TJA1044GTK/3Z CAN Interface IC High-gudun CAN transceiver tare da Yanayin jiran aiki
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | NXP |
| Rukunin samfur: | CAN Interface IC |
| RoHS: | Cikakkun bayanai |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | HVSON-8 |
| Jerin: | Saukewa: TJA1044 |
| Nau'in: | High Speed CAN Transceiver |
| Yawan Bayanai: | 5 Mb/s |
| Adadin Direbobi: | 1 Direba |
| Adadin masu karɓa: | 1 Mai karɓa |
| Ƙarfin Ƙarfafawa - Max: | 5.25 V |
| Samar da Wutar Lantarki - Min: | 4.75v |
| Kayan Aiki Na Yanzu: | 80mA ku |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 150 C |
| Kariyar ESD: | 8 kv |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | Abubuwan da aka bayar na NXP Semiconductors |
| Wutar Lantarki Mai Aiki: | 4.75 zuwa 5.25 V |
| Samfura: | CAN Transceivers |
| Nau'in Samfur: | CAN Interface IC |
| Lokacin Jinkirin Yaduwa: | 210 ns |
| Yawan Kunshin Masana'anta: | 6000 |
| Rukuni: | Interface ICs |
| Sashe # Laƙabi: | 935308745431 |
| Nauyin Raka'a: | 0.000866 oz |
♠ TJA1044 High-gudun CAN transceiver tare da Yanayin jiran aiki
TJA1044 wani ɓangare ne na dangin Mantis na masu karɓar CAN masu sauri. Yana ba da hanyar sadarwa tsakanin mai kula da yarjejeniya (CAN) da kuma bas ɗin CAN mai waya biyu na zahiri. An tsara transceiver don aikace-aikacen CAN mai sauri a cikin masana'antar kera motoci, samar da watsawa daban-daban da karɓar damar zuwa (mai kula da microcontroller tare da) mai sarrafa yarjejeniya ta CAN.
TJA1044 yana ba da fasalin fasalin da aka inganta don aikace-aikacen kera motoci na 12 V, tare da ingantaccen haɓakawa akan masu karɓar CAN na farko da ƙarni na biyu na NXP, kamar TJA1040 da TJA1042, da kyakkyawan aikin ElectroMagnetic Compatibility (EMC). Bugu da ƙari, TJA1044 fasali:
• Madaidaicin hali mara kyau ga bas ɗin CAN lokacin da wutar lantarki ta ƙare
• Yanayin jiran aiki mara ƙanƙanta na yanzu tare da iyawar tashin bas
• Kyakkyawan aikin EMC a cikin sauri har zuwa 500 kbit/s, ko da ba tare da shaƙa na kowa ba
TJA1044GT/3 da TJA1044GTK/3 za a iya musanya kai tsaye zuwa microcontrollers tare da samar da ƙarfin lantarki daga 3 V zuwa 5V.
Waɗannan fasalulluka suna sanya TJA1044 kyakkyawan zaɓi ga kowane nau'ikan hanyoyin sadarwar HS-CAN, a cikin nodes waɗanda ke buƙatar yanayin ƙarancin ƙarfi tare da damar farkawa ta hanyar bas ɗin CAN.
TJA1044 yana aiwatar da Layer na jiki na CAN kamar yadda aka bayyana a cikin ISO 11898-2: 2016 da SAE J2284-1 zuwa SAE J2284-5. An ƙayyade TJA1044T don ƙimar bayanai har zuwa 1 Mbit/s. Ƙarin sigogin lokaci da ke bayyana ma'anar jinkirin madauki don sauran bambance-bambancen. Wannan aiwatarwa yana ba da damar ingantaccen sadarwa a cikin saurin CAN FD a ƙimar bayanai har zuwa 5 Mbit/s.
1 Gabaɗaya
Cikakken ISO 11898-2: 2016 da SAE J2284-1 zuwa SAE J2284-5 masu yarda.
Yanayin jiran aiki mara ƙanƙanta na yanzu tare da iyawar mai masauki da bas
An inganta don amfani a cikin tsarin kera motoci 12 V
Ayyukan EMC ya gamsar da 'Buƙatun Hardware don LIN, CAN da FlexRayInterfaces a cikin Aikace-aikacen Mota', Siffar 1.3, Mayu 2012.
ƙwararrun AEC-Q100
Samfuran kore mai duhu (free halogen da Ƙuntata Abubuwa masu haɗari (RoHS)m)
Shigar da VIO akan bambance-bambancen TJA1044x/3 yana ba da damar yin hulɗa kai tsaye tare da 3 V zuwa 5Vmicrocontrollers. Bambance-bambance ba tare da fil na VIO ba na iya yin mu'amala tare da 3.3 V da 5 V da aka kawomicrocontrollers, idan dai microcontroller I/Os suna jure wa 5 V.
Duk bambance-bambancen VIO da waɗanda ba VIO ba suna samuwa a cikin SO8 da HVSON8 mara guba (3.0)mm 3.0 mm) fakiti; HVSON8 tare da ingantattun Ingantattun Ingantattun Ingantattun Dubawa ta atomatik (AOI)iyawa.
2 Halayen tsinkaya da gazawa
Halayen aiki mai iya tsinkaya a ƙarƙashin duk yanayin wadata
Transceiver yana ficewa daga bas lokacin da ba a kunna wuta ba ( lodin sifili)
Isar da Bayanai (TXD) da manyan ayyukan bas
Son zuciya na TXD da fitilun shigarwar STB
3 Kariya
Babban ikon iya sarrafa ESD akan fil ɗin bas (8kV IEC da HBM)
fil ɗin bas an kiyaye shi daga masu wucewa a cikin mahallin mota
Gano ƙarancin wutar lantarki akan fil VCC da VIO
An kiyaye yanayin zafi
4 TJA1044 CAN FD (an zartar da duk bambance-bambancen samfurin ban da TJA1044T)
An ba da garantin lokaci don ƙimar bayanan CAN FD har zuwa 5 Mbit/s
Ingantaccen TXD zuwa jinkirin yada RXD na 210 ns
