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OPA1679: QFN package roadmap

Part Number: OPA1679

Hi, we are introducing this OPAMP for several next generation products in my company (X-Ray machines manufacturer).

We are currently awaiting for the QFN package, since the heat generated in this OPAMP is not negligible, and in our preliminary designs the boards get hot due to the lack of proper dissipation in the TSSOP package.

We contacted our distributor (Arrow) but so far they told us that Texas is not providing support for distributors anymore.

We need to know the roadmap of the QFN package, and we need some samples to evaluate its validity for our designs. Otherwise, we will need to switch to a different amp.

The annual estimation would be between 1k to 20k units / year.

All the best,

JPantoja