• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 49 subscribers
  • Views 473 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.

TL064: supply voltage missing min specification

Bernhard Weller
Genius 4925 points

Hello,

a question regarding the minimum supply voltage came up, as there is no clear specification of it in the datasheet but on the product page there is.

product page states: 7V minimum required total supply voltage

but: in the datasheet there are graphs with respect to supply voltage, which go down below 2V, which would mean a total supply voltage of only 3.6V or something like that.

I know the part is old, but still a clarification would be highly appreciated.

Thanks.

  • 0
    TI__Guru*** 140126 points
    Bernhard,

    Minimum input common mode can be as high as [VCC-] + 4V so any supply under 4V is very risky.
    The output is also not rail to rail so using below 7V would be quite limited.

    For anything less than +/-5V supply I would strongly suggest an alternative op-amp.