The DG636 is an analog CMOS, dual SPDT switch, designed to operate from a +2.7 V to +12 V single supply or from ± 2.7 V to ± 5 V, dual supplies. The DG636 is fully specified at +3 V, +5 V and ± 5 V. All control logic inputs have guaranteed 2 V logic high limits when operating from +5 V or ± 5 V supplies and 1.4 V when operating from a 3 V supply. The DG636 switches conduct equally well in both directions and offer rail to rail analog signal handling. < 1 pC low charge injection, coupled with very low switch capacitance and leakage current makes this product ideal for use in precision instrumentation applications. Operating temperature range is specified from -40 °C to +125 °C. The DG636 is available in 14 lead TSSOP and the space saving 1.8 mm x 2.6 mm miniQFN package.