The RS2057A is a single-pole double-throw (SPDT)analog switch that is designed to operate from 1.65 V to5.5 V.
The RS2057A device can handle both analog and digitalsignals. It features high-bandwidth (340MHz) and lowon-resistance (4.5Ω TYP).
Applications include signal gating, chopping, modulationor demodulation (modem), and signal multiplexing foranalog-to-digital and digital-to-analog conversionsystems
