• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 46 subscribers
  • Views 370 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.

ADS8686S: ADS8686S

Varunesh Kumar
Intellectual 950 points
Part Number: ADS8686S


Hello 

I need help in locating Bipolar Input ADC's such as those similar or

equivalent to AD7616, AD7617

Maybe you can consider this as a suggestion.

While looking for the equivalent of the above I cam across this P/N ADS8686S

This is listed under Precision ADC's.

Most are Unipolar Inputs while I was looking for Bipolar Inputs.

The Parametric Table doesn't have a column for Input Range ;

at least I couldn't find one for say -10V to +10V Input,  12 to 16 Bit, 12 Ch or more.

If the Parametric Table can be configured to include this feature, would make it 

so much easier to find

Thanks and with best regards

Varun

  • 0
    TI__Guru**** 181831 points

    Hi Varan,

    When you get to the parametric table, there are sub 'choices' that include the max/min input voltage range.  I see your point, it is not listed as a single +/- input voltage range, but the same basic functionality is there:

    I hope this helps you narrow down part selection options and I'll forward your comments to our web design team.

  • +1 in reply to Tom Hendrick
    Intellectual 950 points

    Hi Tom

    Thanks for your prompt reply.

    Yes, that did help in narrowing down the table

    Thanks again.

    There is another problem, seems worldwide;

    a terrible shortage of IC's including TI's where many

    of favorite Op Amps are in short supply for quite sometime.

    Here again, some of the ADC's that I would have loved to buy

    are simply with zilch Inventory not only with TI Stores, but

    Digikey, Mouser, Element14 to name a few ..

    Wonder how long will this last?

    Varun