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TCAN1043-Q1: spec. identification method from IC top marking

kenichi uonomi
Prodigy 10 points
Part Number: TCAN1043-Q1

Hello,  

 

My customer is looking for alternative device of NXP TJA1043TK. 

PKG is VSON.

I have TI TCAN1043XXX-Q1 device inventory having device top marking as follows. 

Is this device P2P compatible with NXP TJA1043TK? 

TJA1043TK's max. data rate spec. is 5Mbps.

My customer would like to know item no.detail(XXXX) by top making in advance.

add G suffix:corespond to 5Mbps(specially I would like to know......)

add H suffix:corespond bus fault protection voltage +/-70V

 

order no. MOQ bus fault protection max data rate devide marking PKG
TCAN1043GDMTRQ1  3000 ±58V 5Mbps 1043 VSON
TCAN1043GDMTTQ1 250 ±58V 5Mbps 1043 VSON
TCAN1043HGDMTRQ1 3000 ±70V 5Mbps 1043 VSON
TCAN1043HGDMTTQ1 250 ±70V 5Mbps 1043 VSON
　 　 　 　 　 　
TCAN1043DMTRQ1 3000 ±58V 2Mbps 1043 VSON
TCAN1043DMTTQ1 250 ±58V 2Mbps 1043 VSON
TCAN1043HDMTRQ1 3000 ±70V 2Mbps 1043 VSON
TCAN1043HDMTTQ1 250 ±70V 2Mbps 1043 VSON
　 　 　 　 　 　
TJA1043TK 6000 N/A 5Mbps JA1043 VSON

Could you please tell identification method from top marking?

Best regards,

ken

  • 0
    TI__Guru 74252 points

    Ken,

    Thanks for bringing this to E2E. The code to look at is the string after "TI" on the top marking. Unfortunately, the best way to decode this is to use a TI internal application rather than have each letter/number represent a date/site code or something.

    Looking this device up, it is the G version, meaning it will work up to 5Mbps, but it is not the H version, meaning the bus fault protection goes to +/-58V.

    Please let me know if you have any other questions.

    Regards,

    Eric Hackett

  • 0 in reply to Eric Hackett
    Prodigy 10 points

    Dear Erick-san,

    thank you for your support.

    I understood this ic no.as below

    order no.

    MOQ

    bus fault protection

    max data rate

    devide marking

    PKG

    TCAN1043GDMTRQ1 

    3000

    ±58V

    5Mbps

    1043

    VSON

    TCAN1043GDMTTQ1

    250

    ±58V

    5Mbps

    1043

    VSON

    still I would like to know detailed rules of marking info. from my side......

    Best regards,

    ken

  • 0 in reply to kenichi uonomi
    TI__Guru 74252 points

    Ken,

    There's no specific rules, the just tells you where the device was fabricated and assembled. We can look this up on our internal system tool.

    Regards,

    Eric Hackett