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  • TCA9548A: TCA9548A

    Answer Suggested
    Part Number: TCA9548A if i reset tca9548a with gpio , after reset how can I select the previous state of the channel selected

  • TCA9548A: Can be control 32EA i2c of TCA9548A ?

    Part Number: TCA9548A 6153.SCH.pdf I want to control 32 iic hall sensors using 4 TCA9548A on 1 Arduino board. Is it possible? Currently, we have the following problems: 1. Wants to communicate with the first hall sensor, but communicates with an unknown…

  • TCA9548A: Minimum fall time

    TI Thinks Resolved
    Part Number: TCA9548A Hi support team. I received a question from a customer. It is about the minimum value of the fall time of the I2C input signal in the data sheet. If it is lower than this minimum (eg 3ns), what is the problem? Is it necessary to…

  • TCA9548A: TCA9548A

    Part Number: TCA9548A We are using the I2C mux (TCA9548ARGER) chip in one of the Telecom products. Currently, we are in testing phase of the Proto build, and we are using failure in the I2C mux chip during power up condition due to high transient noise…
    • Answered

  • TCA9548A: Does each output port slave need a unique slave address

    Resolved
    Part Number: TCA9548A Hello, For diagram above, this has 1 slave per output port. Do each of the 8 slaves on TCA address 0x70 need a unique address? Or can I have the same address for all 8 slaves? Can the SMBus talk to each output port, for example…
    • Resolved

  • TCA9548A: TCA9548A I2C volt range

    TI Thinks Resolved
    Part Number: TCA9548A Other Parts Discussed in Thread: TCA9534A , , TCA9534 , TCA9543A Hi, I'd like to confirm this, can TCA9534A support 1.8V as input, 3.3V as output application? Thanks. BR Mason

  • TCA9548A: TCA9548A series Connection

    Part Number: TCA9548A Hello TI Team, I was wondering if there is any concern in connecting two TCA9548A as such: Slave to Slave straight connect (SD0/SCL0....SD7/SC0) Masters on opposite side of TCA9548A. One will behave as slave after muxing I2C. This…

  • TCA9548A: need to clarify

    Part Number: TCA9548A questions regarding:- 1.shall we interface TCA9548A with qcom processer if then 2.if interface then how to communicate and switch the channels or select devices on a different channel to communicate 3.TCA9548A supports only one channel…

  • TCA9548A: Does TCA9548A support slave side with 5V pull up? VCC =3.3V

    Part Number: TCA9548A Hi expert, As title, does our device support with below power domain pull up as capture below? VCC = 3.3V Master side = 3.3V Slave side = 5V I am not able to understand the sector 9.2.1 from the datasheet, could you please help…

  • TCA9548A: TCA9548A not passing data through

    Answer Suggested
    Part Number: TCA9548A Hello Everyone, I have attached an image of my setup. I am able to send the address of the TCA9548A from my microcontroller and enable the 0 channel. I have scoped and verified that works just fine. I then try to send data after…

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