Basic Amplifier Input Structure
Amp'titudes Episode 3 - Rail-to-Rail Input Stage

There are three basic input structures for single-supply voltage-feedback amplifiers. The "Amp'titudes Episode 3 - Rail-to-Rail Input Stage" video provides an overview of various input structures for Complementary Metal Oxide Semiconductor (CMOS), voltage-feedback amplifiers, and discusses how these structures affect the amplifier's ability to support “rail-to-rail” operation. For further information, please visit Microchip's Operational Amplifiers page or this Operational Amplifiers page.

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