Vishay Intertechnology, Inc. Analog Switches, Multiplexers, Demultiplexers DG309BDQ-T1-E3

The DG309BDQ-T1-E3 is a quad CMOS analog switch designed for various applications including telecommunications, instrumentation, and process control. It features a normally closed configuration, allowing it to connect inputs to outputs when activated. The device operates with a supply voltage rating of ±22 V and has a low on-resistance of 45 Oc, which contributes to reduced power consumption and improved signal integrity. This switch exhibits low leakage current, with an ID(on) of 20 pA, and fast switching times, with a turn-on time of less than 200 ns. It is compatible with CMOS logic levels, requiring a logic high of 11 V and a logic low of 3.5 V for operation. The DG309BDQ-T1-E3 is available in a 16-pin TSSOP package, making it suitable for space-constrained applications. Its design includes improved charge injection compensation to minimize switching transients, enhancing overall performance in sensitive applications.