The GS4157-CR is an analog switch from Gainsil with SC70-6 RoHS. It is a dual single-pole single-throw (SPST) CMOS analog switch designed for low voltage operation and high performance. It has low voltage operation at 1.8V,and high switching speeds up to 10MHz. The low on-state resistance (RON) is only 18O, and the low off-state leakage current is less than 0.1nA. It offers superior protection from ESD and is compliant to the RoHS standard. The device is suitable for use in a variety of applications such as signal routing, sampling and analog multiplexing, interfacing of digital to analog signals, and system level power management.