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  • DAC7558: Application Report page 3

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    Part Number: DAC7558 The application report page 3 for the DAC7558 shows IOV DD connected to 3.3v and the RST & PD connected to 5v. Is this correct, or should the RST and PD be the same or lower than the 3.3v
    • Resolved

  • DAC7558 Output Issue

    Other Parts Discussed in Thread: DAC7558 , OP07 Hi Team: My customer is using the DAC7558 in their application. The DAC7558 have eight outputs from Vo1 to Vo8. They find Vo7 and Vo8 is always failure. The voltage is always 4.7V. The DAC is in one board…
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  • DAC7558 - Getting the selected DAC channel voltage output to change requires 2 writes of SPI command "Write to buffer with data and load DAC (selected by DB19, DB18, and DB17)".

    Resolved
    Other Parts Discussed in Thread: DAC7558 Problem: When firmware uses the SPI command "Write to buffer with data and load DAC (selected by DB19, DB18, and DB17)", the selected DAC channel will only change output voltage on odd writes (1 st , 3 r…
    • Resolved

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