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Hi Team,
If use TXU0102 as below connection, will the pull high or pull low resistor at end point will affect the B1/2Y voltage level?
For example: If B1Y have 70k ohm pull low resistor inside WIFI, is B1Y still 1.8V when A1 is 3.3V?
Thanks.
Best Regards,
Roy
Hi Roy,
Yes, this is not a concern as the output resistance at 1.8 V will have a higher priority over the 70K. Please see data sheet’s section 9.3.1.1 for more information, thanks.
Best Regards,
Michael.