Other Parts Discussed in Thread: ADS8688, ADS8674, ADS8665
Hi All,
I bought a ADS8661 . I want to program this device but I couldnt find any Application Note for development. Is there any example or any code for the program.
Thanks
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Hello Fatih AKSOY,
Unfortunately, we do not have a published example software code for the ADC ADS8661, but we do have a source code(.c) for ADS8688 which has similar internal front-end and SPI interface as ADS8661. Please refer to the web links for details:
www.ti.com/.../ads8688sw-linux
git.kernel.org/.../ti-ads8688.c
There is app note under ADS8661 product folder to understand associated errors for ADC with AFE which cover ADS8661 device, fyi:
http://www.ti.com/general/docs/lit/getliterature.tsp?baseLiteratureNumber=sbaa319&fileType=pdf
Please let me know if you need any further support.
Regards
Dale
Hi Jens,
Thanks for your post, but ADS8674's timing is a little bit different from ADS8661'S timing. ADS8674 starts the conversion at the falling edge of /CS with following 15 during the conversion, ADS8661 can start the conversion at the rising edge of CONVST/CS signal but does not need SCLK clocks and any DATA on SDI during the data conversion, this is different. Also, the SPI interface on ADS8661 is multiSPI which is a very flexible serial interface.
Hello Fatih AKSOY,
Please check ADS8661 datasheet.. If you have any question to use this ADC, please let me know, I will be happy to help and support you.
Thanks®ards
Dale