This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TDA4VL-Q1: TDA4VL-Q1

Part Number: TDA4VL-Q1

Tool/software:

Hi, TI team:

when we test IIC interface, the frequency is 1M, but the SCL rising time is slow, the pull-up resistor is 4.7K, please see the picture:

we try to change the pull-up resistor, 4.7K to 1K, the rising time looks good, please see the picture, but we only want to change the register value to improve the rising time, not change pull-up resistor value, it is ok? thanks.