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A1102LLTTR-T 热卖现货

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 楼主| ccedhubo 发表于 2009-6-2 09:11 | 显示全部楼层 |阅读模式
TI, AD, dso, ADS, EDA
A1101,&nbsp;A1102,&nbsp;A1103,&nbsp;A1104,&nbsp;and&nbsp;A1106<br />Continuous-Time&nbsp;Switch&nbsp;Family<br />&nbsp;<br />Features&nbsp;and&nbsp;Benefits&nbsp;<br />Continuous-time&nbsp;operation&nbsp;<br />Fast&nbsp;power-on&nbsp;time&nbsp;<br />Low&nbsp;noise&nbsp;<br />Stable&nbsp;operation&nbsp;over&nbsp;full&nbsp;operating&nbsp;temperature&nbsp;range&nbsp;<br />Reverse&nbsp;battery&nbsp;protection&nbsp;<br />Solid-state&nbsp;reliability&nbsp;<br />Factory-programmed&nbsp;at&nbsp;end-of-line&nbsp;for&nbsp;optimum&nbsp;performance&nbsp;<br />Robust&nbsp;EMC&nbsp;performance&nbsp;<br />High&nbsp;ESD&nbsp;rating&nbsp;<br />Regulator&nbsp;stability&nbsp;without&nbsp;a&nbsp;bypass&nbsp;capacitor&nbsp;<br />&nbsp;<br /><br />Description&nbsp;<br />The&nbsp;Allegro&reg;&nbsp;A1101-A1104&nbsp;and&nbsp;A1106&nbsp;Hall-effect&nbsp;switches&nbsp;are&nbsp;next&nbsp;generation&nbsp;replacements&nbsp;for&nbsp;the&nbsp;popular&nbsp;Allegro&nbsp;312x&nbsp;and&nbsp;314x&nbsp;lines&nbsp;of&nbsp;unipolar&nbsp;switches.&nbsp;The&nbsp;A110x&nbsp;family,&nbsp;produced&nbsp;with&nbsp;BiCMOS&nbsp;technology,&nbsp;consists&nbsp;of&nbsp;devices&nbsp;that&nbsp;feature&nbsp;fast&nbsp;power-on&nbsp;time&nbsp;and&nbsp;low-noise&nbsp;operation.&nbsp;Device&nbsp;programming&nbsp;is&nbsp;performed&nbsp;after&nbsp;packaging,&nbsp;to&nbsp;ensure&nbsp;increased&nbsp;switchpoint&nbsp;accuracy&nbsp;by&nbsp;eliminating&nbsp;offsets&nbsp;that&nbsp;can&nbsp;be&nbsp;induced&nbsp;by&nbsp;package&nbsp;stress.&nbsp;Unique&nbsp;Hall&nbsp;element&nbsp;geometries&nbsp;and&nbsp;low-offset&nbsp;amplifiers&nbsp;help&nbsp;to&nbsp;minimize&nbsp;noise&nbsp;and&nbsp;to&nbsp;reduce&nbsp;the&nbsp;residual&nbsp;offset&nbsp;voltage&nbsp;normally&nbsp;caused&nbsp;by&nbsp;device&nbsp;overmolding,&nbsp;temperature&nbsp;excursions,&nbsp;and&nbsp;thermal&nbsp;stress.&nbsp;<br /><br />The&nbsp;A1101-A1104&nbsp;and&nbsp;A1106&nbsp;Hall-effect&nbsp;switches&nbsp;include&nbsp;the&nbsp;following&nbsp;on&nbsp;a&nbsp;single&nbsp;silicon&nbsp;chip:&nbsp;voltage&nbsp;regulator,&nbsp;Hall-voltage&nbsp;generator,&nbsp;small-signal&nbsp;amplifier,&nbsp;Schmitt&nbsp;trigger,&nbsp;and&nbsp;NMOS&nbsp;output&nbsp;transistor.&nbsp;The&nbsp;integrated&nbsp;voltage&nbsp;regulator&nbsp;permits&nbsp;operation&nbsp;from&nbsp;3.8&nbsp;to&nbsp;24&nbsp;V.&nbsp;The&nbsp;extensive&nbsp;on-board&nbsp;protection&nbsp;circuitry&nbsp;makes&nbsp;possible&nbsp;a&nbsp;±30&nbsp;V&nbsp;absolute&nbsp;maximum&nbsp;voltage&nbsp;rating&nbsp;for&nbsp;superior&nbsp;protection&nbsp;in&nbsp;automotive&nbsp;and&nbsp;industrial&nbsp;motor&nbsp;commutation&nbsp;applications,&nbsp;without&nbsp;adding&nbsp;external&nbsp;components.&nbsp;All&nbsp;devices&nbsp;in&nbsp;the&nbsp;family&nbsp;are&nbsp;identical&nbsp;except&nbsp;for&nbsp;magnetic&nbsp;switchpoint&nbsp;levels.&nbsp;<br /><br />The&nbsp;small&nbsp;geometries&nbsp;of&nbsp;the&nbsp;BiCMOS&nbsp;process&nbsp;allow&nbsp;these&nbsp;devices&nbsp;to&nbsp;be&nbsp;provided&nbsp;in&nbsp;ultrasmall&nbsp;packages.&nbsp;The&nbsp;package&nbsp;styles&nbsp;available&nbsp;provide&nbsp;magnetically&nbsp;optimized&nbsp;solutions&nbsp;for&nbsp;most&nbsp;applications.&nbsp;Package&nbsp;LH&nbsp;is&nbsp;an&nbsp;SOT23W,&nbsp;a&nbsp;miniature&nbsp;low-profile&nbsp;surface-mount&nbsp;package,&nbsp;while&nbsp;package&nbsp;UA&nbsp;is&nbsp;a&nbsp;three-lead&nbsp;ultramini&nbsp;SIP&nbsp;for&nbsp;through-hole&nbsp;mounting.&nbsp;Each&nbsp;package&nbsp;is&nbsp;lead&nbsp;(Pb)&nbsp;free,&nbsp;with&nbsp;100%&nbsp;matte&nbsp;tin&nbsp;plated&nbsp;leadframes.&nbsp;<br /><br />Replacement&nbsp;Device&nbsp;Characteristics&nbsp;Table&nbsp;<br />Device&nbsp;&nbsp;A110x&nbsp;Characteristics&nbsp;&nbsp;<br />BOP&nbsp;&nbsp;BRP&nbsp;&nbsp;Hys&nbsp;&nbsp;<br />Legacy&nbsp;&nbsp;Replacement&nbsp;&nbsp;Min&nbsp;&nbsp;Max&nbsp;&nbsp;Min&nbsp;&nbsp;Max&nbsp;&nbsp;Min&nbsp;&nbsp;Max&nbsp;&nbsp;<br />3141&nbsp;&nbsp;A1101&nbsp;&nbsp;30&nbsp;&nbsp;175&nbsp;&nbsp;10&nbsp;&nbsp;145&nbsp;&nbsp;20&nbsp;&nbsp;80&nbsp;&nbsp;<br />3142&nbsp;&nbsp;A1102&nbsp;&nbsp;115&nbsp;&nbsp;245&nbsp;&nbsp;60&nbsp;&nbsp;190&nbsp;&nbsp;30&nbsp;&nbsp;80&nbsp;&nbsp;<br />3143&nbsp;&nbsp;A1103&nbsp;&nbsp;205&nbsp;&nbsp;355&nbsp;&nbsp;150&nbsp;&nbsp;300&nbsp;&nbsp;30&nbsp;&nbsp;80&nbsp;&nbsp;<br />3144&nbsp;&nbsp;A1104&nbsp;&nbsp;35&nbsp;&nbsp;450&nbsp;&nbsp;25&nbsp;&nbsp;430&nbsp;&nbsp;20&nbsp;&nbsp;-&nbsp;&nbsp;<br />3121&nbsp;&nbsp;A1106&nbsp;&nbsp;260&nbsp;&nbsp;430&nbsp;&nbsp;160&nbsp;&nbsp;330&nbsp;&nbsp;70&nbsp;&nbsp;140&nbsp;&nbsp;<br /><br />Functional&nbsp;Block&nbsp;Diagram&nbsp;<br />A1101、A1102、A1103、A1104、A1105、A1106、Complete&nbsp;Part&nbsp;Numbers&nbsp;<br /><br />Part&nbsp;Number&nbsp;Package&nbsp;Type&nbsp;RoHS&nbsp;Temperature&nbsp;<br />Compliant&nbsp;<br />A1101ELHLT-T&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;<br />A1101EUA-T&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;<br />A1101LLHLT-T&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;<br />A1101LUA-T&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;<br />A1102ELHLT-T&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;<br />A1102EUA-T&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;<br />A1102LLHLT-T&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;<br />A1102LUA-T&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;<br />A1103ELHLT-T&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;<br />A1103EUA-T&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;<br />A1103LLHLT-T&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;<br />A1103LUA-T&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;<br />A1104ELHLT-T&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;<br />A1104EUA-T&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;<br />A1104LLHLT-T&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;<br />A1104LUA-T&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;<br />A1106ELHLT-T&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;<br />A1106EUA-T&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;<br />A1106LLHLT-T&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;<br />A1106LUA-T&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;Yes&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;<br /><br /><br />A3141、A3142、A3143、A3144Complete&nbsp;Part&nbsp;Numbers<br /><br />Part&nbsp;Number&nbsp;Package&nbsp;Type&nbsp;Temperature&nbsp;Comments&nbsp;<br /><br />A3141ELT&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3141ELTTR&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3141EUA&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3141LLT&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3141LLTTR&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3141LUA&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3142ELT&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3142ELTTR&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3142EUA&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3142LLT&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3142LLTTR&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3142LUA&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3143ELT&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3143ELTTR&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3143EUA&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3143LLT&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3143LLTTR&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3143LUA&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3144ELT&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3144ELTTR&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3144EUA&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;85&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3144LLT&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3144LLTTR&nbsp;&nbsp;3-lead&nbsp;SOT&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br />A3144LUA&nbsp;&nbsp;3-pin&nbsp;SIP&nbsp;&nbsp;-40&nbsp;°C&nbsp;to&nbsp;&nbsp;150&nbsp;°C&nbsp;discontinued&nbsp;&nbsp;&nbsp;&nbsp;<br /><br />响拇指报价热线：<br />0755－83283733,&nbsp;83031813，33062500<br />QQ：623069669<br />MSN：sumzi003@sumzi.com&nbsp;&nbsp;sumzi006@sumzi.com<br />Email:sumzi@sumzi.com&nbsp;&nbsp;<br />http://www.sumzi.com<br /><br />
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