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  • TCA9539: About the TCA9539 consumption

    TI Thinks Resolved
    Part Number: TCA9539 question 1 when our device sleep，the current is about 36uA，but recently the current is about 300uA，we find the difference between these two device is the mark of TCA9539 question 2 How can TCA9539 be into standby mode，i did...

  • TCA9539: how did you test standby mode ICC in datasheet?

    • Resolved
    Part Number: TCA9539 Hi, Here is the datasheet shows ICC: customer's test result is much higher

  • TCA9539: 9.2.1.2 Minimizing ICC When I/Os Control LEDs

    • Resolved
    Part Number: TCA9539 Hi, I've got question about datasheet's 9.2.1.2 part: Because the LED acts

  • TCA9539: How to fix when unexpected input data

    Part Number: TCA9539 Hi team, My customer plan to use TCA9539 and the INT pin is not required. The INT pin is floating. Could you tell me how to fix when unexpected input data is incoming? Should the customer re-send the data some times or reset...

  • TCA9539: Request for datasheet of TCA1116

    • Resolved
    Part Number: TCA9539 Hi Team, Regarding this related e2e thread below: https://e2e.ti.com/support

  • TCA9539: Verifying I2C version?

    TI Thinks Resolved
    Part Number: TCA9539 Hello Team, My customer wanted to verify what version of the I2C speficcation is supported by TCA9539, PCA9517-Q1 and SN74LVCG66? He is looking for clarification which version of I2C, 2.1 through 6.0

  • TCA9539: About PACKAGE OUTLINE

    • Resolved
    Part Number: TCA9539 Hi My customer has question. TCA9539 data sheet P45 A and B dimensions and P46

  • TCA9539: About the Ioh maximum current.

    • Resolved
    Part Number: TCA9539 Hi team. I'd like to know about which is the Ioh each pin or sum

  • TCA9539: TCA1116 broken link / Datasheet

    • Resolved
    Part Number: TCA9539 Hi all My customer finds no information on ti.com for theTCA1116, the link

  • TCA9539: Rds on when I/O pin has pull low

    TI Thinks Resolved
    Part Number: TCA9539 Hi Sir, If the TCA9539 I/O pin has 10K ohm pull low resistor as below, how is the Rds on for the TCA9539? Thanks

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