BUY PS2702-1-E3 https://www.utsource.net/itm/p/11292623.html
Photocoupler Transistor, Photovoltaic Output PS2702-1-E3 SOP5 marking 2702
Description: The PS2702-1-E3 is a single-pole double-throw (SPDT) analog switch with a low on-resistance of 0.6Ω and a low on-resistance flatness of 0.1Ω. Features: Low on-resistance of 0.6Ω Low on-resistance flatness of 0.1Ω Low power consumption of 0.6mW Low input capacitance of 0.2pF Low leakage current of 0.1nA Wide operating voltage range of 1.8V to 5.5V High switching speed of 1.5ns ESD protection up to 2kV Applications: Portable audio equipment Mobile phones Digital cameras Portable gaming devices Portable navigation systems (For reference only)