Abstract
In this paper, the analog switch with amplification-function, which can treat differential input signals, is proposed. Analog switches with amplification is constructed by means of turning on/off the power supply of IC operational amplifier. Providing amplification-function to analog switches, it is expected that high accuracy measurement can be realized with less mutual interference between signals, and analog switches' application areas are expanded further and simple systems' organization can be realized.
The guide to analog input multiplexer design and its fundamental specifications are shown.
