Texas Instruments Applications Engineer interview questions

There was a three step interview process. The first was a Hirevue online interview in which 6 behavioral questions were asked and I had a minute to formulate a response that took up to 2 minutes to deliver. The Second round was a live online interview in which a applications engineer manager asked some other behavioral questions with a few technical questions as well. The technical questions were quite basic, calculate the gain for an inverting and non-inverting opamp etc... for the third round I was flown to Dallas. I prepared a 10 minute presentation on my senior project. There were 2 interviews, each given by applications engineer managers. The vibe was very friendly. I didn't feel intimidated or interrogated.

HR contacted me via Linkedin and scheduled F2F interview the very next day. Didn't get much time to prepare. There were 3 persons who interviewed me, first 2 were purely technical, began with knowing my work experience (I came from power electronics background), my circuit of choice. They both asked a few design questions on my circuit, and then took the course of interview from my experience to their expectation. 3rd person was mostly behavioral interview, asked me about my role in the previous company and expectation and profile of the job for which I was interviewing.