TJA1042T/1 CAN Interface IC TJA1042T/SO8//1/UMGANGATHO WOKUMAKISHA IC'S TUBE
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | NXP |
| Udidi lweMveliso: | CAN Interface IC |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-SOIC-8 |
| Uthotho: | TJA1042 |
| Uhlobo: | Isantya esiphezulu |
| Ireyithi yedatha: | 5Mb/s |
| Inani labaqhubi: | 1 Umqhubi |
| Inani labaFumana: | 1 Umamkeli |
| Ubonelelo lweVoltage-Max: | 5.5 V |
| Supply Voltage - Min: | 4.5 V |
| Ubonelelo oluSebenzayo lwangoku: | 80 mA |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 150 C |
| Uphawu: | NXP Semiconductors |
| NONE | INAKO |
| Umbane woNikezelo oSebenzayo: | 4.5 V ukuya ku-5.5 V |
| Imveliso: | I-Can Transceivers |
| Uhlobo lweMveliso: | CAN Interface IC |
| Ixesha lokulibaziseka kokusasazwa: | 90ns |
| Iprothokholi iyaxhaswa: | INAKO |
| Uluhlu olungaphantsi: | Ujongano ICs |
♠ TJA1042 High-speed CAN transceiver kunye nemo yokulinda
I-TJA1042 i-high-speed CAN transceiver inikezela nge-interface phakathi kwe-Controller Area Network (CAN) umlawuli weprotocol kunye nebhasi ye-CAN yeentambo ezimbini. I-transceiver yenzelwe izicelo ze-CAN ze-high-speed kwi-automotive industry, ukubonelela nge-different transmit kunye nokufumana amandla (i-microcontroller kunye) ne-CAN protocol controller.
I-TJA1042 yeyesizukulwana sesithathu se-CAN ye-high-speed transceivers evela kwi-NXP Semiconductors, enika ukuphuculwa okuphawulekayo kwizixhobo zesizukulwana sokuqala kunye nesibini njenge-TJA1040. Inika ukuphuculwa kokuNhambelana kwe-ElectroMagnetic (EMC) kunye ne-ElectroStatic Discharge (ESD), kunye neempawu:
• Indlela efanelekileyo yokungenzi nto kwibhasi ye-CAN xa umbane wobonelelo ucimile
• Imowudi yokulinda ephantsi kakhulu ekwaziyo ukuvusa ibhasi
• I-TJA1042T/3 kunye ne-TJA1042TK/3 inokudityaniswa ngokuthe ngqo kwi-microcontrollers kunye nombane wokubonelela ukusuka kwi-3 V ukuya kwi-5 V.
I-TJA1042 izalisekisa i-CAN yokwakheka komzimba njengoko ichazwe kwi-ISO 11898-2: 2016 kunye ne-SAE J2284-1 kwi-SAE J2284-5. Oku kuphunyezwa kwenza unxibelelwano oluthembekileyo kwi-CAN FD isigaba ngokukhawuleza kumazinga edatha ukuya kwi-5 Mbit / s.
Ezi mpawu zenza i-TJA1042 ibe yinto ekhethekileyo yokukhetha kuzo zonke iintlobo zenethiwekhi ze-HS-CAN, kwiindawo ezifuna imodi yamandla aphantsi kunye nokukwazi ukuvuka ngebhasi ye-CAN.
1. Ngokubanzi
- I-ISO 11898-2: 2016 kunye ne-SAE J2284-1 ukuya kwi-SAE J2284-5 iyahambelana
- Ixesha eliqinisekisiweyo kumazinga edatha ukuya kwi-5 Mbit / s kwi-CAN FD isigaba esikhawulezayo
- Ifanelekile kwiinkqubo ze-12 V kunye ne-24 V
- Ukukhutshwa kwe-ElectroMagnetic esezantsi (EME) kunye noKhuseleko lwe-ElectroMagnetic oluphezulu (EMI)
- Igalelo le-VIO kwi-TJA1042T / 3 kunye ne-TJA1042TK / 3 ivumela ukudibanisa ngokuthe ngqo kunye ne-3 V ukuya kwi-5 V microcontrollers.
- Imveliso ye-SPLIT yombane kwi-TJA1042T ukuzinzisa inqanaba lebhasi ephindaphindiweyo
- Ifumaneka kwiphakheji ye-SO8 kunye nephakheji ye-HVSON8 engenamkhokheli (3.0 mm 3.0 mm) ephuculweyo yokwazi ukuHlola okuSebenzayo (AOI)
- Imveliso eluhlaza emnyama (i-halogen isimahla kunye noThintelo lwezinto ezinobungozi (i-RoHS) iyathobela)
- I-AEC-Q100 ifanelekile
2. Ukuziphatha okuqikelelwayo kunye nokungaphumeleli
- Imowudi yokulinda ephantsi kakhulu enomkhosi kunye nebhasi yokuvuka
- Ukuziphatha okusebenzayo kuqikelelwa phantsi kwazo zonke iimeko zokubonelela
- I-Transceiver iyakhupha ibhasi xa inganikwanga mandla (zero load)
- Dlulisa iDatha (TXD) owona msebenzi ubalaseleyo wokuphuma kwexesha
- Umsebenzi webhasi olawula ixesha lokuphuma kwimowudi yokulinda
- Ukufunyanwa kwe-Undervoltage kwizikhonkwane ze-VCC kunye ne-VIO
3. Ukhuseleko
- Ukukwazi ukuphatha i-ESD ephezulu kwizikhonkwane zebhasi (8 kV)
- Amandla ombane aphezulu kwizikhonkwane ze-CAN (58 V)
- Izikhonkwane zebhasi zikhuselwe kwiindawo ezidlulayo kwiindawo zeemoto
- Ikhuselwe ngokushushu
