• AD5451

         Please tell me why when loading an array of 16 numbers on the SPI interface in the range from 0 to 1000 at the DAC output signal non-uniformity of speed there. Who has experience in supporting chains and who faced such a case.

  • Switching circuits AD5451

         Hello all! How to determine under what scheme operates switching DAC with current output or voltage output. What is the difference.

  • RE: DigiPOT voltage levels (when used as voltage dividers)

    Is Vout on AD5451 datasheet figure 47 = Vref * D/2^10? Can Vref be small, i.e. ~5mV?

  • RE: Use AD7399 DAC

    Through a resistor safer. It turns out that the DAC does not have a built-in resistor compared to the AD5451? I want a full range of the output voltage, it does not need to do divider. A resistor inserted between the face value chain Vdd and VREF?

  • serial interface and input shift register in AD5452

    In page 5 of AD5450/AD5451/AD5452/AD5453 data sheet, Timing Diagramis shown and looks like data is loaded into input shift register in  MSB first manner.

    in the serial interface example in page 21-22, looks like data is loaded in LSB first manner and when…

  • AD5700: Problem with HART Modem

    We have a Loop Powered Transmitter with an AD5451 and AD5700 combination
    (HART), driven by a small microcontroller.

    All works nearly fine, the DAC (AD5451) has no problem, and also the AD5700 can
    send and receive. We testing with a HART-Commubox…

  • TAGS LIST: Data Converters

    AD693
    AD5410
    AD5412
    AD5420
    AD5422
    AD5735
    AD5755
    AD5755-1
    AD5737
    AD5757
    AD5421
    AD421
    AD5758
    AD7569
    AD7669
    AD7868
    AD7869
    AD5593R
    AD5592R
    AD5940
    AD5941
    AD7293
    AD7294-2
    AD7292
    AD5590
    AD7294
    L…