Vishay Precision Group Analog Switches, Multiplexers, Demultiplexers DG442LEDQ-GE3

The DG442LEDQ-GE3 is a quad single-pole-single-throw (SPST) analog switch designed for high-speed and low-error switching of analog signals. It features a normally open configuration and operates on a wide voltage range, supporting single supply voltages from 3 V to 16 V and dual supply voltages from ±3 V to ±8 V. The device exhibits a low on-resistance of 16 Oc, low parasitic capacitance of 15 pF, and fast switching times with a typical turn-on time of 18 ns, making it suitable for applications in data acquisition, sample-and-hold circuits, and ADC input designs. The DG442LEDQ-GE3 is characterized by low charge injection of less than 8 pC and low leakage current of less than 10 pA, which minimizes signal distortion and errors. It is compatible with TTL and CMOS logic levels and is available in a 16-pin TSSOP package. The product is suitable for various applications, including automatic test equipment, process control, medical systems, and audio/video signal routing.