Texas Instruments Corporation

Marty Grabham

Sean Michael Malolepszy

Ronald Andrew Michallick

Brian Lance Clinton

In accordance with the teachings of the present invention, a semiconductor device having voltage output function trim circuitry and a method for the same are provided. In a particular embodiment, the method includes electrically coupling to a main circuit of a semiconductor device a plurality of resistances each operable to determine a different output voltage range of the main circuit, electrically coupling each of the plurality of resistances to a respective one of a plurality of fuses, electrically coupling each of a plurality of fuses to a respective one of a plurality of function trim pads, and electrically decoupling all but one of the plurality of resistances by applying a respective current between the respective function trim pads and an output node sufficient to open the respective fuses.

Semiconductor device having voltage output function trim circuitry and method for same

A method of reducing package stress includes placing matched components of an op-amp substantially in a region of a die having the least stress gradients. The region is located in the center of the die. Further, the center is the common centroid of the die. The matched components are the current mirror input stages of the op-amp. In one embodiment, a semiconductor configuration includes a die having a region with the least stress gradients, and an op-amp containing matched components that are located substantially in the region.

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McKinney, TX, United States of America

Marty Grabham