If so, that will be ADA4627-2.
I have been waiting (4 weeks) to have this question answered, please!
I need it for my headphone amplifier product, understand?
BTW, I am most willing to do free field testing if you will provide the ADA4627-2s
Thank you. See my web site at: www.goldpt.com
I wish you would have gotten a name so I could track this down further. Was it a local field office
or an office in Norwood? Which department? That is certainly unacceptable behavior.
I was the product line apps engineer for the ADA4627-1. I'm in Central Apps now. The design
engineer (35 years experience) and the packaging engineer (25 years experience) looked at this.
Maybe a 0-70C part would be possible, but we don't do those anymore. The 4627 is on a very
advanced D.I. process, so the die is very tiny and you don't get much heat out.
As a side note, we did the AD8672 dual, then the AD8671 single, then the AD8674 quad.
So when the Mil/Aero guys were going to do a space level version of the 8674, they noticed
we had a junction temp problem. So we had to issue a PCN and change the data sheet to
change the 8674 to a more restricted temperature. We added some calculations to the apps section