Search tips
Showing 74 results View by: Thread Post Sort by

  • TCA9546A: how to select 4-address channels for TCA9546A

    TI Thinks Resolved
    Part Number: TCA9546A Dear sir, 1.how to select address ch-0,1,2,3 slave address in I2C communication for IC TCA9546A. 2.interfacing four channel slaves address selection.

  • TCA9546A: Do we have solution for MIPI MUX switch

    Part Number: TCA9546A Hi team, My customer already used this device for I2C MUX switch application. But they also need MIPI MUX switch. So do we have solution for them? Thanks
    • Answered

  • TCA9546A: TCA9546A

    Resolved
    Part Number: TCA9546A I think this set up should always work (see diagram below), am I right? Thank you! Vdpum=Vcc=1.8V or 2.5V or 3.3V and Vdpu0=Vdpu1=Vdpu2=Vdpu3=3.3V
    • Resolved

  • TCA9546A: Delay between switching the mux and sending data

    TI Thinks Resolved
    Part Number: TCA9546A I looked through the datasheet, but it was not clear to me if it is specified the delay from switching the mux to a different path and when it is ready to send data.

  • TCA9546A: High Voltage equivalent

    Part Number: TCA9546A Other Parts Discussed in Thread: P82B715 hi TiTeam, can you suggeste an equivalent Part with a input bus voltage range beond 20 V or at least 20 V not the max 7V? Or do you may have an extended specification for the part? Best…
    • Answered

  • TCA9546A: TCA9546A ibis file doesn't have series model

    Resolved
    Part Number: TCA9546A Other Parts Discussed in Thread: PCA9546A , PCA9306 Since TCA9546A is SMBus switch, it should a have series model inside the ibis file. The series model will be a connection between the input pin and output pin, just like PCA9546A…
    • Resolved

  • TCA9546A: Driver example code

    Part Number: TCA9546A Other Parts Discussed in Thread: TCA9548A Dears, Could Ti support TCA9546A example drvier code, thanks. My customer uses it in gas meter application having this required.

  • TCA9546A: TCA9546A spec confirmation

    Part Number: TCA9546A Dear TI members, There are some spec questions need to confirm with you. 1. The definition of Vpass is "Switch output voltage" in the spec. This will confuse our customer that we need to reference Vpass to decide the output voltage…

  • TCA9517: TCA9517 B side connect to TCA9546A

    TI Thinks Resolved
    Part Number: TCA9517 Other Parts Discussed in Thread: TCA9546A , Hi Sir, We just found if we connect TCA9517 B side to TCA9546A, the I2C can't work, as below topology. But if we swap TCA9517 A-side to connect with TCA9546A, the I2C work well. Could you…

  • TCA9546A: output port behavior

    TI Thinks Resolved
    Part Number: TCA9546A Hi Team, My customer current design is let CPU to reset TCA9546A, but during the board bring up, CPU can’t to reset TCA9546A. (Because they use CLK gen IC to supply all of system CLK, but it use I2C to configure the CLK output…

Didn't find what you are looking for? Post a new question.