Q. I'm perplexed. Why is the output voltage of my ADC differential amplifier driver not what it should be?rnA. It's probably related to the type of differential amplifier you've selected. Often, when we exam a customers schematic, we find the amplifier is behaving exactly as it was designed to. The problem turns out to be something as simple as not being familiar with the differential amplifier.rnSelecting the right differential amplifier is sort of like picking a new car. There are many models to choose from, and each are packed with various options and features. They all do essentially the same thing: get you from point A to point B. However they all have their own subtleties and that is where the trouble can begin.
展开▼
