• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 46 subscribers
  • Views 336 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

ADC121S051: ADC121S051 driver amplifier

Tobi Ka1
Prodigy 170 points
Part Number: ADC121S051

Hello,

does the ADC121S051 require a driver amplifier for the track-and-hold circuit, or is it internally buffered?

Regards
Tobi

  • 0
    TI__Mastermind 24970 points

    Hello,

    The ADC121S051 does not have an internal buffer. An external driving amplifier would be needed.

    There is a great section on Precision labs, which is a selection of video tutorials on how to drive the input of a SAR ADC, called SAD ACD Input Drive Design

    Regards

    Cynthia