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Request technical information for Reference : TS391IYLT Hello, We are using this TS391IYLT Part number in our design. we are finding an issue to find the bellow points from the data sheet Voh, Vol, Vih, Vil Thank you

IShai.1
Associate
 
1 ACCEPTED SOLUTION

Accepted Solutions
Peter BENSCH
ST Employee

Welcome, @IShai.1​, to the community!

TS391 is a comparator with bipolar inputs and open collector output.

  • The achievable output voltage Voh therefore depends on the collector resistance and the following load and is not a data sheet parameter. However, table 1 mentions in the maximum ratings for Vo: Output voltage can be set up to 36 V even if the VCC is lower.
  • Vol is given in the data sheet, table 3
  • For Vih and Vil the specification Vi in table 1 applies (-0.3...36V).

Does it answer your question?

Regards

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

View solution in original post

3 REPLIES 3
Peter BENSCH
ST Employee

Welcome, @IShai.1​, to the community!

TS391 is a comparator with bipolar inputs and open collector output.

  • The achievable output voltage Voh therefore depends on the collector resistance and the following load and is not a data sheet parameter. However, table 1 mentions in the maximum ratings for Vo: Output voltage can be set up to 36 V even if the VCC is lower.
  • Vol is given in the data sheet, table 3
  • For Vih and Vil the specification Vi in table 1 applies (-0.3...36V).

Does it answer your question?

Regards

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
IShai.1
Associate

Yes.

Thank you

Great!

If the problem is resolved, please mark this thread as answered by selecting Select as best. This will help other users find that answer faster.

Regards

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.