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  • TCA39306: What is the difference between TCA39306 and TCA9306?

    TI Thinks Resolved
    Part Number: TCA39306 Tool/software: What is the difference between TCA39306 and TCA9306? Is there any feature for I3C bus level translation application of TCA39306 ?

  • TCA39306: The Use of TCA39306 for I²C Communication over Long Distance

    Part Number: TCA39306 Other Parts Discussed in Thread: TCA9617B Tool/software: Hi, We are considering using the TCA39306 for an application with the following conditions: ■Application Details ・Protocol: I²C ・Clock Speed: 1 MHz ・Communication Distance…

  • TCA39306: Quiescent/Supply Current

    TI Thinks Resolved
    Part Number: TCA39306 Tool/software: Hello, I don't see any info in the datasheet about quiescent/supply current for the device, while I do see it for other similar devices. Do we have this spec characterized for this device? Thanks, Michael
    • Answered

  • TCA39306: in switch mode

    Resolved
    Part Number: TCA39306 Hi team, do you see any issue when TCA39306 is being used in switch mode and customer would connect VREF2 and ENABLE to the VCC_LowTemp (3.3V) and VREF1 to VCC_HighTemp (3.3V)? What would happen if there would be an issue if VREF2…
    • Resolved

  • TCA39306: I3C to SMbus

    Part Number: TCA39306 Hi, Do TI have ICs for converting between I3C and SMBus interfaces? Thanks! Jeff
    • Answered

  • TCA39306: using for I2C level shifting and switching

    Resolved
    Part Number: TCA39306 Other Parts Discussed in Thread: SN74LVC2G66 , LSF0002 Tool/software: Hi,Teams I am considering using TCA39306 for I2C level shifting and switching. The pull-up voltage can be adjusted to 1.2V/1.8V/3.3V, but it should be set so that…
    • Resolved

  • RE: TCA39306: IBIS Model error

    Hey Matthew, The TCA39306 will not be able to buffer your I2C signals, it is a passive translator with no drive strength of its own. You would need to see I2C buffers such as the one listed on this TI landing page . Regards, Jack

  • RE: TCA39306: TCA39306 SCL1 and SDA1 Line Voltage

    Hi Takuya, Have you tried ABA swap with another TCA39306? What other devices are connected to the bus on side 1 and side 2 of the TCA39306. Adding the 470ohm pull-down resistor to GND and seeing a 1.45V bias on the SDA/SCL (side 1) when LDO is 1.2V shows…
    • Answered

  • TCA39306: Long-distance I2C

    Resolved
    Part Number: TCA39306 Hi All, I have a question regarding TCA39306. I want to do long-distance I2C wiring. Is it possible to connect as below? Best Regards, Ishiwata
    • Resolved
    • Answered

  • TCA39306: About EN control circuit

    Resolved
    Part Number: TCA39306 Hello, I have a question. When EN is turned on in the circuit shown above, the level of SCL1 and SDA1 goes from 1.2V to approximately 2.2V. When connected as shown in Figure 8-6 and controlling VCC2, the SCL1 and SDA1 levels remained…
    • Resolved

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