• 

  Osim Abdulhamidov

  • 1 month ago
  • Data converters
  • Data converters forum

  ADS8681: Configuration Issues 2

  • Resolved

  Part Number: ADS8681 Hello, Sir! I have faced almost with the same problem which was mentioned
• 

  Poornalatha Arulselvan

  • 2 months ago
  • Data converters
  • Data converters forum

  ADS8681: Configuration Issues

  • Resolved

  Part Number: ADS8681 I am facing an issue with the ADC ADS8681 . In our Design, SPI port of ADS8681
• 

  user6426347

  • 1 month ago
  • Data converters
  • Data converters forum

  ADS8681: Problems to configure ADS 8681 to a Arduino MKW 1010 Wifi via SPI

  Part Number: ADS8681 Hello Forum, I'm trying to establish a SPI connetcion to the programmable analog digital converter TI ADS8681 . In the future I wish to adress several ADCs connected in a daisy chain (see ADC data sheet p.38). But as a first step...
• 

  Divya Gaonkar

  • 4 months ago
  • Data converters
  • Data converters forum

  ADS8681: ADS8681IPW ADC

  • Resolved

  Part Number: ADS8681 1. i want to know how to read the converted data? 2. How to program the SPI
• 

  user6331381

  • 3 months ago
  • Data converters
  • Data converters forum

  RE: ADS8681: Device disrupting SPI on Arduino Due

  Yessss! I think you suspected the commands were being sent incorrectly. Indeed they were. I am using the Arduino Due, and the SPI library is incompletely documented. At the end of the first SPI.transfer16 command, it tried to set the CS line back high...
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  Divya Gaonkar

  • 4 months ago
  • Data converters
  • Data converters forum

  ADS8681: ADS8681IPW ADC

  Part Number: ADS8681 i want a programming flow chart or a programming steps. to read and write the data from the ADS8681 what are the steps to be followed, pls let me know the steps to read and write the data from the device
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  Shinu.V.Mathew

  • 4 months ago
  • Data converters
  • Data converters forum

  RE: ADS8681: IO Module input open and short detection

  Hi Dale, Thanks for the inputs and comments. Regards, Shinu.
• 

  Jeffery Pfarr

  • 3 months ago
  • Data converters
  • Data converters forum

  RE: need assistance selecting data acquisition parts

  Hello Fausto, We do not have a device that meets these requirements. The closest device is the ADS8681 which is 16 bits and has no DSP filter but is a complete data acq IC.
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  Dale Li

  • 3 months ago
  • Data converters
  • Data converters forum

  RE: ADS8681: ADS8681IPW

  Hello Divya, Your controller is a 16-bit controller so it will be 32-bit/SCLKs when you send two OPCODEs, for instance, send 0000h firstly, then send another 0000h from your controller to the MOSI, this NOP (No Operation) will create total 32 SCLKs...
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  Yuto Sakai

  • 6 months ago
  • Data converters
  • Data converters forum

  ADS8681: Timing of acquiring the analog input signal

  TI Thinks Resolved

  Part Number: ADS8681 Hi, When does this device acquire the analog input signal? Is it time to switch mode from ACQ to CONV? In the timing requirement diagram, is it at the rising edge of the CONVST/CS pin? Best regards, Yuto Sakai

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