应用功能:Precision 20 MHz CMOS Rail-to-Rail Input/Output Operational Amplifiers The AD8616/AD8618 are dual/quad, rail-to-rail, input and output, single-supply amplifiers featuring very low offset voltage, wide signal bandwidth, and low input voltage and current noise. The parts use a patented trimming technique that achieves superior precision without laser trimming. The AD8616/AD8618 are fully specified to operate from 2.7 V to 5 V single supplies.