DAC7760: About SDO pin when not operating

Noriaki Fukazawa

Expert 1620 points

Part Number: DAC7760

Dear Expert,

Thank you for your special support every day.

I have an simple question about DAC7760.

When the SDO pin is inactive,

Can I think that the terminal is in the open state (Hi-z)?

Best Regars.

Fukazawa

over 6 years ago

0 Garrett Satterfield over 6 years ago

TI__Expert 5820 points

Hi Fukazawa-san,

Yes, when SDO is inactive and daisy-chain mode is disabled (default) it will be Hi-Z to avoid interfering with other devices on the SPI bus.

Thanks,
Garrett

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DAC7760: About SDO pin when not operating