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Replies: 5
Views: 55
Part Number: INA149
Hi Team,
Do we have INA149 automotive degree device as customer previous used INA149 for OBC pre-research and they would to upgrade to automotive level but couldn't found it?
Best Regards
Benjamin
Hi Benjamin ,
The only one that I found that is rated for aerospace and military version is INA149-EP, but the operating temperature is only rated from -55C - 125C. For automotive, you would prefer the operating temperature is up to 150C. So I am not sure that is better options.
https://www.ti.com/lit/ds/symlink/ina149-ep.pdf?ts=1601224038729&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FINA149-EP
Let me check with marketing team on monday and let you know.
Best,
raymond
In reply to Raymond Zhang1:
Hi Raymond,
Noticed with lots of thanks, and expect for your update.
In reply to Benjamin Zhou:
Hi Benjamin,
We do not have the INA149 in automotive grade.
We have similar INA148-Q1 automotive, but the common mode range is lower than INA149.
https://www.ti.com/lit/ds/symlink/ina148-q1.pdf?ts=1601309514403&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FINA148-Q1
If you have additional questions, please let us know.
Raymond
Raymond,
Actually INA148-Q1 has been promoted to customer, noticed with lots of thanks.
I have contact you via the internal email. If you have additional questions, please email us. I am going to close this inquiry.