ACS711KEXLT-31AB-T是一款(kuan)由美(mei)國Allegro公司生產的(de)高(gao)(gao)(gao)(gao)(gao)性能電(dian)(dian)(dian)流(liu)(liu)(liu)傳(chuan)感(gan)(gan)器。該傳(chuan)感(gan)(gan)器基于(yu)(yu)霍(huo)爾效(xiao)應(ying)原理，采用(yong)(yong)(yong)開環設計，具有高(gao)(gao)(gao)(gao)(gao)精度(du)(du)(du)(du)、高(gao)(gao)(gao)(gao)(gao)靈敏(min)(min)度(du)(du)(du)(du)和(he)快速(su)(su)響(xiang)應(ying)等特點。ACS711KEXLT-31AB-T的(de)封(feng)裝(zhuang)形式為(wei)PWQFN12，體積小巧且結構緊湊(cou)，便(bian)于(yu)(yu)集(ji)成到各種電(dian)(dian)(dian)路中。其(qi)額定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)檢測(ce)(ce)(ce)值為(wei)31A，適用(yong)(yong)(yong)于(yu)(yu)AC/DC電(dian)(dian)(dian)流(liu)(liu)(liu)的(de)測(ce)(ce)(ce)量。傳(chuan)感(gan)(gan)器輸出的(de)信號為(wei)與輸入電(dian)(dian)(dian)流(liu)(liu)(liu)成比(bi)例(li)的(de)電(dian)(dian)(dian)壓信號，靈敏(min)(min)度(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao)達45mV/A，能夠(gou)準確(que)反映電(dian)(dian)(dian)流(liu)(liu)(liu)的(de)變化(hua)。同(tong)時，該傳(chuan)感(gan)(gan)器還具有出色(se)的(de)線(xian)性度(du)(du)(du)(du)和(he)精度(du)(du)(du)(du)，線(xian)性度(du)(du)(du)(du)誤(wu)差在(zai)±1%以(yi)內(nei)，精度(du)(du)(du)(du)誤(wu)差在(zai)±5%以(yi)內(nei)，確(que)保了(le)測(ce)(ce)(ce)量的(de)準確(que)性。在(zai)性能方面(mian)，ACS711KEXLT-31AB-T的(de)響(xiang)應(ying)時間極(ji)短(duan)，*為(wei)，能夠(gou)快速(su)(su)響(xiang)應(ying)電(dian)(dian)(dian)流(liu)(liu)(liu)變化(hua)。此外(wai)，該傳(chuan)感(gan)(gan)器還具有雙向(xiang)極(ji)化(hua)的(de)特點，能夠(gou)檢測(ce)(ce)(ce)正負(fu)電(dian)(dian)(dian)流(liu)(liu)(liu)的(de)變化(hua)，拓寬了(le)應(ying)用(yong)(yong)(yong)范(fan)(fan)圍。其(qi)工(gong)作(zuo)電(dian)(dian)(dian)壓范(fan)(fan)圍為(wei)3V至，兼容多種電(dian)(dian)(dian)源系統。ACS711KEXLT-31AB-T的(de)工(gong)作(zuo)溫度(du)(du)(du)(du)范(fan)(fan)圍為(wei)-40°C至125°C，能夠(gou)在(zai)各種惡劣(lie)環境下穩定(ding)運行。同(tong)時，其(qi)符(fu)合(he)RoHS指令要求，不含鉛等有害物質，符(fu)合(he)環保要求。憑借其(qi)高(gao)(gao)(gao)(gao)(gao)精度(du)(du)(du)(du)、高(gao)(gao)(gao)(gao)(gao)靈敏(min)(min)度(du)(du)(du)(du)和(he)快速(su)(su)響(xiang)應(ying)等優點，ACS711KEXLT-31AB-T在(zai)工(gong)業自動(dong)化(hua)、電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)子、汽車電(dian)(dian)(dian)子等領(ling)域具有廣泛的(de)應(ying)用(yong)(yong)(yong)前景。例(li)如，在(zai)工(gong)業自動(dong)化(hua)中，可(ke)用(yong)(yong)(yong)于(yu)(yu)電(dian)(dian)(dian)機電(dian)(dian)(dian)流(liu)(liu)(liu)監測(ce)(ce)(ce)和(he)保護；在(zai)電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)子中，可(ke)用(yong)(yong)(yong)于(yu)(yu)電(dian)(dian)(dian)流(liu)(liu)(liu)測(ce)(ce)(ce)量和(he)電(dian)(dian)(dian)能計量。ALLEGRO支持高(gao)(gao)(gao)(gao)(gao)速(su)(su)電(dian)(dian)(dian)路設計，可(ke)以(yi)幫助設計師更好(hao)地優化(hua)信號完(wan)整性。A6862KLPTR-T

ACS712ELCTR-05B是來自TexasInstruments的(de)(de)低功(gong)耗、線(xian)性電(dian)(dian)流(liu)檢測(ce)放大(da)器(qi)(qi)。該(gai)器(qi)(qi)件(jian)采用(yong)小巧的(de)(de)SOT-23封裝，具有(you)(you)高(gao)精度(du)的(de)(de)電(dian)(dian)流(liu)檢測(ce)能(neng)力，適(shi)合用(yong)于(yu)電(dian)(dian)池管理(li)、電(dian)(dian)源(yuan)保(bao)護(hu)和其(qi)他應(ying)用(yong)中(zhong)的(de)(de)電(dian)(dian)流(liu)檢測(ce)。它具有(you)(you)軌到軌輸出，可以(yi)輕松地與微控制器(qi)(qi)或(huo)其(qi)他數字系統接口。此外，ACS712ELCTR-05B具有(you)(you)低功(gong)耗特(te)性，可延長系統的(de)(de)電(dian)(dian)池壽命。該(gai)器(qi)(qi)件(jian)還可以(yi)檢測(ce)負(fu)電(dian)(dian)流(liu)，并(bing)且具有(you)(you)過熱保(bao)護(hu)和短路保(bao)護(hu)功(gong)能(neng)，可保(bao)護(hu)電(dian)(dian)路免受損壞。其(qi)高(gao)精度(du)和高(gao)靈(ling)敏度(du)使其(qi)成為各種電(dian)(dian)源(yuan)和電(dian)(dian)池管理(li)應(ying)用(yong)的(de)(de)理(li)想(xiang)選(xuan)擇。總的(de)(de)來說(shuo)，ACS712ELCTR-05B是一種高(gao)效(xiao)、高(gao)可靠性、低成本的(de)(de)線(xian)性電(dian)(dian)流(liu)檢測(ce)放大(da)器(qi)(qi)，適(shi)用(yong)于(yu)汽車和其(qi)他惡劣環境(jing)下的(de)(de)電(dian)(dian)源(yuan)和電(dian)(dian)池管理(li)應(ying)用(yong)。A1227LUA-TALLEGRO的(de)(de)電(dian)(dian)路板設計軟件(jian)被廣泛(fan)應(ying)用(yong)于(yu)各種電(dian)(dian)子設備中(zhong)。

UDN2916LBT是(shi)一款高(gao)性(xing)能、低(di)功耗的(de)8通道Darlington陣列驅(qu)動(dong)芯(xin)片(pian)(pian)。該(gai)芯(xin)片(pian)(pian)采用CMOS技術，具(ju)(ju)有(you)高(gao)電(dian)(dian)壓(ya)(ya)(ya)和電(dian)(dian)流(liu)能力(li)，可(ke)用于(yu)驅(qu)動(dong)各種(zhong)負載(zai)，如(ru)LED、繼電(dian)(dian)器(qi)、電(dian)(dian)機等(deng)。UDN2916LBT具(ju)(ju)有(you)內部限(xian)流(liu)電(dian)(dian)路，可(ke)保(bao)護輸(shu)(shu)(shu)出(chu)器(qi)件免受(shou)過流(liu)和過熱的(de)損(sun)害(hai)。UDN2916LBT的(de)輸(shu)(shu)(shu)入電(dian)(dian)壓(ya)(ya)(ya)范圍為(wei)3V至5.5V，輸(shu)(shu)(shu)出(chu)電(dian)(dian)壓(ya)(ya)(ya)范圍為(wei)50V至500V，輸(shu)(shu)(shu)出(chu)電(dian)(dian)流(liu)可(ke)達(da)500mA。該(gai)芯(xin)片(pian)(pian)具(ju)(ju)有(you)8個單(dan)獨(du)的(de)Darlington輸(shu)(shu)(shu)出(chu)通道，每個通道都(dou)有(you)一個輸(shu)(shu)(shu)入引(yin)(yin)腳和一個輸(shu)(shu)(shu)出(chu)引(yin)(yin)腳。UDN2916LBT還具(ju)(ju)有(you)一個共同的(de)使能引(yin)(yin)腳，可(ke)用于(yu)同時(shi)控制所有(you)輸(shu)(shu)(shu)出(chu)通道的(de)開(kai)關狀態。UDN2916LBT的(de)封(feng)裝形(xing)式為(wei)20引(yin)(yin)腳TSSOP，體積(ji)小巧(qiao)，易于(yu)布局和安裝。該(gai)芯(xin)片(pian)(pian)廣泛應用于(yu)各種(zhong)工業(ye)和消費電(dian)(dian)子設備中，如(ru)打印(yin)機、掃(sao)描儀、電(dian)(dian)視機、音響設備等(deng)。UDN2916LBT的(de)高(gao)性(xing)能和低(di)功耗使其成為(wei)驅(qu)動(dong)各種(zhong)負載(zai)的(de)理想選(xuan)擇。

A3212EEHLT-T是(shi)一款(kuan)(kuan)高(gao)精度數(shu)(shu)字霍爾(er)效(xiao)應傳感(gan)(gan)器芯(xin)片(pian)(pian)(pian)，由AllegroMicroSystems公司生(sheng)產。該(gai)芯(xin)片(pian)(pian)(pian)采用了(le)數(shu)(shu)字信(xin)號(hao)處理技術，具有(you)(you)高(gao)精度、高(gao)靈敏度、低(di)(di)功耗(hao)等特點，廣(guang)泛應用于汽車、工業、**、消費電(dian)子(zi)等領(ling)域(yu)。A3212EEHLT-T芯(xin)片(pian)(pian)(pian)采用了(le)3引(yin)腳SOT-23封裝，工作(zuo)(zuo)電(dian)壓范(fan)(fan)圍(wei)為，輸出信(xin)號(hao)為數(shu)(shu)字信(xin)號(hao)，可(ke)(ke)(ke)(ke)通(tong)過(guo)(guo)I2C接口進行通(tong)信(xin)。該(gai)芯(xin)片(pian)(pian)(pian)具有(you)(you)高(gao)達±，可(ke)(ke)(ke)(ke)檢(jian)測0至10mT的磁場(chang)范(fan)(fan)圍(wei)，響應時間(jian)為5μs，具有(you)(you)極高(gao)的實(shi)時性(xing)和穩定性(xing)。A3212EEHLT-T芯(xin)片(pian)(pian)(pian)還具有(you)(you)多(duo)種保(bao)(bao)護功能(neng)，包括過(guo)(guo)熱保(bao)(bao)護、短路保(bao)(bao)護、過(guo)(guo)壓保(bao)(bao)護等，可(ke)(ke)(ke)(ke)有(you)(you)效(xiao)保(bao)(bao)護芯(xin)片(pian)(pian)(pian)免(mian)受損壞。此外，該(gai)芯(xin)片(pian)(pian)(pian)還具有(you)(you)低(di)(di)功耗(hao)特性(xing)，工作(zuo)(zuo)電(dian)流為，可(ke)(ke)(ke)(ke)延(yan)長電(dian)池壽命，降(jiang)低(di)(di)系統成(cheng)本。總之，A3212EEHLT-T是(shi)一款(kuan)(kuan)高(gao)性(xing)能(neng)數(shu)(shu)字霍爾(er)效(xiao)應傳感(gan)(gan)器芯(xin)片(pian)(pian)(pian)，具有(you)(you)高(gao)精度、高(gao)靈敏度、低(di)(di)功耗(hao)等特點，廣(guang)泛應用于各種領(ling)域(yu)。ALLEGRO可(ke)(ke)(ke)(ke)以(yi)自動導(dao)入和導(dao)出設計數(shu)(shu)據。

A4940KLPTR-T是(shi)一種線(xian)(xian)性霍爾(er)傳感器集成電路(lu)，設計(ji)用(yong)(yong)于(yu)測(ce)量(liang)磁(ci)場(chang)并輸出電壓(ya)信號(hao)。它具有(you)高(gao)靈敏(min)度、低(di)偏(pian)移誤(wu)差(cha)、低(di)溫度系(xi)數(shu)和良好(hao)的(de)線(xian)(xian)性度等(deng)(deng)(deng)特點(dian)。該器件采用(yong)(yong)標準的(de)CMOS工(gong)藝，具有(you)體(ti)積(ji)小(xiao)、重量(liang)輕、功耗(hao)低(di)、可靠性高(gao)、易(yi)于(yu)批(pi)量(liang)生產等(deng)(deng)(deng)優點(dian)。A4940KLPTR-T廣泛應用(yong)(yong)于(yu)各種磁(ci)場(chang)檢(jian)(jian)測(ce)應用(yong)(yong)，如電流檢(jian)(jian)測(ce)、位置檢(jian)(jian)測(ce)、角度檢(jian)(jian)測(ce)、速(su)度檢(jian)(jian)測(ce)等(deng)(deng)(deng)領域。它適用(yong)(yong)于(yu)各種惡劣的(de)工(gong)作環境，如高(gao)溫、低(di)溫、強電磁(ci)場(chang)等(deng)(deng)(deng)。在使用(yong)(yong)A4940KLPTR-T時，需(xu)要注意(yi)正確設置電源電壓(ya)、輸入輸出電壓(ya)范圍以(yi)及封(feng)裝形式等(deng)(deng)(deng)參數(shu)，以(yi)確保(bao)其正常工(gong)作并達(da)到性能(neng)。此外，還需(xu)要注意(yi)避(bi)免磁(ci)場(chang)干擾和過(guo)載等(deng)(deng)(deng)問題，以(yi)避(bi)免對測(ce)量(liang)結果產生不利影響。總(zong)之，A4940KLPTR-T是(shi)一種高(gao)性能(neng)、高(gao)可靠性、易(yi)于(yu)使用(yong)(yong)和應用(yong)(yong)的(de)線(xian)(xian)性霍爾(er)傳感器集成電路(lu)，適用(yong)(yong)于(yu)各種磁(ci)場(chang)檢(jian)(jian)測(ce)應用(yong)(yong)。ALLEGRO可以(yi)幫助設計(ji)師(shi)更好(hao)地(di)管理設計(ji)規(gui)則。ACS754LCB-050

硅宇電子(zi)的ALLEGRO芯片，為您的設備保駕護航(hang)。A6862KLPTR-T

A4953ELJTR-T是一(yi)款由AllegroMicroSystems公(gong)司生(sheng)產的(de)高性(xing)能(neng)(neng)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)驅動(dong)器集成(cheng)(cheng)電(dian)(dian)(dian)(dian)路（IC）。該(gai)驅動(dong)器專為(wei)有刷直流電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)設計，集成(cheng)(cheng)了(le)(le)控制(zhi)(zhi)、功(gong)(gong)率級和驅動(dong)功(gong)(gong)能(neng)(neng)，為(wei)用(yong)戶提供了(le)(le)簡(jian)便而高效的(de)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)控制(zhi)(zhi)解決方(fang)案。A4953ELJTR-T采(cai)用(yong)半(ban)橋配置，支持并聯接(jie)口，具備(bei)2A的(de)輸(shu)出電(dian)(dian)(dian)(dian)流能(neng)(neng)力，電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)壓范圍(wei)寬廣，可達(da)8V至40V。這使得(de)它能(neng)(neng)夠(gou)驅動(dong)多種(zhong)規格(ge)的(de)有刷直流電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)，滿足不同(tong)的(de)應用(yong)需求。在(zai)功(gong)(gong)能(neng)(neng)方(fang)面，A4953ELJTR-T內部集成(cheng)(cheng)了(le)(le)過(guo)電(dian)(dian)(dian)(dian)流保護、熱(re)關機(ji)(ji)(ji)等**機(ji)(ji)(ji)制(zhi)(zhi)，確保了(le)(le)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)在(zai)復雜(za)工(gong)作環境下的(de)穩定(ding)運行。該(gai)驅動(dong)器還具備(bei)出色的(de)電(dian)(dian)(dian)(dian)氣性(xing)能(neng)(neng)，如低(di)(di)RDS(on)輸(shu)出、低(di)(di)待(dai)機(ji)(ji)(ji)功(gong)(gong)耗以及同(tong)步整流控制(zhi)(zhi)等，這些特性(xing)有助于(yu)提升(sheng)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)效率和響應速(su)度(du)。其(qi)內部同(tong)步整流控制(zhi)(zhi)電(dian)(dian)(dian)(dian)路在(zai)脈寬調制(zhi)(zhi)（PWM）操作時能(neng)(neng)夠(gou)降(jiang)(jiang)低(di)(di)功(gong)(gong)率消耗，進一(yi)步提升(sheng)了(le)(le)系(xi)統的(de)能(neng)(neng)效。A4953ELJTR-T采(cai)用(yong)8引腳SOIC封(feng)裝(zhuang)(zhuang)(zhuang)，結構緊湊，易于(yu)集成(cheng)(cheng)到各種(zhong)電(dian)(dian)(dian)(dian)子設備(bei)中。其(qi)表面貼裝(zhuang)(zhuang)(zhuang)型(xing)設計簡(jian)化了(le)(le)組裝(zhuang)(zhuang)(zhuang)過(guo)程，降(jiang)(jiang)低(di)(di)了(le)(le)生(sheng)產成(cheng)(cheng)本(ben)。同(tong)時，該(gai)驅動(dong)器符合(he)RoHS標(biao)準，采(cai)用(yong)了(le)(le)無鉛封(feng)裝(zhuang)(zhuang)(zhuang)，符合(he)環保要求。在(zai)工(gong)作溫度(du)方(fang)面，A4953ELJTR-T能(neng)(neng)夠(gou)在(zai)-40°C至150°C的(de)范圍(wei)內正常工(gong)作，展現了(le)(le)出色的(de)熱(re)穩定(ding)性(xing)和可靠性(xing)。這使得(de)它適用(yong)于(yu)各種(zhong)惡劣環境，如工(gong)業(ye)自動(dong)化、汽(qi)車電(dian)(dian)(dian)(dian)子、**設備(bei)等領(ling)域。綜上所(suo)述。A6862KLPTR-T