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part availability

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Posted by om prakash1

on Apr 22 2012 22:46 PM

Hi,

my client is in bulk purachase order for the part 'INA200AQDGKRQ1' but I am unable to find this part from TI site or list of Distributors. please help.

-thx

All Replies

Posted by Foe

on Apr 23 2012 09:58 AM

Guru13065 points

There does not appear to be a Q1 version of that product available. I don't believe we have ever made it as usually when we have had it in the past and its no longer available it shows on the web as NRND or Obsolete...and im showing no reference to a Q1 version of the INA200 anywhere.

Foe - Texas Instruments WW Community Program Manager

Posted by om prakash1

on Apr 30 2012 23:55 PM

Prodigy20 points

thanks for advice. when we open the link http://www.ti.com/lit/ds/symlink/ina201-q1.pdf

the Q1 version of INA200 is clearly mentioned however if it was not released, can we find some PCN or alerts for non release.

thanks.

Posted by Jens-Michael Gross

on May 10 2012 01:15 AM

Guru141810 points

om prakash1
when we open the link http://www.ti.com/lit/ds/symlink/ina201-q1.pdf the Q1 version of INA200 is clearly mentioned

If you look at the Package option addendum at the end of the linked document, you'll only see the INA201 listed as orderable device. Same for the Reel and Box dimension information.
Also the document itself has the name "INA201-Q1"

However, the INA201 can be used instead of the INA200 by just putting a different resistor divider between the amplifier output and the comparator input. So unless the gain exactly matches your needs and you don't have a divider between the two stages at all, it shouldn't make a difference which INA you use.

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