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TLIN1021A-Q1: Electrical characteristics

Jeffrey Chung1
Genius 3310 points
Part Number: TLIN1021A-Q1

Tool/software:

Hi Team,

There is the receiver rising/falling propagation delay time in the datasheet, but there is no information of transmitter rising/falling propagation delay time. Also, there are no information of rising/falling slope time(V/us) and slave communication frequency tolerance(%). Please let me know these information.

Regards,

  • 0
    Genius 3310 points

    Hi Team,

    Is there any update? Please let me know if you have more information about this request.

    Regards,

  • 0 in reply to Jeffrey Chung1
    TI__Mastermind 26806 points

    Jeffrey,

    The waveform propagation delay and duty cycle timings are provided in the Duty Cycle Characteristics section of the Electrical Characteristics table. Transmitter propagation delay timings for [TXD high] to [VLIN > THREC] are given as Td-r, and delay timings for [TXD low] to [VLIN < THDOM] are given as Tr-d. Slew rates are not specified for LIN devices separately from the duty cycle characteristics.

    Regarding the communication frequency tolerance, this is typically a controller (i.e. MCU) related consideration, not a transceiver consideration, however, if you're asking about receiver symmetry, this is specified as trs_sym (±2µs) in the data sheet.

    Best,

    Danny

  • 0 in reply to Danny Bacic
    Genius 3310 points

    Hi Danny,

    Thanks for your response. Let me check it with customer and ask more if they have additional questions.

    Regards,