Tool/software:
Dear TI team,
I'm looking for Hot swappable I2C solution for I2C IO voltage is 1.8V.
TCA9511A seems not meet my requirement.
I'd like to know if TI has suitable solution for me. Thanks.
BTW, please help to check if below TCA9511A schematic is OK.
Hi Jesse,
Unfortunately, there isn't any hot-swap capable I2C buffer supporting 1.8V in the portfolio today. The pullup on READY pin can be set to 10kohms as recommended by datasheet, and the pullups on the I2C bus at the I/Os need to be sized stronger to not contend with internal 100kohms:
Regards,
Jack
