Product Attributes

Vatungamiri gumi vepamusoro veanalog chip pasi rose vakava sei?

Munhoroondo yese, vatungamiriri veanalog chip vakakura kubva kumisika mikuru.China, iyo parizvino ine yakakura semiconductor musika uye yakanyanya kukura mwero, inotarisirwa kudzokorora mamiriro akaita kuti ADENO ikure nekukurumidza.

Iko kunobva data rese chiratidzo cheanalog, uye analog machipi akasanganiswa analog maseketi ekugadzirisa masaini eanalog.Analogi masaini masaini anoenderera munguva uye amplitude, nepo masaini edhijitari ari masaini asingaenderere mberi nenguva uye amplitude.Mushure mekunge chiratidzo chekunze chashandurwa ne sensor kuita chiratidzo chemagetsi, chiratidzo cheanalog chinowedzerwa nekusefa muhurongwa hune analog chip.Iyo yakagadziriswa analog siginecha inogona kuburitswa kune yedhijitari sisitimu yekugadziriswa kuburikidza neinoshandura data kana yakananga kune actuator.

Yakajairika dhijitari-kune-analog hybrid masisitimu anosanganisira nharembozha, makomputa emunhu, makamera edhijitari, maikorofoni, uye vatauri, nezvimwe muchikamu chevatengi, tembiricha dzinoona, electrocardiographs, masisitimu endege muchikamu cheindasitiri, kudzoreredza kuratidzwa muchikamu chemotokari, nezvimwe. .Analogi machipisi anowanikwa kwese kwese.

Zviratidzo zvinoparidzirwa nenzira yemagetsi uye zvakakamurwa kuva marudzi maviri ezviratidzo zveanalog, asina simba uye akasimba, zvichienderana nesimba rezvino / voltage.Zvigadzirwa zvesignal chain zvine basa rekugadzirisa simba risina simba.Zvigadzirwa zvekutonga kwesimba zvinonyanya kuita basa rekugadzirisa simba rakasimba, asiwo simba risina simba.

Iyo yepasi rose analog chip musika nzvimbo ingangoita US $60 bhiriyoni.Musika wepasi rose wemaseketi akabatanidzwa iUSD 340.2 bhiriyoni, ine analog maseketi anoverengera 15%.Pakati pemaseketi eanalogi, musika wechiratidzo chetani iUS $ 14.3 bhiriyoni, uye musika wemagetsi manejimendi iUS $ 21.6 bhiriyoni.Kutanga neyokutanga yakabatanidzwa op-amp yakaonekwa muna 1968, pakasvika 2018, analog machipisi akange ave indasitiri yepasi rose yemadhora mazana matanhatu emadhora.

Parizvino, makambani gumi epamusoro eanalog chip anobata inopfuura hafu yemugove wemusika.Muna 2018, makambani gumi epamusoro eanalog chip aive Texas Instruments (TI), Adenor (ADI), Infineon, Skyworks, ST Microelectronics, NXP, Maxim, On Semiconductor, uye On Semiconductor.Maxim, On Semi, Microchip, uye Renesas.

Pakati pavo, Texas Instruments inyanzvi mukutonga kwesimba uye ndiye mutungamiri mundima iyi;ADI yakatanga neanoshanda amplifiers uye ndiye mutungamiri mune data converters, ine yakakwira musika mugove mune op-amps uye simba manejimendi.Infineon yakarukwa kubva kuSiemens Group uye ikambani yakazvimirira yakanyorwa semiconductor kambani.Iwo azvino epamusoro-chinzvimbo analog chip makambani, ayo akavambwa mukutanga 1960s uye goridhe 1990s pakazvarwa maseketi akasanganiswa, akakura pamwe chete neyakasanganiswa yedunhu indasitiri, kusanganisira iye zvino mutungamiri Texas Instruments (1930), aimbova mutungamiri National Semiconductor. (1959), uye yazvino nzvimbo yechipiri Adenor (1965), vachivimba nekutanga kuunganidzwa kweanalogi tekinoroji (Ziva-sei) kuumba Core kugona.

Mutungamiriri ari kumberi zvakanyanya muzvikamu zvakasiyana zveanalog chip musika

Pakati peanalogi ICs, kutonga kwemagetsi ndiyo misika huru ine saizi yeUS $ 21.6 bhiriyoni kana 42%;musika wechiratidzo cheUS$14.3 bhiriyoni (28%) uye RF nezvimwe musika wezvigadzirwa ungangoita US$15.8 bhiriyoni kana 30%.Muchikamu cheamplifier, Texas Instruments inobata chikamu chimwe muzvitatu chemusika (29%), neADENO yechipiri (18%).Muchikamu chekushandura data, ADENO ndiye mutungamiri akakwana, iye zvino akabata hafu yemusika wekushandura data (48%) uye ane hutungamiri hwenguva refu pamusoro pevakwikwidzi vayo.Muchikamu chekutonga kwemagetsi, mutungamiri, Texas Instruments, inobata chikamu chechina chemusika (21%), Qualcomm (15%), ADENO (13%), Mexico (12%), uye Infineon (10%). migove yakafanana.