Part Number: TCA9511A Other Parts Discussed in Thread: TCA9803 , TCA9617A Hi Team,
Now we have a issue with the TCA9511. VIL is greater than 0V (the input low level is approximately 0.6 V-low/3 V-high) cause buffer input is misinterpreted or the output low…
Part Number: Hello Guys,
Good day.
Our customer have a question regarding TCA9511A. He knows that the datasheet says that the part is recommended to be on the peripheral card as opposed to the backplane. However, he have an application where he need to…
Other Parts Discussed in Thread: TCA9517A , TCA9517 , TCA9511A , TCA4307 FAQ: Logic and Voltage Translation > IxC >> What are the different I2C Buffer Direction Control Mechanisms ?
I2C buffers implement direction control mechanisms to determine which…
Part Number: TCA9511A Hi Team,
I have two questions about I2C buffer.
1. When would you suggest adding an I2C buffer? When a cable exceeds a certain length?
2. What's the maximum cable length supported by TCA9511A?
Thanks!
Roy
Other Parts Discussed in Thread: TCA4307 FAQ: Logic and Voltage Translation > IxC >> What is Stuck Bus Recovery?
Stuck Bus Recovery is a mechanism built into an I2C device that automatically attempts to free the SDA bus during a stuck LOW condition…
ESD events are extremely short and thus do not have very much energy. It would be a good idea to add external clamping diodes.
If you want to avoid disturbing the bus, consider precharging the lines. Also see the TCA9511A/TCA4307.