TJA1020T/CM, 118 LIN Transceivers LIN transceiver
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | NXP |
| Yam khoom: | LIN Transceivers |
| RoHS: | Paub meej |
| Kev them nyiaj yug Voltage - Max: | 27 v |
| Cov khoom siv hluav taws xob - Min: | 5 V |
| Kev khiav hauj lwm muab khoom tam sim no: | 3.5 mA |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | NXP Semiconductors |
| Cov ntaub ntawv tus nqi: | 20 kb/s |
| Number of Channels: | 1 Channel |
| Kev khiav hauj lwm voltage: | 5 rau 27v |
| Khoom siv: | LIN Transceivers |
| Yam khoom: | LIN Transceivers |
| Txheem: | LIN 1.3, SAE J2602 |
| Factory Pack Quantity: | 2500 |
| Cov qeb: | Interface ICs |
| Hom: | Transceiver |
| Ntu # Aliases: | 935295078118 |
| Chav ntsuas hnyav: | 0.002416 oz |
♠ TJA1020 LIN transceiver
Lub TJA1020 yog qhov sib txuas ntawm LIN tus tswv / qhev raws tu qauv tswj thiab lub tsheb npav lub cev hauv Local Interconnect Network (LIN). Nws yog feem ntau npaj rau hauv-tsheb sub-networks siv baud tus nqi ntawm 2.4 txog 20 Kbaud.
Cov ntaub ntawv xa tawm ntawm tus tswj hwm raws tu qauv ntawm TXD cov tswv yim yog hloov los ntawm LIN transceiver rau hauv lub tsheb npav teeb liab nrog kev tswj hwm tus nqi thiab yoj shaping kom txo EME. LIN tsheb npav tso zis tus pin yog rub HIGH ntawm ib qho kev txiav tawm sab hauv. Rau daim ntawv thov tus tswv ib qho kev tiv thaiv sab nraud hauv koob nrog lub diode yuav tsum txuas ntawm tus pin INH lossis tus pin BAT thiab tus pin LIN. Lub receiver ntes cov ntaub ntawv ntws ntawm LIN tsheb npav input tus pin thiab hloov nws ntawm tus pin RXD mus rau microcontroller.
Hauv kev ua haujlwm transceiver ib txwm, TJA1020 tuaj yeem hloov mus rau hauv txoj kab nqes ib txwm lossis hom nqes qis. Nyob rau hauv txoj kab nqes qis, TJA1020 lengthens qhov nce thiab poob qhov siab ntawm LIN lub tsheb npav teeb liab, yog li ntxiv txo qis qis qis dua hauv txoj kab nqes ib txwm.
Hauv hom kev pw tsaug zog, kev siv lub zog ntawm TJA1020 yog qhov tsawg heev, thaum nyob rau hauv hom tsis ua haujlwm, lub zog siv tau raug txo kom tsawg.
General
• Baud tus nqi mus txog 20 Kbaud
• ElectroMagnetic Emission (EME) tsawg heev
• Siab ElectroMagnetic Immunity (EMI)
• Tsawg txoj kab nqes rau kev txo qis ntxiv ntawm EME
• Kev coj tus cwj pwm tsis zoo hauv lub xeev tsis muaj zog
• Cov tswv yim qib sib xws nrog 3.3 thiab 5 V li
• Integrated termination resistor rau Local Interconnect
Network (LIN) kev thov qhev
• Wake-up qhov chaw paub (hauv zos lossis chaw taws teeb)
• Txhawb K-line zoo li kev ua haujlwm.
Kev tswj fais fab tsawg
• tam sim no tsawg heev noj nyob rau hauv pw tsaug zog hom nrog lub zosthiab tej thaj chaw deb wake-up.
Kev tiv thaiv
• Xa cov ntaub ntawv (TXD) lub sijhawm ua haujlwm tseem ceeb
• Chaw nres tsheb npav thiab tus pin roj teeb tiv thaivKev hloov pauv hauv tsheb ib puag ncig (ISO7637)
• Chaw nres tsheb npav luv-circuit pov thawj rau roj teeb thiab hauv av
• tiv thaiv kub.
