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DESCRIPTIONThe DG2531/DG2532 is a sub 1-Ω (0.4 Ω at 2.7 V) dualSPDT analog switches designed for low voltage applicaTIons.The DG2531/DG2532 has on-resistance matching (less than0.05 Ω at 2.7 V) and flatness (less than 0.2 Ω at 2.7 V) thatare guaranteed over the enTIre voltage range. AddiTIonally,low logic thresholds makes the DG2531/DG2532 an idealinterface to low voltage DSP control signals.The DG2531/DG2532 has fast switching speed (on/off timeat 40 and 35 ns) with break-before-make guaranteed. In theOn condition, all switching elements conduct equally in bothdirections. Off-isolation and crosstalk is - 69 dB at 100 kHz.The DG2531/DG2532 is built on Vishay Siliconix’shigh-density low voltage CMOS process. An eptiaxial layer isbuilt in to prevent latchup. The DG2531/DG2532 containsthe additional benefit of 2000 V ESD protection.Packaged in space saving MSOP-10, the DG2531/DG2532is a high performance, low rON switches for battery poweredapplications.
