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DAC8775: Adaptive power management

Kai Hsiao
Guru 12675 points

Part Number: DAC8775

Hi Sir 

We have a project would like to use DAC8775 and AD5755 

May I have a simple comparison table for these parts? 

I saw AD5755 have dynamic power control ,but I can't make sure this function is the same with TI's adaptive power management  or not ?

Thanks 

  • 0
    TI__Expert 5820 points
    Hi Kai,

    I do not have a comparison table on hand but the adaptive power management functions the same by reducing the voltage with a DC-DC converter at the output stage to reduce power dissipation for current outputs.

    One key feature of DAC8775 is that only one power supply is needed and the integrated buck-boost generates all the voltage rails for operation. DAC8775 also can sink current allowing the -24mA to 24mA range and has extended temperature range.

    Let me know if you have additional questions.

    Thanks,
    Garrett