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Using BiCMOS wafer fabricaTIon technology allows theDG9421/DG9422 to operate on single and dual supplies.Designed for opTImal performance at single 5 V and dual± 5 V, the DG9421/9422 combine low and flat on-resistance(3 Ω), fast speed (tON = 38 ns) and low charge injecTIon (lessthan 1 pC) and is well suited for applicaTIons where signalswitching accuracy, low noise and low distortion is critical.The DG9421 and DG9422 respond to opposite control logicas shown in the Truth Table.
