• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 47 subscribers
  • Views 316 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.

OPA699: About Limiter

toshi-e2e
Genius 4770 points
Part Number: OPA699

Hi all,

A circuit is being studied to remove minute noise from the input signal using the OPA699 limiter function.
When the power supply is +/- 5 V, can both VL and VH be used by applying a positive voltage?
For example, in the case of VL = 1V and VH = 3V.

Regards,
Toshi

  • 0
    TI__Genius 16725 points
    Hi Toshi,

    I am not clear on the understanding of your question. But from what I understand, are you asking that can both VL and VH be positive voltage such as VL = 1V and VH = 3V?
    Well if you look at the electrical characteristics section of the datasheet for when Vs = +/- 5V, the minimum limiter separation is listed as 400 mV. This implies that VL and VH can be both positive voltages VL = 1V and VH = 3V since these are 400 mV apart. I don't see any requirements for VL and VH to be balanced. There are only min and max limiter separation limitations.

    Thanks!
    -Karan