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.
Hello all! How to determine under what scheme operates switching DAC with current output or voltage output. What is the difference.
Is Vout on AD5451 datasheet figure 47 = Vref * D/2^10? Can Vref be small, i.e. ~5mV?
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?
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…
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…