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DAC43204: What is the input impedance of DAC43204?

Part Number: DAC43204
Other Parts Discussed in Thread: TCA9406

Tool/software:

Hi all,

What is the input impedance of DAC43204?

If I try to drive GPIO pin of DAC43204 with the output of the level shifter TXS0104, is there any problem?

I cannot find current consumption of GPIO pin of the DAC43204 in the data sheet, and I am wondering if the supply current of TXS0104 is sufficient.