The Analog Devices MAX313MJE is a quad, single pole/single-throw, normally open analog switch. It features a low on-resistance of 9 Ohms and operates from dual supplies of ±4.5V to ±20V.
The AD7501KQ is a monolithic CMOS 8-channel analog multiplexer from Analog Devices. It switches one of eight inputs to a common output with 170Ω typical on-resistance.
The DG308AAK is a quad, single-pole-single-throw (SPST) analog switch from Analog Devices / Maxim Integrated. It features low on-resistance and fast switching speeds.
