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DAC5672: DAC5672 Blockdiagram Question

HENRY JUNG
Expert 2030 points

Part Number: DAC5672

Dears.

We are considering DAC5672.

What is the function of the DE-MUX?

A detailed explanation is necessary for Block Diagram.

Thank you.

  • 0
    TI__Guru* 91947 points

    Henry,

    The De-Mux allows the device to operate in a single-bus interleave mode. Both CHA and CHB DAC's input data will be interleaved on bus DA[13:0] in this mode. DB[13:0] is not used. To activate this mode, set the MODE pin to GND. See the section called "Single Bus Interleave Data Interface and Timing" on page 14 of the data sheet for more information.

    Regards,

    Jim