國產(chan)(chan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)轉換芯(xin)(xin)片(pian)(pian)匹配問題：TTL和(he)CMOS的邏(luo)輯(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)按典型電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)可分為(wei)(wei)四類：、、、5V系列（包括5V-TTL/CMOS）。5V-TTL與5V-CMOS為(wei)(wei)通用邏(luo)輯(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)。。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)相關(guan)模(mo)式和(he)要(yao)求(qiu)介(jie)紹：①輸(shu)入(ru)(ru)(ru)(ru)(ru)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)Vil：邏(luo)輯(ji)門(men)(men)輸(shu)入(ru)(ru)(ru)(ru)(ru)為(wei)(wei)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)時(shi)(shi),保證(zheng)所允許(xu)比(bi)較大(da)輸(shu)入(ru)(ru)(ru)(ru)(ru)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping),當輸(shu)入(ru)(ru)(ru)(ru)(ru)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)低于(yu)Vil時(shi)(shi),則(ze)認為(wei)(wei)輸(shu)入(ru)(ru)(ru)(ru)(ru)為(wei)(wei)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)。②輸(shu)入(ru)(ru)(ru)(ru)(ru)高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)Vih：邏(luo)輯(ji)門(men)(men)輸(shu)入(ru)(ru)(ru)(ru)(ru)為(wei)(wei)高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)時(shi)(shi),保證(zheng)所允許(xu)比(bi)較小(xiao)輸(shu)入(ru)(ru)(ru)(ru)(ru)高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)。當輸(shu)入(ru)(ru)(ru)(ru)(ru)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)高(gao)于(yu)Vih時(shi)(shi),則(ze)認為(wei)(wei)輸(shu)入(ru)(ru)(ru)(ru)(ru)為(wei)(wei)高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)。③輸(shu)出(chu)(chu)(chu)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)Vol：保證(zheng)邏(luo)輯(ji)門(men)(men)輸(shu)出(chu)(chu)(chu)為(wei)(wei)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)時(shi)(shi)的輸(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)之比(bi)較大(da)值(zhi)(zhi),邏(luo)輯(ji)門(men)(men)輸(shu)出(chu)(chu)(chu)為(wei)(wei)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)時(shi)(shi)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)值(zhi)(zhi)都必須小(xiao)于(yu)此(ci)Vol。④輸(shu)出(chu)(chu)(chu)高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)Voh：保證(zheng)邏(luo)輯(ji)門(men)(men)輸(shu)出(chu)(chu)(chu)為(wei)(wei)高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)時(shi)(shi)的輸(shu)出(chu)(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)之最小(xiao)值(zhi)(zhi),門(men)(men)輸(shu)出(chu)(chu)(chu)為(wei)(wei)高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)時(shi)(shi)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)值(zhi)(zhi)都必須大(da)于(yu)此(ci)Voh。⑤閥值(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)Vt：數字電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路芯(xin)(xin)片(pian)(pian)閾值(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)是(shi)一(yi)個界(jie)于(yu)Vil/Vih之間的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值(zhi)(zhi)。CMOS閾值(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping),約為(wei)(wei)1/2電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值(zhi)(zhi),如(ru)需輸(shu)出(chu)(chu)(chu)之穩(wen)定,則(ze)要(yao)求(qiu)輸(shu)入(ru)(ru)(ru)(ru)(ru)高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)>Vih,輸(shu)入(ru)(ru)(ru)(ru)(ru)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)。江蘇(su)潤(run)(run)石(shi)RS0202替換TI-TXB0102；Nexperia-NLSX3012，ON-NXB0102,NLSX5002，NLSX5012.汽車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi).電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)(ping)(ping)(ping)轉換,運放(fang),比(bi)較器,模(mo)擬開關(guan),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)基準源(yuan)。AEC-Q100認證(zheng)國產(chan)(chan)汽車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)模(mo)擬開關(guan)芯(xin)(xin)片(pian)(pian)。珠海(hai)激光測距儀芯(xin)(xin)片(pian)(pian)潤(run)(run)石(shi)芯(xin)(xin)片(pian)(pian)供應商

汽(qi)(qi)車(che)(che)(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)動(dong)(dong)(dong)(dong)(dong)力(li)(li)總成之動(dong)(dong)(dong)(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)：動(dong)(dong)(dong)(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)即為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)設(she)備或工具提供動(dong)(dong)(dong)(dong)(dong)力(li)(li)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，即為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)汽(qi)(qi)車(che)(che)(che)(che)(che)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)列車(che)(che)(che)(che)(che)、高爾夫球車(che)(che)(che)(che)(che)、觀光(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)車(che)(che)(che)(che)(che)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)自行車(che)(che)(che)(che)(che)提供動(dong)(dong)(dong)(dong)(dong)力(li)(li)的(de)(de)(de)(de)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。用于汽(qi)(qi)車(che)(che)(che)(che)(che)發動(dong)(dong)(dong)(dong)(dong)機的(de)(de)(de)(de)啟動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，多采用閥口密封式鉛(qian)酸蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)、磷酸鐵鋰蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，以及(ji)敞口式管(guan)式鉛(qian)酸蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。動(dong)(dong)(dong)(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)是電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)汽(qi)(qi)車(che)(che)(che)(che)(che)的(de)(de)(de)(de)內核，而電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)管(guan)理(li)(li)系(xi)(xi)統(tong)則(ze)是其中的(de)(de)(de)(de)要點。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)管(guan)理(li)(li)是電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)監控(kong)管(guan)理(li)(li)體系(xi)(xi)，通(tong)過(guo)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓、溫度(du)以及(ji)SOC等參(can)數進行采集(ji)、計量，進而控(kong)制電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)充放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過(guo)程(cheng)(cheng)，使(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)工作(zuo)過(guo)程(cheng)(cheng)更為(wei)合理(li)(li)，從(cong)而實現對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)保護。是提升電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)綜合效能(neng)的(de)(de)(de)(de)管(guan)理(li)(li)系(xi)(xi)統(tong)，是連通(tong)車(che)(che)(che)(che)(che)載動(dong)(dong)(dong)(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)汽(qi)(qi)車(che)(che)(che)(che)(che)的(de)(de)(de)(de)重要鏈條，也(ye)是汽(qi)(qi)車(che)(che)(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)系(xi)(xi)統(tong)工作(zuo)的(de)(de)(de)(de)源(yuan)(yuan)動(dong)(dong)(dong)(dong)(dong)力(li)(li)。江(jiang)蘇(su)潤(run)(run)(run)石汽(qi)(qi)車(che)(che)(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)管(guan)理(li)(li)方案：運算放(fang)大器RS721/2/4P-Q1、RS8551-Q1,RS8412/4-Q1比較器RS331-Q1,RS393-Q1,LM2901-Q1,LM2903-Q1電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓基準源(yuan)(yuan)LM2903-Q1,RS431-Q1電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)轉換芯片(pian)RS0108,RS0204邏輯芯片(pian)RS4G00,RS4G08,RS1G08,RS1G17,RS1G125。汽(qi)(qi)車(che)(che)(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi).電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)轉換,運放(fang),比較器,電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓基準源(yuan)(yuan)。珠海激光(guang)測距(ju)儀芯片(pian)潤(run)(run)(run)石芯片(pian)供應商江(jiang)蘇(su)潤(run)(run)(run)石國產(chan)芯片(pian)通(tong)信設(she)備芯片(pian)國產(chan)替(ti)換。

通(tong)信芯(xin)片國(guo)產替換---以(yi)太(tai)(tai)網(wang)供電(dian)(dian)芯(xin)片RPC304A系列：以(yi)太(tai)(tai)網(wang)供電(dian)(dian)技(ji)術（PoE）因其無須另設單(dan)獨輸電(dian)(dian)線，可簡化用(yong)電(dian)(dian)布局，給網(wang)絡(luo)(luo)設備(bei)制(zhi)造和(he)使用(yong)帶來(lai)(lai)更多(duo)便利，受(shou)到越來(lai)(lai)越多(duo)用(yong)戶(hu)的歡迎(ying)，市場越來(lai)(lai)越廣。其適用(yong)領域為：網(wang)絡(luo)(luo)設備(bei)、無線接入、銷(xiao)售終端(duan)機(ji)、IP電(dian)(dian)話及(ji)適配(pei)器、網(wang)絡(luo)(luo)家電(dian)(dian)、大功(gong)(gong)率(lv)(lv)(lv)應(ying)用(yong)、安防攝像(xiang)頭等。Maxim公司POE產品(pin)業務開發經理HarmikSingh強(qiang)調(diao)PSE功(gong)(gong)率(lv)(lv)(lv)預算的重要(yao)性：“功(gong)(gong)率(lv)(lv)(lv)很(hen)寶貴(gui)，你不(bu)會希望為PD分配(pei)超過(guo)(guo)實際消(xiao)耗量的功(gong)(gong)率(lv)(lv)(lv)。”POE中有兩個(ge)主要(yao)單(dan)元：PSE即供電(dian)(dian)設備(bei)，PD為受(shou)電(dian)(dian)設備(bei)。睿普康POE芯(xin)片RPC304A，兼(jian)容，輸入電(dian)(dian)壓范圍(wei)44~57V，支持(chi)4路單(dan)獨供電(dian)(dian)端(duan)口，實時短路和(he)過(guo)(guo)溫(wen)保(bao)護，超載和(he)限流保(bao)護，內建(jian)FET功(gong)(gong)率(lv)(lv)(lv)管，總電(dian)(dian)流限制(zhi)，空載檢(jian)測，端(duan)口功(gong)(gong)率(lv)(lv)(lv)可配(pei)置及(ji)功(gong)(gong)率(lv)(lv)(lv)限制(zhi)。支持(chi)I2C接口，內建(jian)，比較多(duo)可支持(chi)8xRPC304A的級聯。封裝∶48Pin（7mmx7mm）QFN。工作溫(wen)度(du)范圍(wei)：-40~85℃。

汽車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子動力總成之板(ban)(ban)載(zai)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)OBC介紹：板(ban)(ban)載(zai)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)，是(shi)安裝于汽車(che)上(shang)(shang)的(de)(de)(de)(de)一(yi)種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)設備(bei)，并(bing)配備(bei)氣體或(huo)(huo)液(ye)冷裝置，以(yi)實現(xian)不(bu)同(tong)功率水(shui)平(ping)下的(de)(de)(de)(de)熱管(guan)理。拓展：板(ban)(ban)載(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)是(shi)什(shen)么？是(shi)指(zhi)在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路板(ban)(ban)上(shang)(shang)構建電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路，或(huo)(huo)使用(yong)板(ban)(ban)載(zai)式的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)模(mo)塊，把電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)系統(tong)集成到電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路板(ban)(ban)上(shang)(shang)，與應用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路同(tong)在(zai)一(yi)塊電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路板(ban)(ban)上(shang)(shang)，直接(jie)上(shang)(shang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)即(ji)可工作，而不(bu)需外(wai)部電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)轉換，也無(wu)需外(wai)接(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)適配器(qi)。在(zai)壓(ya)差(cha)(cha)較大或(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流較大的(de)(de)(de)(de)降壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)中，可采(cai)(cai)用(yong)開關電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，而慎用(yong)LDO。LDO是(shi)一(yi)種低壓(ya)差(cha)(cha)線性(xing)(xing)穩(wen)壓(ya)器(qi)，因為LDO的(de)(de)(de)(de)低壓(ya)差(cha)(cha)特(te)性(xing)(xing)，以(yi)及其線性(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)的(de)(de)(de)(de)特(te)質，在(zai)使用(yong)中可以(yi)得(de)到較低的(de)(de)(de)(de)噪(zao)聲。并(bing)具有使用(yong)簡(jian)單，成本(ben)低廉的(de)(de)(de)(de)特(te)點，在(zai)單板(ban)(ban)上(shang)(shang)有較多的(de)(de)(de)(de)成熟應用(yong)。LDO在(zai)使用(yong)時應計(ji)算(suan)(suan)熱耗，并(bing)符合降額(e)規范。采(cai)(cai)用(yong)線性(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)時，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)功率須(xu)用(yong)線性(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)輸(shu)入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)與負載(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流的(de)(de)(de)(de)乘積(ji)計(ji)算(suan)(suan)，而不(bu)能采(cai)(cai)用(yong)負載(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流的(de)(de)(de)(de)乘積(ji)來(lai)計(ji)算(suan)(suan)。汽車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子：運算(suan)(suan)放大器(qi)、比較器(qi)、模(mo)擬(ni)開關、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)基準源(yuan)(yuan)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)轉換器(qi)、邏輯芯片。AEC-Q100認證國產汽車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子比較器(qi)芯片。

通(tong)信(xin)(xin)(xin)芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)國(guo)產替換---以(yi)(yi)太(tai)(tai)網(wang)百(bai)兆PHY芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)RPC8201F：以(yi)(yi)太(tai)(tai)網(wang)PHY芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)是一種(zhong)鏈(lian)接外界信(xin)(xin)(xin)號的(de)通(tong)信(xin)(xin)(xin)接口(kou)芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)。通(tong)信(xin)(xin)(xin)芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)是網(wang)卡(ka)中的(de)主(zhu)核芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian),這個通(tong)信(xin)(xin)(xin)芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)的(de)性(xing)(xing)能對(dui)網(wang)卡(ka)的(de)層(ceng)(ceng)級起到決定(ding)性(xing)(xing)的(de)作用。通(tong)信(xin)(xin)(xin)芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)集成了多種(zhong)功能,如(ru)信(xin)(xin)(xin)號識(shi)別,調制(zhi)解調,電(dian)源(yuan)管理等(deng)。網(wang)卡(ka)構造中,物理層(ceng)(ceng)主(zhu)定(ding)義數(shu)據收發,并向數(shu)據鏈(lian)路(lu)層(ceng)(ceng)提供(gong)(gong)標準接口(kou)。在以(yi)(yi)太(tai)(tai)網(wang)卡(ka)中，物理層(ceng)(ceng)通(tong)信(xin)(xin)(xin)芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)被稱為PHY,數(shu)據鏈(lian)路(lu)層(ceng)(ceng)通(tong)信(xin)(xin)(xin)芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)則稱為MAC控制(zhi)器(qi)。這是一款(kuan)國(guo)產PHY通(tong)信(xin)(xin)(xin)芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)，簡介(jie)如(ru)下：以(yi)(yi)太(tai)(tai)網(wang)百(bai)兆PHY芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)——RPC8201F：品牌：RPCOM，型(xing)號：RPC8201F，品類：以(yi)(yi)太(tai)(tai)網(wang)通(tong)信(xin)(xin)(xin)芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)。電(dian)源(yuan)電(dian)壓：，工作溫(wen)度：-20C--90C，規格：長，寬：，高(gao)：。汽(qi)車電(dian)子.電(dian)平(ping)轉換器(qi).運(yun)算(suan)放大器(qi).比較器(qi).模擬開關.電(dian)壓基(ji)準源(yuan).邏輯芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian).通(tong)信(xin)(xin)(xin)芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)接口(kou)串口(kou)芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)國(guo)產替代方(fang)案(an)支持詳情點入。電(dian)動汽(qi)車車輛控制(zhi)單(dan)元VCU汽(qi)車電(dian)子國(guo)產替換。珠海激光測距(ju)儀芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)潤石芯(xin)(xin)(xin)(xin)(xin)片(pian)(pian)(pian)供(gong)(gong)應商(shang)

江蘇潤石(shi)國(guo)(guo)產(chan)芯(xin)片工控設備(bei)電平轉(zhuan)換芯(xin)片國(guo)(guo)產(chan)替(ti)換。珠(zhu)海激光(guang)測距儀芯(xin)片潤石(shi)芯(xin)片供應商

怎樣(yang)提升汽(qi)(qi)(qi)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)助(zhu)力(li)(li)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)效能？汽(qi)(qi)(qi)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)助(zhu)力(li)(li)系(xi)(xi)統(tong)(tong)(tong)（EPS電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)系(xi)(xi)統(tong)(tong)(tong)），采用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)技術，以電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)動(dong)(dong)力(li)(li)輔助(zhu)轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)，省略了(le)傳(chuan)(chuan)(chuan)(chuan)統(tong)(tong)(tong)液壓動(dong)(dong)力(li)(li)轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)部件，如轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)油泵(beng)、液壓油、傳(chuan)(chuan)(chuan)(chuan)送帶、皮(pi)帶輪等。EPS以蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，由電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)提供(gong)動(dong)(dong)力(li)(li)，可單獨于發動(dong)(dong)機(ji)(ji)(ji)工作(zuo)，不會直接消耗發動(dong)(dong)機(ji)(ji)(ji)燃油。該(gai)系(xi)(xi)統(tong)(tong)(tong)由電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)單元(yuan)(yuan)(yuan)、轉(zhuan)矩/轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)傳(chuan)(chuan)(chuan)(chuan)感(gan)器、減速器、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)、機(ji)(ji)(ji)械轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)器及(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)構成(cheng)。駕駛員(yuan)在操縱轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)時，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)單元(yuan)(yuan)(yuan)根據轉(zhuan)矩傳(chuan)(chuan)(chuan)(chuan)感(gan)器檢測(ce)(ce)到的(de)(de)轉(zhuan)距電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓信(xin)號、車(che)(che)(che)速信(xin)號和(he)轉(zhuan)動(dong)(dong)方向(xiang)(xiang)(xiang)(xiang)(xiang)等，向(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)控(kong)(kong)制器發出指令，使電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)輸出輔助(zhu)動(dong)(dong)力(li)(li)。在汽(qi)(qi)(qi)車(che)(che)(che)不轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)時，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)單元(yuan)(yuan)(yuan)不發出指令，則該(gai)系(xi)(xi)統(tong)(tong)(tong)處(chu)于待機(ji)(ji)(ji)狀態(tai)。汽(qi)(qi)(qi)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)助(zhu)力(li)(li)系(xi)(xi)統(tong)(tong)(tong)提高了(le)汽(qi)(qi)(qi)車(che)(che)(che)的(de)(de)轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)能力(li)(li)和(he)轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)響(xiang)應效能，增(zeng)加了(le)汽(qi)(qi)(qi)車(che)(che)(che)的(de)(de)低速機(ji)(ji)(ji)動(dong)(dong)性和(he)行駛調控(kong)(kong)的(de)(de)穩(wen)定性。其產(chan)品(pin)主要(yao)結構為(wei)：由助(zhu)力(li)(li)機(ji)(ji)(ji)械裝(zhuang)置、車(che)(che)(che)速傳(chuan)(chuan)(chuan)(chuan)感(gan)器、轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)傳(chuan)(chuan)(chuan)(chuan)感(gan)裝(zhuang)置、轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)助(zhu)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)及(ji)微(wei)機(ji)(ji)(ji)控(kong)(kong)制系(xi)(xi)統(tong)(tong)(tong)組成(cheng)。工作(zuo)原理(li)：微(wei)機(ji)(ji)(ji)控(kong)(kong)制系(xi)(xi)統(tong)(tong)(tong)根據車(che)(che)(che)速傳(chuan)(chuan)(chuan)(chuan)感(gan)器和(he)轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)傳(chuan)(chuan)(chuan)(chuan)感(gan)器采集的(de)(de)信(xin)號，計(ji)算轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)助(zhu)力(li)(li)的(de)(de)方向(xiang)(xiang)(xiang)(xiang)(xiang)/大小，發出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)指令，驅動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)進行輔助(zhu)轉(zhuan)向(xiang)(xiang)(xiang)(xiang)(xiang)操作(zuo)。該(gai)技術也是汽(qi)(qi)(qi)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子的(de)(de)一項基礎技術。珠(zhu)海激光(guang)測(ce)(ce)距儀芯片潤石芯片供(gong)應商(shang)

深圳(zhen)市寶(bao)(bao)能達(da)科技發(fa)展(zhan)有限公司(si)是(shi)一家(jia)產(chan)品涵蓋以(yi)太網(wang)供(gong)電(dian)設備（PSE)控制芯(xin)片(pian)(pian)，以(yi)太網(wang)受電(dian)設備（PD）控制芯(xin)片(pian)(pian)，RS232/485/422接口(kou)芯(xin)片(pian)(pian)，WIFI，射頻(pin)(pin)前(qian)端(duan)，溫濕度傳感芯(xin)片(pian)(pian)。廣泛應(ying)用于路(lu)由交換、網(wang)通、移動(dong)通訊、物聯網(wang)、汽車電(dian)子(zi)、可穿(chuan)戴設備、儀(yi)器(qi)(qi)(qi)儀(yi)表、安(an)防監控、智(zhi)能家(jia)電(dian)等領域。寶(bao)(bao)能達(da)誠(cheng)愿與各界朋(peng)友緊密(mi)合作，共同發(fa)展(zhan)。的(de)公司(si)，致力(li)于發(fa)展(zhan)為(wei)創(chuang)新(xin)務實、誠(cheng)實可信的(de)企業。寶(bao)(bao)能達(da)作為(wei)電(dian)子(zi)元器(qi)(qi)(qi)件(jian)的(de)企業之(zhi)一，為(wei)客戶提(ti)供(gong)良好的(de)POE芯(xin)片(pian)(pian)，接口(kou)收發(fa)芯(xin)片(pian)(pian)，MEMS傳感器(qi)(qi)(qi)，射頻(pin)(pin)前(qian)端(duan)。寶(bao)(bao)能達(da)始終(zhong)以(yi)本分踏實的(de)精神和必勝的(de)信念，影響并帶(dai)動(dong)團隊取得成(cheng)功。寶(bao)(bao)能達(da)始終(zhong)關注電(dian)子(zi)元器(qi)(qi)(qi)件(jian)行(xing)業。滿足市場(chang)需求，提(ti)高產(chan)品價值，是(shi)我們前(qian)行(xing)的(de)力(li)量。

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