Other Parts Discussed in Thread: TPD4E05U06, TPD1E05U06, TPD4E1U06
Dear *,
can we use the TPD4E02B04 on the USB OTG ID pin?
What is the reference voltage of ID pin?
Also can we use TPD4E02B04 on D+ and D- lines?
Best Regards,
David.
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Dear *,
can we use the TPD4E02B04 on the USB OTG ID pin?
What is the reference voltage of ID pin?
Also can we use TPD4E02B04 on D+ and D- lines?
Best Regards,
David.
The TPD4E02B04 is only rated for 3.3V systems, if the USB OTG ID pin is a 5V tolerant pin it will need a higher voltage device. I would recommend the TPD1E05U06 as a good single channel option, or the TPD4E05U06 for a four channel option if you want to cover all of the pins with a single device. The TPD4E02B04 can definitely protect the D+/D- lines, however depending on what time of USB speed you are using it might be lower capacitance than required.
What is the speed of the USB used here?
Thanks,
Alec