TJA1044GTK/3Z CAN Interface IC-xawaaraha sare leh CAN transceiver leh qaabka heeganka
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | NXP |
| Qaybta Alaabta: | CAN Interface IC |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | HVSON-8 |
| Taxane: | TJA1044 |
| Nooca: | Xawaaraha Sare CAN Transceiver |
| Heerka Xogta: | 5 Mb/s |
| Tirada Darawalada: | 1 Darawal |
| Tirada qaataha: | 1 qaataha |
| Korontada sahayda - ugu badnaan: | 5.25 V |
| Korontada sahayda - ugu yaraan: | 4.75 V |
| Soo-dejinta hadda: | 80 mA |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 150 C |
| Ilaalinta ESD: | 8 kV |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | NXP Semiconductors |
| Ku shaqaynta korontada | 4.75 V ilaa 5.25 V |
| Alaabta: | Transceivers |
| Nooca Alaabta: | CAN Interface IC |
| Waqtiga Daahitaanka Faafinta: | 210 ns |
| Tirada Xidhmada Warshada: | 6000 |
| Qayb-hoosaad: | Interface ICs |
| Qaybta # Magacyada: | 935308745431 |
| Culayska Cutubka: | 0.000866 oz |
♠ TJA1044 Xawaaraha sare ee CAN transceiver oo leh qaabka heeganka
TJA1044 waa qayb ka mid ah qoyska Mantis ee transceivers CAN ee xawaaraha sare leh. Waxay bixisaa is-dhexgal u dhexeeya maamulaha hab-maamuuska ee Shabakadda Aagga Controller (CAN) iyo baska CAN ee labada silig ah. Transceiver-ka waxaa loogu talagalay codsiyada CAN ee xawaaraha sare leh ee warshadaha baabuurta, iyada oo siinaya gudbinta kala duwanaanshaha iyo helitaanka awoodda (micro-koontarool oo leh) maamulaha borotokoolka CAN.
TJA1044 waxay bixisaa sifo loo habeeyay 12 V codsiyada baabuurta, iyadoo horumar la taaban karo laga sameeyay NXP jiilka kowaad iyo kan labaad ee CAN transceivers, sida TJA1040 iyo TJA1042, iyo waxqabadka ElectroMagnetic Compatibility (EMC) aad u fiican. Intaa waxaa dheer, TJA1044 waxay leedahay:
• Dabeecad aan fiicneyn oo ku habboon baska CAN marka korontadu ay dansan tahay
• Qaab heegan ah oo aad u hooseeya oo leh awoodda toosinta baska
• Waxqabadka EMC ee heer sare ah oo xawli ah ilaa 500 kbit/s, xitaa iyada oo aan lahayn hab caadi ah
• TJA1044GT/3 iyo TJA1044GTK/3 waxa si toos ah loogu xidhi karaa kontoroolayaasha yaryar oo leh danab sahayda ah oo ka bilaabma 3 V ilaa 5V
Tilmaamahan ayaa ka dhigaya TJA1044 doorasho aad u wanaagsan dhammaan noocyada shabakadaha HS-CAN, ee noodhka u baahan qaab awood yar leh oo leh karti toosin iyada oo loo marayo baska CAN.
TJA1044 waxay fulisaa lakabka jirka ee CAN sida lagu qeexay ISO 11898-2: 2016 iyo SAE J2284-1 ilaa SAE J2284-5. TJA1044T waxaa lagu qeexay heerka xogta ilaa 1 Mbit/s. Qiyaasaha waqtiga dheeriga ah ee qeexaya summaynta dib u dhaca loop-ka ayaa loo cayimay noocyada kale. Hirgelintani waxay awood u siinaysaa isgaarsiin la isku halayn karo oo ku jirta marxaladda degdegga ah ee CAN FD oo ah heerka xogta ilaa 5 Mbit/s.
1 Guud
Si buuxda ISO 11898-2: 2016 iyo SAE J2284-1 ilaa SAE J2284-5 waafaqsan
Qaabka heeganka oo aad u hooseeya oo leh awooda soo kicinta martida iyo baska
La hagaajiyay si loogu isticmaalo 12 V nidaamyada baabuurta
Waxqabadka EMC waxa uu qanciyaa 'Shuruudaha Hardware ee LIN, CAN iyo FlexRayInterfaces ee Codsiyada Gawaarida, Nooca 1.3, Meey 2012.
AEC-Q100 u qalma
Badeecada cagaarka ah (RoHS)waafaqsan)
gelinta VIO ee noocyada TJA1044x/3 waxay u oggolaaneysaa isdhexgalka tooska ah ee 3 V ilaa 5 V.microcontrollers. Kala duwanaanshiyaha aan lahayn pin VIO waxay isku xiri karaan 3.3 V iyo 5 V oo la bixiyaymicrocontrollers, waase haddii I/Os-ku-yar-yarku yahay dulqaad 5 V ah.
VIO iyo kuwa aan VIO ahayn labaduba waxay ku jiraan SO8 iyo HVSON8-la'aan (3.0)mm 3.0 mm) baakadaha; HVSON8 oo wata kormeerka indhaha oo toos ah oo la roonaaday (AOI)karti.
2 Dhaqan la saadaalin karo oo dhicisoobay
Dabeecada shaqaynaysa ee lagu saadaalin karo dhammaan xaaladaha saadka
Transceiver wuxuu ka baxaa baska marka aanu shidnayn (load eber)
Gudbinta Xogta (TXD) iyo baska hawlaha wakhtiga-gaabsiga ugu badan
Eexda gudaha ee TXD iyo biinanka gelinta STB
3 Ilaalinta
Awoodda wax ka qabashada ESD sare ee biinanka baska (8kV IEC iyo HBM)
Biinanka basaska waxa laga ilaaliyaa ku-meel-gaadhka ee agagaaraha baabuurta
Ogaanshaha koronto yar ee biinanka VCC iyo VIO
Kuleyl ahaan loo ilaaliyo
4 TJA1044 CAN FD (loo adeegsan karo dhammaan noocyada kala duwan ee alaabta marka laga reebo TJA1044T)
Waqtiga loo dammaanad qaaday heerka xogta CAN FD ilaa 5 Mbit/s
Horumarinta TXD ilaa RXD daahitaanka faafinta ee 210 ns
