y o u t adr01/adr02/adr03/adr06 r e v. h | pa ge 8 o f 2 0 absolute maximum ra tings r a t i ng s a t 2 5 c , u n l e ss ot he r w i s e no te d. table 6. p a r a m e t e r r a t i n g supply voltage 40 v output short-ci rcuit durati on to gnd indefinite storage temperature range C65c to +150c operating tem p erature range C40c to +125c j u nction temperature range: ks, uj, and r packages C65c to +150c lead temperature range (soldering, 60 sec) 300c s t r e s s es a b o v e t h os e list e d u nde r a b s o l u te m a xi m u m r a t i n g s ma y ca us e p e r m a n e n t dama ge to t h e de vi ce. t h is is a st r e ss r a t i ng on ly ; f u n c t i on a l op e r at i o n of t h e d e v i c e a t t h e s e or an y o t h e r con d i t ions a b o v e t h os e list e d i n t h e op era t io nal s e c t ion s o f t h is sp e c if ic a t io n is n o t i m pli e d . e x p o sur e t o a b s o l u t e max i m u m r a t i ng co ndi t i on s fo r ex tende d p e r i o d s ma y a f fe c t de vice rel i a b i l i t y . table 7. therm a l resistance package type ja 1 jc unit sc70-5 (ks-5) 376 189 c/w tsot-5 (uj-5) 230 146 c/w soic-8 (r-8) 130 43 c/w 1 ja is s p e c if ied f o r the wo rs t-cas e co nditio ns , that is , ja i s speci f i e d for d e vice s so ld e r e d in circuit bo ar ds fo r surface-mount pack ages. esd c a ution esd (electrostatic discharge) sensitive device. ele c tros tatic charg e s as high as 4000 v readily accumulate on the human body and test eq uipment and can discharge wi thout detection. although these products feature proprietary esd protection circu i try, permanent dama ge may occur on devices subjected to high energy electrostatic discharges. theref ore, prop er esd precautions a r e recommended to avoid perform a nce degradation or l o ss of functiona l ity. adr01/adr02/adr03/adr06 r e v. h | pa ge 9 o f 2 0 parameter definitions and notes t e mp er at u r e c o ef f i c i ent the cha n g e o f ou t p ut v o l t a g e w i t h r e s p e c t t o o p era t in g t e m p era t ur e cha n g e s n o r m al i z e d b y t h e o u t p ut v o l t a g e a t 25 c. this p a r a meter is ex p r ess e d i n p p m / c and can b e de ter m i n e d b y th e f o ll o w i n g e q u a ti o n : 6 10 ) 25 ( ) ( ) ( ] c ppm/ [ ? ? = 1 2 o 1 o 2 o o t t c v t v t v tcv w h er e: vo (25c) = vo a t 25c. vo ( t1 ) = vo at t e mp e r atu r e 1 . vo ( t2 ) = vo at t e mp e r atu r e 2 . li n e r e g u l a t i o n the cha n g e in ou t p ut v o l t a g e d u e t o a s p e c if ie d cha n g e i n in p u t v o l t a g e . this p a ra m e t e r acco un ts f o r the ef f e cts o f s e lf- h e a t i n g . l i n e r e gu la t i on is exp r es s e d i n ei t h er p e r c e n t p e r v o l t , pa r t s - pe r - m i ll i o n pe r v o l t , o r m i c r o v o l t s pe r v o l t c h a n g e in i n put vol t ag e. lo a d r e g u l a t i o n the cha n g e in ou t p ut v o l t a g e d u e t o a s p e c if ie d cha n g e i n lo ad c u r r en t. thi s p a ra m e ter acco un ts fo r t h e ef fe c t s o f s e lf- h e a t i ng. load r e gu l a tio n i s exp r es se d in ei t h e r mi cr o v o l t s pe r millia m pe r e , pa r t s - pe r - m i ll i o n pe r m i lli a m per e , o r o h m s o f d c o u t p u t re s i st anc e . lo n g - t e r m s t a b i l i t y t y pi c a l s h i f t of output vo lt age at 2 5 c on a s a m p l e of p a r t s s u b j ec t e d t o a t e s t o f 1,000 h o urs a t 25c: ) ( ) ( 1 o 0 o o t v t v v ? = ? 6 10 ) ( ) ( ) ( ] ppm [ ? = ? 0 o 1 o 0 o o t v t v t v v w h er e: vo ( t0 ) = vo a t 25c a t t i m e 0. vo ( t1 ) = vo a t 25c a f t e r 100 ho urs o f o p era t ion a t 25 c. the ma jo r i ty o f th e s h if t is s een in t h e f i rst 200 h o urs, and a s tim e g o e s b y , th e d r i f t d e cr ease s si gn i f i c a n tl y . s o f o r th e subs e q uen t 1,00 0 h o urs t i m e p o in ts, t h is dr if t is m u ch sma l ler th a n t h e f i r s t . the r ma l h y st eresis d e f i ne d a s t h e c h ange of out p ut volt age af te r t h e d e v i c e i s c y c l ed thr o ug h t e m p era t ur e f r o m +25c t o C40 c t o +125c a nd back t o +25c. this is a typ i cal val u e f r o m a s a m p le o f p a r t s put t h rou g h s u c h a c y c l e. tc o o hys o v v v _ _ ) c 25 ( ? = 6 _ _ 10 ) c 25 ( ) c 25 ( ] ppm [ ? = o tc o o hys o v v v v w h er e: vo (25c) = vo a t 25c. v o _tc = vo a t 25c a f t e r t e m p era t ur e c y c l e a t +25c t o C40c to +125c a nd back t o +25c. input c a p a c i tor i n p u t c a p a ci t o rs a r e n o t r e q u ir ed o n t h e ad r0 1/ad r02/ ad r03/adr06 . ther e is n o l i mi t fo r t h e val u e o f t h e ca p a c i t o r us ed o n t h e in p u t, b u t a 1 f t o 10 f ca p a ci t o r o n the in p u t im p r o v es t r a n si en t r e sp o n s e in a p plic a t io n s w h er e t h e su p p ly s u ddenl y c h a n ges. an addi t i o n al 0.1 f in p a ra l l e l als o he l p s t o r e d u ce n o is e f r o m t h e s u p p l y . ou t p u t c a pacit o r the ad r01 / a d r02/ad r03 / ad r06 do n o t re q u ir e o u t p u t ca p a ci t o r s f o r s t a b ili t y un der a n y lo ad co n d i t io n . an o u t p u t ca p a ci t o r , typ i c a l l y 0.1 f , f i l t er s o u t a n y lo w le v e l n o is e v o l t a g e a nd do es n o t a f fe c t t h e o p er a t ion o f t h e p a r t . on t h e o t h e r h a n d , th e l o a d tr a n s i e n t r e s p o n s e c a n b e i m p r o v e d w i th a n addi tio n al 1 f t o 10 f o u t p u t ca p a ci t o r in p a r a l l e l . a ca p a c i t o r h e r e ac t s as a s o ur ce o f st o r e d e n erg y fo r a sudden i n cr e a s e i n lo ad c u r r en t. th e o n l y p a ram e ter t h a t deg r ades b y adding a n o u t p ut ca p a c i tor is t h e t u r n -on t i m e , and i t dep e n d s on t h e si ze of t h e c a p a c i tor cho s e n . adr01/adr02/adr03/adr06 rev. h | page 10 of 20 typical perf orm ance cha r acte ristics temperature ( o c) v ou t (v ) 10.010 10.005 10.000 9.995 9.990 9.985 ?40 ? 25 ?10 5 20 35 50 65 80 95 110 125 02747-f - 004 f i g u re 4. a d r 0 1 t y pic a l o u t p ut v o lt a g e v s . t e mper at ure temperature ( o c) v ou t (v) 5.008 5.004 5.000 4.996 4.992 ?40 ? 25 ?10 5 20 35 50 65 80 95 110 125 02747-f - 005 f i g u re 5. a d r 0 2 t y pic a l o u t p ut v o lt a g e v s . t e mper at ure temperature ( o c) ?40 v ou t (v ) 2.502 2.501 ? 2 5 ? 1 0 5 2 03 55 06 5 8 09 5 1 1 0 1 2 5 2.500 2.499 2.498 02747-f - 006 f i g u re 6. a d r 0 3 t y pic a l o u t p ut v o lt a g e v s . t e mper at ure temperature ( o c) v ou t (v) 3.002 3.001 3.000 2.999 2.998 ?40 ? 25 ?10 5 20 35 50 65 80 95 110 125 02747-f - 007 f i g u re 7. a d r 0 6 t y pic a l o u t p ut v o lt a g e v s . t e mper at ure 12 28 16 20 24 32 36 40 su pply c u r r en t ( ma ) 0.8 0.7 0.6 0.5 0.4 input voltage ( v ) +125 o c +25 o c ?40 o c 02747-f - 008 f i g u re 8. a d r 0 1 su p p ly cu rr e n t v s . input v o lt ag e 12 28 16 20 24 32 36 40 8 i n put current ( ma) +125 o c 0.8 0.7 0.6 0.5 0.4 input voltage (v) +25 o c ?40 o c 02747-f - 009 f i g u re 9. a d r 0 2 su p p ly cu rr e n t v s . input v o lt ag e adr01/adr02/adr03/adr06 rev. h | page 11 of 20 input voltage (v) 5 supply current ( m a) 10 15 20 25 30 35 40 0 .40 0. 45 0 .50 0. 55 0. 6 0 0. 65 0. 7 0 0. 75 0 .80 0. 85 +125 o c ?40 o c +25 o c 02747-f - 010 f i gure 10. a d r 0 3 s u p p ly cu rrent v s . in put v o ltag e input voltage (v) 5 supply current ( m a) 10 15 20 25 30 35 40 0 .40 0. 45 0 .50 0. 55 0. 6 0 0. 65 0. 7 0 0. 75 0 .80 +125 o c ?40 o c +25 o c 02747-f -011 f i gure 11. a d r 0 6 s u p p ly cu rrent v s . in put v o ltag e 40 25 20 0 85 125 30 10 i l = 0ma to 10ma lo ad reg u latio n (ppm /m a) temperature ( o c) v in = 40v v in = 14v 50 0 ?40 ?4 0 ?30 ?20 ?1 0 02747- f - 012 f i g u re 12. a d r 0 1 l oad r e g u l a t i on v s . t e m p er at ure 40 20 0 50 85 125 30 10 i l = 0ma to 5ma loa d r e gu la ti on (ppm/ m a ) temperature ( o c) v in = 40v v in = 8v 25 0 ?40 ?20 ?10 02747-f - 013 f i g u re 13. a d r 0 2 l oad r e g u l a t i on v s . t e m p er at ure load regulati on (ppm/ m a) 0 10 20 30 40 50 60 temperature ( o c) ?40 ?25 ?10 5 20 35 50 65 80 95 110 125 v in = 40v v in = 7v i l = 0ma to 10ma 02747-f - 014 f i g u re 14. a d r 0 3 l oad r e g u l a t i on v s . t e m p er at ure load regulation (ppm/ma) ?30 ?20 ?10 0 10 20 40 30 temperature ( o c) ?40 ? 25 ?1 0 52 0 3 5 50 65 80 95 110 125 v in = 40v i l = 0ma to 10ma v in = 7v 02747-f - 015 f i g u re 15. a d r 0 6 l oad r e g u l a t i on v s . t e m p er at ure adr01/adr02/adr03/adr06 rev. h | page 12 of 20 0 ?4 2 ?2 ?6 ?8 temperature ( o c) line re g u latio n (ppm /v ) ?10 ?40 ?25 ?10 5 20 35 50 65 80 95 110 125 v in = 14v to 40v 02747-f - 016 f i gur e 1 6 . adr0 1 line re gula tio n vs . t e m p e r a t ur e 4 ?4 8 0 ?8 temperature ( o c) line re g u latio n (ppm /v ) v in = 8v to 40v ?40 ?25 ?10 5 20 35 50 65 80 95 110 125 02747-f - 017 f i gur e 1 7 . adr0 2 line re gula tio n vs . t e m p e r a t ur e line reg u latio n (ppm /m v) ?4 ?2 0 2 4 temperature ( o c) ?4 0 ?25 ?1 0 5 20 35 50 65 80 95 110 125 02747- f - 018 v in = 5v to 40v f i gur e 1 8 . adr0 3 line re gula tio n vs . t e m p e r a t ur e line reg u latio n (ppm /v) ?4 ?2 2 4 6 0 8 10 temperature ( o c) ?40 ? 25 ?10 52 0 35 50 65 80 95 110 125 02747-f-019 v in = 6v to 40v f i gur e 1 9 . adr0 6 line re gula tio n vs . t e m p e r a t ur e 3 1 5 2 0 4 46 02 load current (ma) 81 0 di fferenti a l v o ltag e ( v ) ?40 o c +125 o c +25 o c 02747-f - 020 f i gure 2 0 . adr0 1 m i nim u m inp u t- o u tput v o lt ag e d i f f e r e nt ia l v s . l oad cu rrent 46 8 0 2 0 4 2 +25 o c load current (ma) 8 10 ?40 o c +125 o c differential vo ltag e ( v ) 02747- f - 021 f i gure 2 1 . adr0 2 m i nim u m inp u t- o u tput v o lt ag e d i f f e r e nt ia l v s . l oad cu rrent adr01/adr02/adr03/adr06 rev. h | page 13 of 20 3 1 5 2 0 4 46 02 load current (ma) 81 0 differential v o ltag e ( v ) +125 o c +25 o c ?40 o c 6 02747- f - 0 22 f i gure 2 2 . adr0 3 m i nim u m inp u t- o u tput v o lt ag e d i f f e r e nt ia l v s . l oad cu rrent 2.0 1.0 4.0 3.5 3.0 1.5 0 0.5 2.5 02 4 6 load current (ma) 81 0 differential v o ltag e ( v ) +125 o c +25 o c ?40 o c 4.5 02747- f - 023 f i gure 2 3 . adr0 6 m i nim u m inp u t- o u tput v o lt ag e d i f f e r e nt ia l v s . l oad cu rrent 46 0 0.50 2 t a = 25 o c load current (ma) 8 10 q u iescent current (m a) 0.55 0.60 0.65 0.70 02747-f - 024 f i gure 24. a d r 0 1 q u ies c e n t cur r ent v s . l oad cu rrent 1 v/d i v time (1s/div) 02747-f - 025 f i g u re 25. a d r 0 2 t y pic a l n o is e v o lt ag e 0. 1 h z to 1 0 h z 50 v/d i v time (1ms/div) 02747-f - 026 f i g u re 26. a d r 0 2 t y pic a l n o is e v o lt ag e 1 0 h z t o 10 k h z no load capacitor no input capacitor v out 5v/div time (2.00ms/div) 02747-f - 027 10v 8v f i gur e 2 7 . adr0 2 line t r a n s i e n t re sponse adr01/adr02/adr03/adr06 rev. h | page 14 of 20 v in 5v/div v out 100mv/div time (1.00ms/div) no load capacitor load off load on load = 5ma 02747- f - 028 f i g u re 28. a d r 0 2 l oad t r ans i ent r e s p ons e c load = 100nf v in 5v/div v out 100mv/div time (1.00ms/div) 02747-f - 029 load off load on load = 5ma f i g u re 29. a d r 0 2 l oad t r ans i ent r e s p ons e c in = 0.01 f no load capacitor v in 10v/div v out 5v/div time (4 s/div) 02747-f - 030 f i gure 30. a d r 0 2 t u rn- o ff r e s p ons e v in 10v/div v out 5v/div time (4 s/div) c in = 0.01 f no load capacitor 02747-f -031 f i gure 31. a d r 0 2 t u rn- o n r e s p ons e v in 10v/div v out 5v/div time (4 s/div) c l = 0.01 f no input capacitor 02747-f - 032 f i gure 32. a d r 0 2 t u rn- o ff r e s p ons e v out 5v/div v in 10v/div time (4 s/div) c l = 0.01 f no input capacitor 02747-f - 033 f i gure 33. a d r 0 2 t u rn- o n r e s p ons e adr01/adr02/adr03/adr06 rev. h | page 15 of 20 appli c a t ions the ad r01 / a d r02/ad r03 / ad r06 a r e hig h p r e c isio n, lo w dr if t 10 v , 5 v , 2 . 5 v , an d 3.0 v v o l t a g e r e f e r e n c es a v a i la b l e in an u l t r a c om p a c t f o otpr i n t . t h e s o ic - 8 ve r s i o n of t h e d e v i c e s i s a dr o p -in r e p l acem en t o f t h e re f01/ref02/ re f03 s o c k ets wi t h im p r o v e d co st and p e r f o r ma n c e. t h e s e d e v i c e s a r e st an d a rd b a n d g a p re f e re nc e s . t h e b a n d g a p c e l l c o n t ai ns t w o n p n t r ans i stors ( q 1 8 and q 1 9 ) t h a t d i f f e r i n emi t t e r a r e a b y 2. the dif f er en ce in t h eir v be pr o d u c es a prop or t i on a l - t o - ab s o lute te m p e r a t u r e c u r r e n t ( p t a t ) i n r 1 4 , a n d , w h en com b in e d wi t h t h e v be o f q19, p r od uces a band ga p vol t age, v bg , tha t is al m o s t co n s t a n t in t e m p e r a t u r e . w i th a n i n ter n a l o p am p and t h e fe e d b a ck ne t w o r k of r 5 and r6, v o is s e t p r e c is e l y a t 10 v , 5 v , 2.5 v , and 3.0 v fo r the ad r0 1, ad r02, ad r0 6, a nd ad r03, r e s p ec ti ve l y . p r ecisio n las e r t r i m m i ng of t h e re s i stor s and ot he r propr i e t ar y c i rc u i t t e chni q u es a r e us e d t o f u r t h e r enhan c e t h e ini t ial acc u rac y , t e m p era t ur e c u r v a t ur e , and dr i f t p e r f o r ma n c e o f t h e ad r01/adr02 / ad r03/ ad r0 6. the p t a t v o l t ag e is made a v a i l a b l e a t t h e tem p p i n o f t h e ad r01/adr02 / ad r03/ad r0 6. i t has a s t ab le 1.96 mv/c t e m p era t ur e co ef f i cien t, s u ch t h a t us ers can est i ma t e t h e t e m p era t ur e cha n g e o f t h e de v i ce b y k n o w in g t h e v o l t a g e change a t t h e t e m p p i n. appl y i ng the adr01/adr02/adr03/adr06 the de v i ces can b e us e d wi t h o u t a n y ext e r n al c o m p on en ts t o achie ve t h e sp e c if ie d p e r f o r ma nce . b e c a us e o f t h e in t e r n a l o p a m p a m p l if yin g th e ban d ga p c e l l t o 10 v/5 v/2. 5 v/3.0 v , p o w e r s u p p l y de co u p lin g he l p s th e tran sien t r e sp o n s e o f t h e ad r01/adr02 / ad r03/ad r0 6. a s a r e s u l t , a 0.1 f cera mic t y pe dec o u p l i n g c a pa c i t o r s h o u l d be a p p l i e d a s c l ose a s pos s i b le to t h e i n put a n d output pi ns of t h e d e v i c e . a n o p t i on a l 1 f to 10 f b y p a s s ca p a ci t o r ca n als o be a p p l ie d a t t h e v in no d e to m a i n ta in t h e in p u t un d e r tra n si e n t d i st urba n c e . out p ut adj u st ment the ad r01 / ad r02/ad r03 / ad r06 tr im t e r m inal ca n be us ed t o ad j u s t t h e ou t p u t v o l t a g e o v er a n o minal v o l t ag e . this fe a t ur e al lo ws a sys t e m desig n er t o t r im sys t em er r o rs b y s e t t i n g t h e r e fer e nce t o a vo l t ag e o t her t h a n 10 v/5 v / 2.5 v/3.0 v . f o r fi n e r ad j u s t m e n t , a s e r i es r e sis t or o f 470 k? ca n be adde d . w i t h t h e co nf igur a t ion sh o w n i n f i gu r e 36, t h e adr0 1 ca n b e ad j u s t e d f r o m 9.70 v t o 10.05 v , th e ad r02 c a n b e ad j u st ed f r o m 4.95 v t o 5.02 v , t h e adr06 ca n be ad j u s t ed f r o m 2.8 v to 3.3 v , an d t h e ad r03 ca n be ad j u s t e d f r o m 2.3 v t o 2.8 v . a d j u s t m e n t o f t h e o u t p ut do es n o t sig n if ican t l y a f fe c t t h e t e m p era t ur e p e r f o r ma n c e o f t h e de vice, p r o v i d e d t h e t e m p era t ur e co ef f i cien ts o f t h e r e sis t o r s a r e r e la t i v e l y lo w . u1 adr01/ adr02/ adr03/ adr06 v o c2 0.1 f c1 0.1 f v in v in v out temp trim gnd 02747-f - 035 f i gure 34. bas i c configur at ion r1 r2 r3 r4 v in q23 q1 q2 q7 q8 q9 q3 q10 d1 d2 q4 v o d3 c1 r13 q12 q13 r5 i1 r12 q14 q15 2x 1x v bg r20 trim q18 temp r27 q19 q16 q17 q20 r6 r42 r41 r24 r32 r11 r17 r14 gnd 02747-f - 034 f i g u re 35. si mpl i f i e d s c h e m a t i c d i ag r a m u1 adr01/ adr02/ adr03/ adr06 v in v out temp trim gnd v in v o pot 10k ? r2 1k ? r1 470k ? 02747-f - 036 f i g u re 36. o p t i on a l t r im adjus t ment temperat ure monitoring a s des c r i be d p r evio u s l y , t h e ad r01/ad r02 / ad r03/adr06 p r o v ide a tem p o u t p u t (p in 3) tha t va r i es l i n e a r l y wi t h te m p e r a t u r e. th is o u tpu t c a n b e us e d to mo n i to r t h e tem p er a t ur e cha n g e i n t h e sys t em. th e v o l t ag e a t v te mp is a p p r o x ima t e l y 550 mv a t 2 5 c, and t h e t e m p er a t ure co ef f i c i en t is a p p r o x ima t ely 1.96 mv/c (s e e f i gur e 37). a v o l t a g e c h a n g e o f 39.2 mv a t the temp p i n co r r esp o nds to a 20 c cha n ge in te m p er a t ur e. adr01/adr02/adr03/adr06 rev. h | page 16 of 20 02747-f - 037 125 25 50 75 100 0.40 0.80 0.75 0.70 0.65 0.60 0.55 0.50 0.45 ?2 5 0 ?50 v in = 15v sample size = 5 v te m p (v) temperature ( o c) ? v temp / ? t 1.96mv/ o c f i g u re 37. v o lt ag e at te m p pin v s . t e mpe r at u r e the temp f u nc t i o n is p r o v ide d as a con v enie n c e r a t h er t h an a p r e c is e fe a t ur e . b e ca us e t h e v o l t a g e a t t h e tem p n o de is acq u ir e d f r o m t h e b a nd ga p co re, c u r r en t p u l l i n g f r o m t h is p i n has a sig n if ica n t ef fe c t o n v ou t . c a r e m u st b e ta k e n t o b u f f er th e temp o u t p u t w i t h a su i t a b l e lo w b i as c u r r en t op a m p , such as th e ad8601, ad820, o r o p 1177, al l o f whic h w o u l d r e s u l t in les s tha n a 100 v c h a n g e in ?v ou t (s ee f i gur e 38). w i th ou t b u f f er in g, e v en t e n s o f micr o a m p s dra w n f r o m t h e temp p i n ca n ca us e v ou t t o fa l l o u t o f sp e c if ica t ion. u2 15v u1 adr01/ adr02/ adr03/ adr06 v in v out temp trim gnd v o v? v+ op1177 v temp 1. 9 m v/ o c v in 02747-f - 038 f i gure 38. t e mpe r a t ur e m o ni to ring nega tive reference w i t h o u t u s i n g a n y m a tch i ng re s i stor s , a ne g a t i v e re f e re nc e c a n be co nf igur e d , as s h o w n in f i gu r e 39. f o r th e ad r01, the v o l t a g e dif f er ence b e twe e n v ou t a n d g n d is 1 0 v . b e c a us e v out is a t vir t ual g r o u nd , u2 clos es t h e lo o p b y fo r c in g t h e g n d p i n to b e t h e nega t i ve r e fer e n c e n o de. u2 sh o u ld b e a p r e c isio n o p am p w i t h a l o w of f s e t volt age ch ar a c te r i st i c . l o w c o st current source u n like m o s t r e f e r e n c es, t h e adr01/ad r02 / ad r03/ad r06 em plo y a n npn d a rlin g t o n i n w h ich t h e q u ies c en t c u r r en t r e m a i n s co n s ta n t w i th r e s p e c t t o th e loa d curr en t , a s sh o w n i n f i gur e 24. a s a r e su l t , a c u r r en t s o ur ce can b e c o nf igur e d as sh ow n i n fi g u re 4 0 w h e r e i set = (v ou t ? v l )/r se t . i l is sim p ly th e s u m o f i set a nd i q . al t h o u g h sim p le , i q va r i es typ i c a l l y f r o m 0.55 ma t o 0.65 ma, l i mi t i n g this cir c ui t t o g e neral-p u r p os e ap p l i c at i o n s . u2 +15 v ?1 5 v v? v+ op1177 ?v ref u1 adr01/ adr02/ adr03/ adr06 v in v out temp trim gnd 5 v to 15v 02747-f - 039 f i g u re 39. neg a t i ve r e f e r e nc e ad r01/ ad r02/ ad r03/ ad r06 v out gnd v in i in i set = 10v/r set r set i q 0.6ma i l = i set + i q v l r l 02747-f - 040 f i gure 40. l o w cos t current s o u r c e precisio n current source with adjust able outpu t a p r e c isio n c u r r en t s o ur ce, on t h e ot h e r ha nd , ca n b e im ple m e n te d wi t h t h e cir c u i t sho w n i n f i gur e 4 1 . by adding a m e chanic a l o r d i g i t a l p o t e n t iomet e r , t h is cir c u i t b e com e s an ad j u st ab le c u r r en t s o ur ce. i f a di g i t a l p o t e n t iomet e r is us e d , t h e lo ad c u r r en t is sim p l y t h e v o l t a g e acr o s s t e r m inals b t o w o f t h e dig i t a l p o ten t iom e ter divi de d b y r set . set ref l r d v i = ( 1 ) w h er e d is t h e decimal e q ui val e n t o f t h e dig i ta l p o t e n t iom e t e r in p u t co d e . u2 + 12v ?12v w b a u1 adr01/ adr02/ adr03/ adr06 v in v out temp trim gnd v? v+ op1177 ? 5v to v l ad5201 0v to (5v + v l ) +12v r set 1k ? r l i l v l 1k ? 10 0k ? 02747-f - 041 f i g u re 41. p r og r a m m ab le 0 ma t o 5 m a current s o u r c e adr01/adr02/adr03/adr06 rev. h | page 17 of 20 t o opt i m i z e t h e re s o lut i on of t h i s c i rc u i t , d u a l - s upply op am p s shou l d b e u s e d b e c a u s e t h e g r ou n d p o te n t i a l of a d r 0 2 c a n swin g f r o m ?5 v a t zer o s c al e to v l a t f u l l s c ale o f th e p o te n t i o me te r s e t t i n g . pr ogr a mmable 4 t o 20 ma current tr ansmit t er b e ca us e o f th ei r p r eci s i o n , a d eq ua t e curr e n t h a n d li n g , a n d s m all fo o t p r in t, t h e de v i ces a r e s u i t a b le as t h e r e fer e nce s o ur ces fo r ma n y hi g h p e r f o r ma n c e con v er t e r cir c ui ts. o n e o f t h es e a p plic a t io n s is t h e m u l t ichan n el 16-b i t, 4 t o 20 ma c u r r en t tra n smi t t e r in t h e in d u s t r i al con t r o l ma rk et (s e e f i gur e 42). this cir c u i t e m plo y s a h o w l and c u r r en t p u m p a t t h e o u t p ut, w h ich y i elds b e tter ef f i cien c y , a lo w e r co m p on e n t co u n t, and a h i g h e r v o l t a g e co m p li a n ce th a n th e co n v en ti o n a l d e si gn wi th o p a m ps an d mos f et s. i n this c i r c ui t, if t h e r e sis t o r s a r e ma t c h e d s u ch t h a t r1 = r1 , r2 = r2 , r 3 = r3 , t h e lo ad c u r r en t is n ref l d v r3 r1 r3) (r2 i 2 + = (2) w h er e d i s s i m i la r l y th e d e c i mal eq u i v a l e n t o f th e d a c i n p u t co de and n is t h e n u m b er o f b i ts o f th e d a c. a cco r d ing t o e q ua t i o n 2, r3 ca n be u s ed t o set th e se n s i t i v i t y . r3 ca n b e mad e as sma l l as ne cess a r y t o achie v e t h e c u r r en t n e e d e d w i t h in u4 o u t p u t c u r r e n t dr iv in g c a p a b i li ty . o n t h e ot he r h a n d , ot h e r re s i stor s c a n b e ke pt h i g h to c o ns e r ve p o we r . i n this cir c ui t, t h e ad8512 is c a p a b l e o f de l i v e r i n g 20 ma o f c u r r en t, an d the v o l t a g e co m p l i a n ce a p p r o a ch es 15 v . u1 15v v in v out gnd temp trim u1 = adr01/adr02/adr03/adr06, ref01 u2 = ad5543/ad5544/ad5554 u3, u4 = ad8512 u2 5v 10v +15v ?15v v dd v ref gnd rf io io ad5544 digital input code 20%?100% full scale u3 v x 0v to ? 10v r1 150k ? r2 15k ? u4 c1 10p f vp r3 50 ? ad8512 r3' 50 ? v l r1' 150k ? load 500 ? 4 ? 20ma vn v o r2' 15k ? 02747-f - 042 f i g u re 42. p r og r a m m ab le 4 to 2 0 ma t r ans m it te r the h o w l and c u r r en t p u m p y i elds a p o te n t ia l l y inf i ni te o u tp ut im p e danc e , w h i c h is hig h ly des i rable , b u t r e sis t an ce ma t c hin g is cr i t ica l in t h is a p plic a t ion. t h e o u t p ut i m p e d a n c e can b e d e t e rmin ed usin g eq ua ti o n 3. a s ca n b e s e en b y t h is e q ua t i o n , if th e r e sis t o r s a r e p e r f e c tl y ma t c he d , z o is inf i ni te. on t h e o t h e r h a nd, i f t h e y are no t m a tche d, z o is ei th er posi ti v e o r n e ga ti v e . i f t h e la t t er i s tr u e , osci l l a t io n ma y occ u r . f o r this r e aso n , a ca paci t o r , c1, in the ra n g e o f 1 pf t o 10 p f s h o u ld b e co nn ec ted betw een v p and t h e output te r m i n a l of u 4 to f i lte r an y o s c i l l a t i o n. ? ? ? ? ? ? ? = = r1r2 r2 r1 r1 i v z t t o ( 3 ) i n this cir c ui t, an ad r01 p r o v ides t h e s t a b le 1 0 .000 v r e f e r e n c e f o r th e ad5544 q u ad 16-b i t d a c. th e r e s o l u tion o f the ad j u st ab le c u r r en t is 0.3 a /ste p; t h e t o t a l w o rst-cas e inl er r o r is m e r e l y 4 ls b . s u c h er r o r is eq ui valen t t o 1.2 a o r a 0.006% sys t em er r o r , w h ic h is we l l be lo w m o st sys t em s r e q u ir em e n ts . the r e s u l t is sho w n in f i gure 43 wi t h meas urem en t t a ken a t 25 c a nd 70c; t o tal sys t em er r o r o f 4 ls b a t bo t h 2 5 c an d 70c. 5 ?1 0 65536 8192 16384 24576 32768 40960 49152 57344 4 3 2 1 0 code (decimal) inl (ls b ) r l = 500 ? i l = 0ma to 20ma 25 o c 70 o c 02747-f - 043 f i g u re 43. r e s u lt of p r og r a m m ab le 4 t o 2 0 ma cu rrent t r ans m it ter precision-boo s ted out p ut r e gul a tor a p r e c isio n vol t a g e o u t p u t w i t h b o o s te d c u r r en t ca p a b i li ty can b e re a l i z e d w i t h t h e c i rc u i t s h ow n i n f i g u re 4 4 . i n t h i s c i rc u i t , u2 f o r c es v o to be eq ual t o v r ef b y r e gu la t i n g t h e t u r n -on o f n1, t h er eb y ma kin g t h e lo ad c u r r en t f u r n ish e d b y vin. i n t h is co nf igura t io n, a 50 ma lo ad is a c hie v a b l e a t vi n o f 15 v . m o der a te he a t i s gen e r a te d on t h e mos f et , and hig h er c u r r en t ca n be a c h i ev ed w i th a r e p l a c em en t o f a l a r g e r d e v i ce . i n add i t i on, fo r a he a v y c a p a ci t i ve l o ad w i t h a fast e d g i n g in p u t sig n al , a b u f f er s h o u l d b e adde d a t t h e o u t p u t to enha n c e t h e tra n sien t r e sp o n s e . u2 15v n1 200 ? u1 adr01/ adr02/ adr03/ adr06 v in v out temp trim gnd v? v+ op1177 2n7002 v in v o r l 1 f c l 02747-f - 044 f i g u re 44. p r ec is io n - boos t e d o u t p ut r e g u l a to r adr01/adr02/adr03/adr06 rev. h | page 18 of 20 outline dimensions compliant to jedec standards mo-203aa 2.00 bs c 0. 30 0. 15 0 . 1 0 m a x 1. 00 0. 90 0. 70 sea t i n g p l ane 1 . 10 m a x 0. 2 2 0. 0 8 0. 4 6 0. 3 6 0. 2 6 4 5 12 3 pin 1 2. 10 bs c 0. 6 5 bs c 1 . 25 bs c 0.10 coplanarity f i g u re 45. 5-l e ad t h in s h ri nk s m a ll o u t lin e t r ans i s t o r p a ck ag e [ s c 7 0] (k s-5) di me nsio ns sho w n i n mi ll im e t e r s pin 1 1. 6 0 b s c 2. 8 0 b s c 1. 90 bs c 0. 95 b s c 13 4 5 2 0. 20 0. 08 0. 60 0. 45 0. 30 8 4 0. 50 0. 30 0. 10 m a x sea t i n g p l ane 1. 00 m a x 0. 9 0 0. 8 7 0. 8 4 compliant to jedec standards mo-193ab 2. 90 bs c f i g u re 46. 5-l e ad t h in s m al l o u t l ine t r ans i s t or p a ckag e [ t so t ] (uj-5) di me nsio ns sho w n i n mi ll im e t e r s 0.25 (0.0098) 0.17 (0.0067) 1.27 (0.0500) 0.40 (0.0157) 0.50 (0.0196) 0.25 (0.0099) 45 8 0 1.75 (0.0688) 1.35 (0.0532) seating plane 0.25 (0.0098) 0.10 (0.0040) 4 1 85 5. 00 ( 0 . 1 9 68) 4. 80 ( 0 . 1 8 90) 4.00 (0.1574) 3.80 (0.1497) 1.27 (0.0500) bsc 6.20 (0.2440) 5.80 (0.2284) 0.51 (0.0201) 0.31 (0.0122) coplanarity 0.10 controlling dimensions are in millimeters; inch dimensions (in parentheses) are rounded-off millimeter equivalents for reference only and are not appropriate for use in design compliant to jedec standards ms-012aa f i g u re 47. 8-l e ad s t anda r d s m a l l o u t l ine p a ckag e [soic ] narro w b o dy (r -8) di me nsio ns sho w n i n mi ll im e t e r s a n d (i nc he s) adr01/adr02/adr03/adr06 rev. h | page 19 of 20 ordering guides adr01 ordering guide output voltage initial accuracy temperature coefficient model v o (v) (mv) (%) (ppm/c) package description package option top mark 1 number of parts per reel/tray temperature range (c) adr01ar 10 10 0.1 10 soic-8 r-8 adr01 98 C40 to +125 adr01ar-reel7 10 10 0.1 10 soic-8 r-8 adr01 1,000 C40 to +125 adr01br 10 5 0.05 3 soic-8 r-8 adr01 98 C40 to +125 adr01br-reel7 10 5 0.05 3 soic-8 r-8 adr01 1,000 C40 to +125 adr01auj-reel7 10 10 0.1 25 tsot-23-5 uj-5 r8a 3,000 C40 to +125 adr01auj-r2 10 10 0.1 25 tsot-23-5 uj-5 r8a 250 C40 to +125 adr01buj-reel7 10 5 0.05 9 tsot-23-5 uj-5 r8b 3,000 C40 to +125 adr01buj-r2 10 5 0.05 9 tsot-23-5 uj-5 r8b 250 C40 to +125 adr01aks-reel7 10 10 0.1 25 sc70 ks-5 r8a 3,000 C40 to +125 adr01aks-r2 10 10 0.1 25 sc70 ks-5 r8a 250 C40 to +125 adr01bks-reel7 10 5 0.05 9 sc70 ks-5 r8b 3,000 C40 to +125 adr01bks-r2 10 5 0.05 9 sc70 ks-5 r8b 250 C40 to +125 adr01crz 2 10 10 0.1 40 soic-8 r-8 adr01 98 C40 to +125 adr01crz-reel 2 10 10 0.1 40 soic-8 r-8 adr01 2,500 C40 to +125 arr01nbc 10 5 0.05 10 (typ) dice 360 1 first line shows part number adr01; second line shows a or b for the grade, with the yymm date code; third line shows the lot number. 2 z = pb-free part. adr02 ordering guide output voltage initial accuracy temperature coefficient model v o (v) (mv) (%) (ppm/c) package description package option top mark 1 number of parts per reel/tray temperature range (c) adr02ar 5 5 0.1 10 soic-8 r-8 adr02 98 C40 to +125 adr02ar-reel 5 5 0.1 10 soic-8 r-8 adr02 2,500 C40 to +125 adr02ar-reel7 5 5 0.1 10 soic-8 r-8 adr02 1,000 C40 to +125 adr02arz 2 5 5 0.1 10 soic-8 r-8 adr02 98 C40 to +125 adr02arz-reel 2 5 5 0.1 10 soic-8 r-8 adr02 2,500 C40 to +125 adr02br 5 3 0.06 3 soic-8 r-8 adr02 98 C40 to +125 adr02br-reel7 5 3 0.06 3 soic-8 r-8 adr02 1,000 C40 to +125 adr02auj-reel7 5 5 0.1 25 tsot-23-5 uj-5 r9a 3,000 C40 to +125 adr02auj-r2 5 5 0.1 25 tsot-23-5 uj-5 r9a 250 C40 to +125 adr02aujz-reel7 2 5 5 0.1 25 tsot-23-5 uj-5 r9a 3,000 -40 to +125 adr02buj-reel7 5 3 0.06 9 tsot-23-5 uj-5 r9b 3,000 C40 to +125 adr02buj-r2 5 3 0.06 9 tsot-23-5 uj-5 r9b 250 C40 to +125 adr02aks-reel7 5 5 0.1 25 sc70 ks-5 r9a 3,000 C40 to +125 adr02aks-r2 5 5 0.1 25 sc70 ks-5 r9a 250 C40 to +125 adr02bks-reel7 5 3 0.06 9 sc70 ks-5 r9b 3,000 C40 to +125 adr02bks-r2 5 3 0.06 9 sc70 ks-5 r9b 250 C40 to +125 adr02crz 2 5.0 5 0.1 40 soic-8 r-8 adr02 98 C40 to +125 adr02crz-reel 2 5.0 5 0.1 40 soic-8 r-8 adr02 2,500 C40 to +125 arr02nbc 5 3 0.06 10 (typ) dice 360 1 first line shows part number adr02; second line shows a or b for the grade, with the yymm date code; third line shows the lot number. 2 z = pb-free part. adr01/adr02/adr03/adr06 rev. h | page 20 of 20 ad r03 ordering guide outp ut voltage initial accuracy temper ature coefficient model v o (v ) (mv ) (%) (ppm/ c ) packa g e descr iption packa g e option top mark 1 numbe r of part s pe r reel/tray temper ature range (c) adr03 a r 2 . 5 5 0 . 2 1 0 s o i c - 8 r - 8 a d r 0 3 9 8 C 4 0 t o +12 5 adr03 a r-ree l 7 2 . 5 5 0 . 2 1 0 s o i c - 8 r - 8 a d r 0 3 1 , 0 0 0 C 4 0 t o +12 5 ad r03arz 2 2 . 5 5 0 . 2 1 0 s o i c - 8 r - 8 a d r 0 3 9 8 - 4 0 t o +1 2 5 adr03 b r 2 . 5 2 . 5 0 . 1 3 s o i c - 8 r - 8 a d r 0 3 9 8 C 4 0 t o +12 5 adr03 b r-reel 7 2 . 5 2 . 5 0 . 1 3 soic - 8 r - 8 a d r 0 3 1 , 0 0 0 C 4 0 t o +12 5 adr03 a u j -re e l 7 2 . 5 5 0 . 2 2 5 tso t - 23- 5 uj- 5 r f a 3 , 0 0 0 C 4 0 t o +12 5 adr03 a u j - r 2 2 . 5 5 0 . 2 2 5 tso t - 23- 5 uj- 5 r f a 2 5 0 C 4 0 t o +12 5 adr03 b u j -ree l7 2 . 5 2 . 5 0 . 1 9 tso t - 23- 5 uj- 5 r f b 3 , 0 0 0 C 4 0 t o +12 5 adr03 b u j - r 2 2 . 5 2 . 5 0 . 1 9 tso t - 23- 5 uj- 5 r f b 2 5 0 C 4 0 t o +12 5 adr03 a ks -reel 7 2 . 5 5 0 . 2 2 5 s c 7 0 k s - 5 r f a 3 , 0 0 0 C 4 0 t o +12 5 adr03 a ks - r 2 2 . 5 5 0 . 2 2 5 s c 7 0 k s - 5 r f a 2 5 0 C 4 0 t o +12 5 adr03 bks -reel 7 2 . 5 2 . 5 0 . 1 9 sc 7 0 k s - 5 r f b 3 , 0 0 0 C 4 0 t o +12 5 adr03 bks - r 2 2 . 5 2 . 5 0 . 1 9 s c 7 0 k s - 5 r f b 2 5 0 C 4 0 t o +12 5 adr03 bks z-re e l 7 2 2 . 5 2 . 5 0 . 1 9 s c 7 0 k s - 5 r f b 3 , 0 0 0 C40 t o +12 5 adr03cr z 2 2 . 5 5 0 . 1 4 0 s o i c - 8 r - 8 a d r 0 3 9 8 C40 t o +12 5 adr03cr z -re e l 2 2 . 5 5 0 . 1 4 0 s o i c - 8 r - 8 a d r 0 3 2 , 5 0 0 C40 t o +12 5 a d r 0 3 n b c 2 . 5 2 . 5 0 . 1 10 (ty p ) dice 360 1 fi rst li n e sh ow s pa r t n u m b er ad r 03; s e con d li n e sh ows a or b for t h e gra d e , wi t h t h e yymm da t e co de; t h i rd li n e sh ows t h e lot number. 2 z = pb-free part. ad r06 ordering guide outp ut voltage initial accuracy temper ature coefficient model v o (v ) (mv ) (%) (ppm/ c ) packa g e descr iption packa g e option top mark 1 numbe r of part s pe r reel/tray temper ature range (c) adr06 a r 3 . 0 6 0 . 2 1 0 s o i c - 8 r - 8 a d r 0 6 9 8 C 4 0 t o +12 5 adr06 a r-ree l 7 3 . 0 6 0 . 2 1 0 s o i c - 8 r - 8 a d r 0 6 1 , 0 0 0 C 4 0 t o +12 5 adr06 b r 3 . 0 3 0 . 1 3 s o i c - 8 r - 8 a d r 0 6 9 8 C 4 0 t o +12 5 adr06 b r-reel 7 3 . 0 3 0 . 1 3 soic-8 r - 8 a d r 0 6 1 , 0 0 0 C 4 0 t o +12 5 adr06 a u j - r 2 3 . 0 6 0 . 2 2 5 tso t - 23- 5 uj- 5 r w a 2 5 0 C 4 0 t o +12 5 adr06 a u j -re e l 7 3 . 0 6 0 . 2 2 5 tso t - 23- 5 uj- 5 r w a 3 , 0 0 0 C 4 0 t o +12 5 adr06 b u j - r 2 3 . 0 3 0 . 1 9 tso t - 23- 5 uj- 5 r w b 2 5 0 C 4 0 t o +12 5 adr06 b u j -ree l7 3 . 0 3 0 . 1 9 tso t - 23- 5 uj- 5 r w b 3 , 0 0 0 C 4 0 t o +12 5 adr06 a ks - r 2 3 . 0 6 0 . 2 2 5 s c 7 0 k s - 5 r w a 2 5 0 C 4 0 t o +12 5 adr06 a ks -reel 7 3 . 0 6 0 . 2 2 5 s c 7 0 k s - 5 r w a 3 , 0 0 0 C 4 0 t o +12 5 adr06 bks - r 2 3 . 0 3 0 . 1 9 s c 7 0 k s - 5 r w b 2 5 0 C 4 0 t o +12 5 adr06 bks -reel 7 3 . 0 3 0 . 1 9 s c 7 0 k s - 5 r w b 3 , 0 0 0 C 4 0 t o +12 5 adr06cr z 2 3 . 0 6 0 . 2 4 0 s o i c - 8 r - 8 a d r 0 6 9 8 C 4 0 t o +12 5 adr06cr z -re e l 2 3 . 0 6 0 . 2 4 0 s o i c - 8 r - 8 a d r 0 6 2 , 5 0 0 C40 t o +12 5 1 fi rst li n e sh ow s pa r t n u m b er ad r 06; s e con d li n e sh ows a or b for t h e gra d e , wi t h t h e yymm da t e co de; t h i rd li n e sh ows t h e lot number. 2 z = pb-free part. ? 2004 analo g de vices, inc. all rights reserve d . tra d em arks and registered tra d ema r ks are the prop erty of their respective owners . c02747C0 C 12/04(h) |
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