Part Number: DAC8565 Hello,
I have up a DAC 8565 with a raspberry pi, and am bitbanging the DAC with no issues; however, the output is only at 1/10th of what I am asking of it.
Here is my schematic:
Is there any issues that you can spot? I am not…
Hi Olli,
Welcome to E2E and thank you for your query. While we don't have any code example for the DAC8565, I found something on the web:
github.com/.../OC_DAC.cpp
You can have a look - I am not sure whether it helps or not. Please let us know…
Victor,
Thanks for sharing. I did not look at the code myself - generally I prefer to see the outcome on the bus as a primarily analog engineer, but that looks to be correct. I've not used Arduino at all so my definitions may be a bit off but the DAC…
Part Number: DAC8565 Other Parts Discussed in Thread: DAC80004 In the data sheet for DAC8565, figures 44 through 47 show very large spikes in the output voltage for full- or half-scale steps. The spikes are clipped by the figures, but exceed 8 mV. Are…
Hi Leo,
Thanks for your query. your question seems to be generic in nature. I think you can get most of the answers from the Precision DAC Learning Center page:
www.ti.com/.../precision-dacs-learning-center.page
Please let us know if there are…
Part Number: DAC8565EVM Other Parts Discussed in Thread: DAC8565 Tool/software: Hello TI Team,
I am currently working on interfacing the DAC8565 with an ESP32, but I am not observing any output at the expected pin ( JMP9 - Out A ). Below are the details…
Other Parts Discussed in Thread: DAC8565 , DAC8771 , DAC8771EVM , DAC8775 , DAC8760
Hello TI Support,
I previously worked with the DAC8565, but due to the requirement for a 0–10V output, I’ve now transitioned to the DAC8771. I understand that the…
Part Number: DAC8775 Other Parts Discussed in Thread: , DAC8565 , DAC8760 Hi team,
Hope you have a good hoilday!
My customer compared DAC8775EVM and their own design, and have below test result:
They set the full range at ±10V, and EVM only shows…
Hi,
Thank you for the fast response.
We are using an external reference of 5 V for the "AD5668BRUZ-3" and exchanged it with an external reference of 2.5 V for the "DA8568D".
In the following part I have the commands which writing on the register…
Hi Nicholas,
I don't think we'll have anything 'off the shelf' to give you exactly what you are looking for. The 5-6K Interface board is basically a carrier board that breaks out the two 80-pin daughter card connectors found on the TMS320C6713 DSK…
