The SGM3718 is a negative signal passing dual single-pole/double-throw (SPDT) analog switch that is designed to operate from a single 2.5V to 5V power supply. Targeted applications include battery powered equipment that benefit from SGM3718′s ultra low on-resistance (0.6Ω TYP) and fast switching speeds (tON = 17ns, tOFF = 24ns).

The SGM3718 has excellent on-resistance matching (0.22Ω MAX) between switches and guarantees excellent on-resistance flatness over all signal range (0.22Ω MAX). This ensures excellent linearity and low distortion when switching audio signals.

The SGM3718 is a committed dual single-pole/double-throw (SPDT) that consist of two normally open (NO) and two normally closed (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer.

The SGM3718 can pass -2V ground referenced signal with very low distortion.

The SGM3718 is available in a Green UTQFN-1.8×1.4-10L package. It operates over an ambient temperature range of -40℃ to +85℃.