TXS0108E: questions

Allan Fan

Part Number: TXS0108E

Tool/software:

Hi expert,

Customer used TXS0108ENMER and find a pulse one the B1 WL_REG_ON. Do you have any idea what might be the reasons?

Regards,

Allan

0 Clemens Ladisch over 1 year ago

Guru 326500 points

The I/O pins have internal pull-up resistors; the default state is high.

To deactivate the I/Os during power up, keep OE low with a pull-down resistor and force it up later with a GPIO.

0 Yuan Rao over 1 year ago

Hello

The team is currently on Thanksgiving holidays. Pls expect response delay till Dec-2nd. Thank you for your patience.

-Yuan

0 Jack Guan over 1 year ago

Hi Allan,

Please attempt the power sequencing pattern with OE low similar to Clemens' description. Let us know if you have any further concerns/ questions.

Regards,

Jack

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