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.

TCA9545驱动问题



TCA9545 我们用作CAMERA 1-4的I2C 输出,目前发现输出I2C波形SCL地电平拉不到地,怀疑是I2C的问题,想请较下这个芯片的驱动能力多大,目前I2C走线我们比较长,大概到30CM左右,谢谢!