help,plz.

 

Where have you looked?

 

I couldn't find it, so, I came for help

 

I couldn't find it, so, I came for help

I did not ask whether you had found it or not, I asked "where have you looked?". What good is it for me to tell you to look where you have already searched? Oh, very well!

Look at the LTspice group on www.groups.io
Search for "LTspice", they have extensive libraries in their files section.

Look at the libraries of @Bordodynov
For LTspice users. Libraries of models, examples, etc (ltwiki.org)

 

I couldn't find it, so, I came for help

You can download the spice model from this location:
https://www.allegromicro.com/en/pro...uctor-sensor-ics/acs70331#ArticleResourceTabs

 

You can download the spice model from this location:
https://www.allegromicro.com/en/pro...uctor-sensor-ics/acs70331#ArticleResourceTabs

Would that happen to be the manufacturer's website? That is why I asked my original question. I'll bet the TS did not even try very hard to find what he needed.

 

Would that happen to be the manufacturer's website? That is why I asked my original question. I'll bet the TS did not even try very hard to find what he needed.

I'll bet your right.
I simply googled "ACS70331" which listed the Allegro site...

 

Thank you for your guys reply. But I did look for it for quite long time. You can open it and see that the manufacturer's file does not contain the model "ACS70331", ACS70310 is not ACS70331.

 

Thank you for your guys reply. But I did look for it for quite long time. You can open it and see that the manufacturer's file does not contain the model "ACS70331", ACS70310 is not ACS70331.

I'll try to add the additional features using the ACS70310 model to create the ACS70331 model
It'll take a little while...

 

I made a model myself based on ACS730, I'm not sure if it's correct.

 

I made a model myself based on ACS730, I'm not sure if it's correct.

If your ok with it, then I won't bother making a new one.

But the ACS70310 almost identical to the ACS70311. Why didn't you use the ACS70310?

 

i need ACS70331 not 70311.

 

i need ACS70331 not 70311.
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Oh...sorry, I misread your post.

You realize this part is not recommended for new designs, right?

 

I saw the prompt, but I'm not sure what exactly it means, and also i need a high bandwidth curent sensor.

 

I saw the prompt, but I'm not sure what exactly it means, and also i need a high bandwidth curent sensor.

It means they won't replenish stock (they won't re-stock the part when gone) which usually means they stopped making the part. So if you design it in, there may not be any.

 

Okay, I see. Thank you