Search tips
Showing 551 results View by: Thread Post Sort by

  • PCA9306: Asking for the level shifter PCA9306 and SN74AVC4T774 design suggestion

    Answer Suggested
    Part Number: PCA9306 Other Parts Discussed in Thread: SN74AVC4T774 Hi Sir, My customer would like design PCA9306 and SN74AVC4T774 and customer need the max power information about these two device. Would you please review the calculation and provide…
    • Answered

  • PCA9306-Q1: PCA9306 In Switch Mode with Vref1 and Vref2 grounded

    Resolved
    Part Number: PCA9306-Q1 Hello, The PCA9306-Q1 is used in our application as a I2C switch. Both sides of the PCA9306-Q1 are supplied with 3.3V (from the same supply) and we don't need the voltage translation functionality. The EN pin is controlled by a…
    • Resolved

  • PCA9306: PCA9306

    Part Number: PCA9306 In the design the en pin was been connected to a GPIO of Logic chip and vref2 pin been connected to vcc3v3.Now it did not working as a levelshift.What could i do to fixing it as a levelshift . Thanks !

  • PCA9306: What is the maximum Supply current PCA9306 drawn from the supply

    Answer Suggested
    Part Number: PCA9306 Dear Team, May I know what is the supply current PCA9306 takes from its supply rails? My High supply is 5V and Low is 3.3V. In the datasheet, I can see that the continuous channel current is 128ma. Is this the maximum current taken…

  • PCA9306: PCA9306 Level Translator Output is always Enabled

    Answer Suggested
    Part Number: PCA9306 Dear Team, I am using PCA9306 board for level Translation .The schematic is given below.The board is purchased from third party not made by me.( https://www.sparkfun.com/products/15439) I need to control the Enable pin using Arduino…
    • Answered

  • PCA9306: PCA9306 Voltage

    Resolved
    Part Number: PCA9306 Dear Team, I know that the PCA9306 voltage range is 1.2-V to 3.3-V VREF1 and 1.8-V to 5.5-V VREF2 . After ordering the part I realized that my VREF1 will go up to 3.6V. If I connect VREF1 to 3.6V will it damage the chip or will it…
    • Resolved

  • PCA9306: EN pin limits for PCA9306 and TCA39306

    Answer Suggested
    Part Number: PCA9306 Other Parts Discussed in Thread: TCA9509 , TCA39306 Dear team there are some questions when my customer use PCA9306. in case we are discussing same application, using 1.8V to 3.3V open drain as an example. I have learn from LSF training…
    • Answered

  • PCA9306: SVO diode

    Resolved
    Part Number: PCA9306 Hi, How can I know on which side ( Vref1 or Vref2) is the SVO ( Static Voltage Offset) diode ? Regards Sumama Hashir
    • Resolved

  • PCA9306: Can PCA9306 be replaced by SN74LVC2T45?

    Part Number: PCA9306 Other Parts Discussed in Thread: SN74LVC2T45 , , LSF0102 Hi Team, Customer want to use PCA9306 in new VR Glass project, but there is always no stock. So could they use SN74LVC2T45 to replace? Thank you! Marc

  • PCA9306: I2C 3.3V <-> 2.8V translator (PCA9306 ?)

    Part Number: PCA9306 Hello, I've seen a related thread on here (it's locked so I could not respond) claiming that the PCA9306 can do 3.3V <-> 2.8V level translation on an I2C bus. The posts references figure 5 (which in the current datasheet is a 1.8V…

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