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The DG2011 is a low on-resistance, single-pole/doublethrowmonolithic CMOS analog switch. It is designed for lowvoltage applicaTIons with guaranteed operaTIon at 2 V. TheDG2011 is ideal for portable and battery powered equipment,requiring high performance and efficient use of board space.In addiTIonal to the low on-resistance (1.8 Ω at 2.7 V), chargeinjecTIon is less than 10 pC over the entire analog range.The switch conducts equally well in both directions when on,and blocks up to the power supply level when off.The DG2011 is built on Vishay Siliconix’s low voltage JI2 process.An epitaxial layer prevents latchup.Break-before-make is guaranteed.The DG2011 represents a breakthrough in packaging developmentfor analog switching products. The SC-89 package(1.6 x 1.6 mm2) – also know as SOT-666 in the industry –reduces board spacing by approximately 40 % while obtainingperformance comparable to SC-70 analog switch devicesavailable today.As a committed partner to the community and the environment,Vishay Siliconix manufactures this product with thelead (Pb)-free device terminations. For analog switchingproducts manufactured with 100 % matte tin device terminations,the lead (Pb)-free “-E3” suffix is being used as a designator.
