• Locked Locked
  • Replies 2 replies
  • Subscribers 49 subscribers
  • Views 823 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ADS1298 for EEG ,need solution for reference electrode in ads1298

ikram khan
Prodigy 140 points

Other Parts Discussed in Thread: ADS1299, ADS1298

hai....i am making a EEG acquisition system for my BE final year project....i bought ads1298 chip..later i found that ads1299  is used for EEG systems...........i need help....i am confused

what i understood is-----> evrey thing is same in both ads1298 & ads1299 ,except pace pin in ADS1298 & SRB in ads1299(for reference electrode)......i need help

i need reference electrode in ads1298 for EEG.....

2. the bias pin in ads1299 and RLD pin in ADS1298 are same....so i used this RLD pin as Bias pin.....is this correct decition.....please help me to complete my project final year project.

sorry for my poor english!!!

  • TI__Guru**** 183421 points

    Hi Ikram,

    Your English is fine!  One of our ADS1298 / ADS1299 specialists should be helping you shortly.  Did you just get the ADS1298 chip and build up your own PCB or are you using the ADS1298/ADS1299 EVM?

  • in reply to Tom Hendrick
    Prodigy 10 points

    thank u for the replay.....i am building my own PCB at home.....

    I have mostly complied every thing in my  PCB ,except this reference electrode part left blank............if i can modify the pace pin 1 & 2 in ADS1298 for reference electrode it will be better......

    from both datasheet i understood , bias pin's in ads1299 and RLD pin in ADS1298 are same in internal structure....so i used this RLD pin's as Bias pin for EEG.....is this correct decision.....