Other Parts Discussed in Thread: DAC714 Dear All
i need to use DAC714 +/-10V output range
and how can i simplify FIG7 in datasheet ?
remove some component?
thx
BR
Jared
Dear all
i need to use +/-10V output range
how can i design the most simple circuit to working
can OPA remove? or some component can simplify?
thx all.BR
Other Parts Discussed in Thread: DAC714 Page 10 of the DAC714 data sheet illustrates how to use four external resistors and two external potentiometers to adjust the gain and offset of the DAC. I am using this circuit with pin 10 unconnected to get +…
Thank you both for responding.
I have tried all 4 possible SPI modes. (i.e. all combinations of CPOL and CPHA)
I have also tried all 4 modes with 2 different SPI logic sequences.
1st SPI logic Sequence (as called out by the assembly code referenced…
Hi Christian,
Apologies for the delay. I have not used this device before. As I understand from the document and the DAC714 datasheet.
When /CLK = GND, you can use:
A0 as a Shift register.
A1 as an Update.
You can refer to figures 9a and…
Other Parts Discussed in Thread: DAC714 Dear All,
I use a DAC714 for powering the control input of a High voltage Power supply module (from TP5). I use the following circuit for this purpose.
3583.hvps.pdf
When I switch off the mains power supply…
Hi Dejana,
Unfortunately we dont provide any code snippet with our devices. There are lot of online articles about interfacing SPI devices.
I am providing you couple of links below to get you started.
https://www.arduino.cc/en/reference/SPI
https…
Other Parts Discussed in Thread: DAC714 , DAC7731 , DAC8811 , DAC7512 Looking for a DAC, 12bit (or higher)SPI interface,single chanel,with output voltage range of +/-10V.
I found the DAC714/DAC7731,but these are old and in large package .
Any other…
