Part Number: PCA9548A Hi Sir,
I want to know how to directly using i2c-tool command control register to access sensors through I2C switch?
I can probe I2C switch(PCA9548A) and get address (0x71) currently.
Because of PCA9548A driver seems not probe in my…
Part Number: PCA9548A Dear team,
Could you please help to check what is the status of SCL and SDA of PCA9548A, ISO450/ISO451 when device is in power down mode or /reset pin pull low. Are they high impendence? Or pull-down? Thanks.
Part Number: PCA9548A Hi Team,
Customer is consulting that whether our PCA9548A can support voltage-level translation between 1.8V and 3.3V? If yes, why our D/S typical application part and recommended operating condition doesn't contain 1.8V range?…
Part Number: PCA9548A Other Parts Discussed in Thread: TCA9548A May I know what different between PCA9547(NXP) and PCA9548A(TI)? Does it P2P compatible? Could you share the comparison table? Thanks
Part Number: PCA9548A Hi
I am planning to use : PCA9548A.
In that SDA/SCL is at 3.3V level and the SD0/SC0-SD7/SC7 is at 5V.Can you please suggest what could be the voltage level of VCC(3.3V or 5V)?
Part Number: PCA9548A Other Parts Discussed in Thread: TCA9548A
We want to check whether the PCA9548A can support the two structures below. structure 1, remove the TXS0108 circuit and just connect the PCA9548A to 1.8v side with 4.7k pull up resistors…
Part Number: PCA9548A Hi all,
Since the address of PCA9548A is hardware decided.
Our customer is asking that could they change the address dynamically after power on or reset?
Will it have any problem?
Thank you for your help.
Part Number: PCA9548A Other Parts Discussed in Thread: PCA9534
We have a design that uses two levels of PCA9548A mux. i.e
Where PU is the Pull…
Part Number: PCA9548A Hi Team
Good day !
My customer use the PCA9548A as the IIC switch , in their application , they found that , after the power on , the device work fine , It can work with the configuration , after they switch the channel and communicate…
Part Number: PCA9548A Hello,
I am planning to use PCA9548A for connecting 8 USB type c CC controllers on this chip.
Hoping to add one more slave on each output channel in addition to CC controller, may be MCU I2C on terminal side of my device