Hello All,
One of our customers has the following question
" In the datasheet I have (SLUSAS3B – APRIL 2104 – REVISED DECEMBER 2015)
Section 7.26 I2C Interface I/O
It gives the typical value of the pull-down resistance as 3K3. What is this? Is the value correct?
Are there two resistors, one on the SCL and one on the SDA signal?
It is unusual to have pull-down resistors on an I2C bus. They will be pulling against the usual pull-ups, and thus reducing the maximum signal. Worse still, they will be burning power which is not good in product running from a battery "
Best,
Anil
