Product Attributes

Signal chain uye simba manejimendi: maviri akakosha marudzi eanalog chip

Zvigadzirwa zveSignal chain, izvo zvinonyanya kuumbwa neanoshanda amplifiers uye data converters, zvinobata zvinodiwa zvekudyidzana kweruzivo.Mune yakasanganiswa dhijitari-kune-analog sisitimu, yakazara chiratidzo chekugadzirisa maitiro ndeaya anotevera.

Sensors: Iwo akasvibirira emuviri masaini kubva kunze kwenyika, anowanzo kurira, mifananidzo, tembiricha, humidity, kudzvanywa, nezvimwewo, anowanikwa nema sensors uye anoshandurwa kuva anoenderera-nguva-analog masaini anoenderana neaya masaini emuviri, kazhinji muchimiro chevoltage/ current.

Amplifiers uye mafirita: Iwo masaini masaini anogadziriswa nechiratidzo chekugadzirisa zvikamu zvinosanganisira amplifiers uye mafirita.Iyo amplifier inoshanda kukwidziridza madiki, asina kusimba masaini eanalogi kuti agadzirise iwo kune yakazara-chiyero chekuisa renji yeADC;iyo sefa inoshanda zvakanyanya kubhendi-kumisa chiratidzo kugutsa zvinodikanwa zveNyquist's sampling theorem.

Dhata inoshandura: iyo ADC inoshandura iyo yakagadziridzwa voltage / yazvino siginecha kuita inoenderana discrete yedhijitari huwandu, iyo inopihwa kune inotevera yedhijitari unit yekugadzirisa.

Digital processing: Iwo madhijitari edhijitari anoiswa digitaalinen nedhijitari yekugadzirisa system (MCU, DSP, kana FPGA), iyo inowanzo shandiswa kuita madhijitari masaini ekugadzirisa algorithms.

Dhata inoshandura: Iyo discrete yedhijitari huwandu mushure mekugadziriswa nedhijitari yekugadzirisa system inotumirwa kuDAC, kuburikidza iyo inoshandurwa zvakare kuita inoenderera analog chiratidzo.

Mafirita: Sezvo iyo DAC inobuda siginecha ine "nhanho" yakakwirira-frequency zvikamu, reconfiguration sefa inoshandiswa kusefa kunze kwepamusoro-frequency ruzha, zvichikonzera kudzokororwa kweanalog yekubuda chiratidzo.

Chinonyanya kukosha pane izvi ndeyekushanda amplifier uye data converter.

Operational amplifiers ndiyo "basic building blocks" yemaseketi eanalogi uye anoshandiswa mumhando dzakasiyana dzekushandisa.Operational amplifiers maseketi ekusimudzira anowedzera nekubatanidza masaini eanalogi uye anowanzo shandiswa kukwidziridza madiki, asina simba masaini kuita makuru.Panguva imwecheteyo, amplifiers ekushanda ndiwo hwaro hwezvishandiso zvakawanda zveanalog, senge digital-to-analog converters, ikozvino-to-voltage converters, mafirita, anoenzanisa, uye mitsara regulators.Zvinogona kutaurwa kuti mashandiro amplifiers ndiwo "basic building blocks" yeanalog maseketi.

Vanoshandura data ndiro bhiriji pakati peanalog nedhijitari masisitimu uye akakosha.Iyo analog-to-digital converter (ADC) ine basa rekushandura masaini eanalog kuita masaini edhijitari uye iyo dhijitari-kune-analog inoshandura (DAC) ine basa rekushandura masaini edhijitari kuita masaini eanalog.Sensors inoshandura tembiricha yepasirese, kumanikidza, ruzha, nezvimwewo kuita masaini emagetsi, ayo anonyanya kuve masaini eanalogi uye asingakwanisi kuzivikanwa nekugadziriswa nedhijitari masisitimu.Chete kuburikidza nekushandurwa neADC vanogona kubatwa nekugadziriswa neMCU.Pamusoro pezvo, vatauri, nezvimwewo vanoda kupinza chiratidzo cheanalogi kuti vashande, saka maDAC anodiwa kushandura masaini edhijitari anoburitswa nedhijitari system kuita masaini eanalog.Naizvozvo, pese panobatanidzwa dhijitari, inoshandura data inofanirwa kunge iripo.

Op-amps ndiyo hwaro hwemidziyo yakawanda yeanalog, semuenzaniso, mafirita anoumbwa neop-amps uye resistors.

Vanoshandura data vanosanganisira dhijitari-kune-analog converters (DACs) uye analog-to-digital converters (ADCs)

Kutonga kwemagetsi chinhu chinodiwa pamaseketi emagetsi.Chero bedzi hurongwa hwemagetsi huchida magetsi, magetsi anowanikwa magetsi emagetsi, mabhatiri, nezvimwewo Zvichienderana nerudzi rwekupinza uye kubuda ikozvino, tinogona kuisa vatungamiri vemagetsi mumhando huru ina: AC-DC (rectifier), AC. -AC (inverter, nezvimwewo), DC-DC (chopper), uye DC-AC (inverter).

Switching rectifiers (AC-DC) inonyanya kuita basa rekushandura simba reAC kuita DC simba uye rinowanzo kuwanikwa mumagetsi emagetsi emalaptops.

AC-AC converters (AC-AC) vane basa rekushandura imwe frequency ye AC simba kune imwe isingachinjiki kana inosiyana frequency ye AC simba.

Iyo DC-DC inoshandura (DC-DC) inoshandura magetsi eDC kuita rimwe simba reDC rine ma frequency akasiyana, chikamu, chazvino, uye magetsi.

MaInverters (DC-AC) anoshandura magetsi anoshandura magetsi eDC kuita simba reAC, vamwe vanovadaidza kuti maconverters, uye ndizvo zvikamu zvikuru zveAC inobuda nekuchinja magetsi uye isingapindiki magetsi (UPS).

Power manejimendi machipisi akasanganiswa emagetsi manejimendi maseketi ayo makuru mabasa ayo ari voltage regulation, voltage boost, anogara aripo, AC-DC kutendeuka, etc. Iwo akakamurwa kuita linear voltage regulators (LDO), charge-pombi (Charger-pombi) machipisi, DC. -DC converters (DC-DC), AC-DC converters (AC-DC), LED mutyairi machipisi, etc. Typical applications ndiwo majaja uye madhiraivha e LED emagetsi evatengi akadai senharembozha nemakomputa emabhuku.Semuyenzaniso, mavoltage regulator anodzika ma mains voltage e220V uye anoburitsa yakatsiga DC low voltage kuti ishandiswe mumanotibook makomputa;Vatyairi ve LED vanosimudza simba remukati remafoni kutyaira kamera inopenya.