I-Melexis iqala i-IC-athari yenzwa ye-IC ngokuqhutshwa kwamandla okusebenza kukagesi

Ngokushisa okusebenzayo phakathi kuka -40℃  ne-160 ℃, i-firm ithi idivaysi ihlanganisa ukugqama okuphezulu ngokuqina okuhle kwe-thermal, kufaka phakathi okuphansi kanye ne-sensitivity drift.

Kade dembozwe njengengxenye yokuphepha ngaphandle komongo (SEooC), kanye ihambisana ne-ISO 26262 ejwayelekile kanye ne-AEC Q-100 iBanga 0.

Ukusekela okusebenzayo kokuphepha kwezinga le-ASIL-C kumodi yedijithali (i-SENT noma i-SPC) ne-ASIL-B kumodi ye-analog, i-IC ingabona ukwehluleka kwangaphakathi futhi ingene esimweni esiphephile ukuvikela ukusebenza kwemoto okungahlosiwe.

Iphakethe le-TSSOP-16 lifaka phakathi ukusweleka okungafuneki okubili ukuze kunikwe amandla ukusekelwa kwezicelo ezibucayi zokuphepha njengezinhlelo zokuqondisa nezokubopha.

I-IC-athari ehholo i-IC ingasetshenziswa futhi ezimeni ezisetshenziswayo zezimoto nezokuxhumana ezingenazimboni ezibandakanya ukuqondisa izinzwa, ukusheshisa, ukubopha, noma izinzwa ezilinganayo, imisindo yokulinganisa isikhundla, izinzwa ezingahle zihlangane, izimboni ezincane izinzwa ze-angle isikhundla nezinzwa ezincane zesikhundla sokuqina.

Uhla lokulinganisa oluhlelekayo kanye nokulinganiswa kwamaphoyinti amaningi kuvumela ukuguquguquka, futhi izinhlobonhlobo zezifiso zokukhishwa zinika amandla i-IC eyodwa ukuthi isetshenziswe kwizicelo eziningi.

Iphrothokholi efushane ye-PWM yendawo evumela ukuthi izilinganiso zithathwe futhi zidluliselwe lapho kutholwa umgodi oshubisayo.

Lokhu kusho ukuthi izinzwa ezingafika kwezine zivumelaniswe kuze kufike ku-2kHz, inika amandla amandla okukala kanyekanye nge-latency eqondile.

Ngaphezu kwalokho, izimangalo zeMelexis, i-IC ifaka isilinganiso esiphakeme sokuqabuleka nomsindo ophansi, onika amandla isivinini esikhulu sokulawula.

Idivaysi futhi inenombolo yokuhlonza ehlelekayo engama-48.

Ngaphakathi kokushisa okujwayelekile kokusebenza kanye nakugesi ojwayelekile ophuma phakathi kuka-4-5-5,5, imvamisa yawo amawashi asemqoka ayi-24MHz nge-± 3.5% isiyonke sokushayela.

Idivayisi ingakwazi ukuhambisa ivolumu yokuhlinzeka engu-28V kuze kube ngamahora angama-48 noma ama-37V aze afike kumasekhondi angama-60, noma kunjalo ifemu ithi ukuvezwa kwezimo zokulinganisa eziphakeme ngokuphelele zikhathi ezeluliwe kungathinta ukuthembeka.