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? ? ? ? ? pw ?- ? s & m ? ` ? b { e conditions ? ? z? ?y v h [ mv ] ? ? ? ? rank % & ' ( 196 ? 236 228 ? 274 266 ? 320 310 ? 370 note : when ordering, specify 3-rank or wider range(eg,c,d,e). 1 ? 2 ? ? input z ? output 3 4 ? ? ? ?7 g absolute maximum ratings item limit o ? unit g? symbol * $ topr ? ?v? ? const. current drive 20 40 ? 110 40 ? 125 ma ? ? 7 g m ? ? v max. input current ? ^ 9 s operating temp. range - 9 s storage temp. range ? ? ? ? pinning ? ?> $ ? q 9 s ? electrical characteristics(ta =25 ? ) notes : 1. v h = vhm C v os (vu) (vhm:meter indication) 2. v h = x x 100 3. rin = x x 100 rin (t 1 ) 1 (t 3 C t 2 ) v h (t 3 ) C v h (t 2 ) (t 3 C t 2 ) rin (t 3 ) C rin (t 2 ) v h (t 1 ) 1 t 1 = 20?c, t 2 = 0?c, t 3 = 40?c item e conditions 7 ? min. o? unit g? symbol ?y? ? const. voltage drive b=50mt, v c =1v 20 ? , j z 0 ? 40 ? w average on 0 ? 40 ? b=50mt, * $ =5ma 20 ? , j z 0 ? 40 ? w average on 0 ? 40 ? b=0mt, * $ =0.1ma b=0mt, i c =0.1ma b=0mt, i c =0.1ma b=0mt, v c =1v 100v d.c 196 250 250 7 1.0 1.8 1.8 370 450 450 7 mv mv %/ ? %/ ? m v h rin rout v os (vu) v h rin a j typ. 7 g max. ? ? z ? ? y output hall voltage ? ? ? input resistance z ? ? output resistance ? ? ? y offset voltage z? ?yw9 s : temp. coefficient of v h ?? ?w9 s : temp. coefficient of rin ? ? dielectric strength t t t (unit : mm) ?? go $ dimensional drawing ? ? ? /? ? ? ? ? ? ? ?y? ? b=50mt, v c =1v constant voltage drive ? ? ? z? ?y q ? ? ? ? classification of output hall voltage (v h ) ?7 g ?? ?v ? z? ? ? i-> input current derating curve *?9 s ? n " ? ? ? v ambient temp. input current C60 C40 C 20 0 20 40 60 80 100 120 20 10 0 input resistance rin : 240 ? 450 note : rin of hall element decreases rapidly as ambient temperature increases. ensure compliance with input current derating curve envelope, throughout the operating temperature range. ?7 g ?? ?y ? z? ? ? i-> input voltage derating curve *?9 s ? 7 ? ? ? y ambient temp. input voltage C60 C40 C 20 0 20 40 60 80 100 120 2 1 0 input resistance rin : 240 ? 450 note : for constant-voltage drive, stay within this input voltage derating curve envelope. ? mv ? u s m ? x z 7 g ?? ?y w c?? o p ] ?;xi^m{ yye conditions ? ?? ?w ?? ?x *?9 sw t pmx t ?<`?b{?;9 s c?tsmo7 g ?? ?v? qsm?ot ?-`oxi^m{ t stg * o 4 c ) b m m & m f n f o u 21 HW-102A a jxa?e???????qs??b{ q d t ? 3 f f m ?? t a ?w]u |tkhlox???w jw? oa ???? ?xs ??xi^m{ shipped in packet-tape reel(6,000pcs/reel) notice : it is requested to read and accept "important notice" written on the back of the front cover of this catalogue. ? ? qa $ characteristic curves 7 ) # 3 j o 5 7 ) 7 $ 7 ) * $ 7 ) 5 7 0 4 7 v 7 $ 7 0 4 7 v * $ ?? 7 0 4 7 v 5 ?? 600 500 400 300 200 100 0 > 5 n < # s magnetic flux density output hall voltage 7 ) y ? ? z ? ? < n 7 > 0 10 20 30 40 50 ?y? ? 3 j o z 7 0 4 n 7 < 7 $ 7 >w ? ?v? ? ? ? in this example : rin=350 , v 0 4 =4.7 n 7 , < 7 $ = 1 v > tmagnetic flux density 1[mt]=10[g] 2000 1800 1600 1400 1200 1000 800 600 400 200 0 5 b s 9 ? * < ? > ambient temperature(?c) input resistance 3 j o ? ? ? < > -50 0 50 100 150 5 b s 9 ? * < ? > ambient temperature(?c) C50 0 50 100 150 output hall voltage 7 ) y ? ? z ? ? < n 7 > 2000 1750 1500 1250 1000 750 500 250 0 5 b s 9 ? * < ? > ambient temperature(?c) C50 0 50 100 150 offset voltage 7 0 4 y ? ? ? < n 7 > 40 30 20 10 0 * $ v ? c 1 < n " > input current 7 $ y ? c 1 < 7 > input voltage offset voltage 7 0 4 y ? ? ? < n 7 > 20 18 16 14 12 10 8 6 4 2 0 0.0 0.5 1.0 1.5 2.0 5 1 0 1 5 2 0 * $ v ? c 1 < n " > input current 7 $ y ? c 1 < 7 > input voltage output hall voltage 7 ) y ? ? z ? ? < n 7 > 1200 1000 800 600 400 200 0 0.0 0.5 1.0 1.5 2.0 5 10 15 20 i c : < n " > v c :[v] * $ : < n " > 7 $ :[v] b = 0 [mt] ta = 25 [ ? ] i c = 5 [ma] v c = 1 [v] b =50 [mt] i c = 5 [ma] v c = 1 [v] b = 0 [mt] i c = 5 [ma] v c = 1 [v] ta = 25 [ ? ] b = 50 [mt] ta = 25 [ ? ] ?v? ? i c const ?y? ? v c const ?v? ? i c const ?y? ? v c const ?v? ? i c const ?y? ? v c const ?v? ? i c const ?y? ? v c const ?v? ? * $ const ?y? ? 7 $ const i c v c i c v c * $ 7 $ i c i c v c v c 22 w ??;+z? ? ?z? |;;+zj?? m?;;+srzfw ?~;+w? ?? ?^ ??uz ??hx ??e?cz \?z .zr? s? o gs ??t?b\qu ' y^???os??o?m ?t q?a{^??; mtt a ???;^?? ?xz ?c? 2tt e tw {?t?? ???s ?xi^m{ ? akm products are neither intended nor authorized for use as critical components in any safety, life support, or other hazard related device or system, and akm assumes no responsibility for such use, except for the use approved with the express written consent by representative directo r of akm. HW-102A b g d k ?? ?d?u??u???????u????? ? ?? ???H?? ?dQ????I ???s?I?_J ?d?x????vB??u?? h??CO????d?x??? ?vB??????????d? x????vB????????? p????????????????I? ????????? ?du??Q???Y???????? H????S??? ?C??C?C???C?? ?g???]?b???p????????O??m ??????u????? ????????? ?????u????????p?? ??????? ??????????o???u??????p ????????a???? 2013 2 1 ?F important notice ? these products and their specifications are subject to change without notice. when you consider any use or application of these products, please make inquiries the sales office of asahi kasei microdevices corporation (akm) or authorized distributors as to current status of the products. ? descriptions of external circuits, applicatio n circuits, software and other related information contained in this document are provided only to illustrate the operation and application examples of the semiconductor products. you are fully responsible for the incorporation of these external circuits, application circuits, software and other related in formation in the design of your equipments. akm assumes no responsibility for any losses incurred by you or third parties arising from the use of these information herein. akm assumes no liability for infringement of any patent, intellectual property, or other rights in the application or use of such information contained herein. ? any export of these products, or devices or sy stems containing them, may require an export license or other official approval under the law and regulations of the c ountry of export pertaining to customs and tariffs, currency exch ange, or strategic materials. ? akm products are neither intended nor authorized for use as critical components note1) in any safety, life support, or other hazar d related device or system note2) , and akm assumes no responsibility for such use, except for the use app roved with the express written c onsent by representative director of akm. as used here: note1) a critical component is one whose failure to function or perform may reasonably be expected to result, whether directly or indirectly, in the loss of the safety or effectiveness of the device or system containing it, and which must therefore meet very high standards of performance and reliability. note2) a hazard related device or system is one designed or intended for life support or maintenance of safety or for applications in medicine, aerospace, nuclear energy, or other fields, in which its failure to function or perfor m may reasonably be expected to result in loss of life or in significant injury or damage to person or property. ? it is the responsibility of the buyer or distributor of akm products, who distributes, disposes of, or otherwise places the product with a third party, to notify such third party in advance of the above content and conditions, and the buyer or distributor agrees to assume any and all responsibility and liability for and hold akm harmless from any and all claims arising from the use of said product in the absence of such notification. february 1, 2013 |
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