Vishay Intertechnology, Inc. Interface - Interface - Analog Switches, Multiplexers, Demultiplexers - DG444DY-T1 DG444DY-T1

The DG444DY-T1 is a quad SPST CMOS analog switch designed for high-speed, low-error switching of analog signals. It features a normally closed function and is suitable for applications such as audio switching, data acquisition, and sample-and-hold circuits. The device operates with low power consumption of 22 nW and has a fast switching time of 120 ns. With a low on-resistance of 50 Oc and minimal leakage current of 80 pA, the DG444DY-T1 ensures low signal distortion and reduced power supply requirements. It is compatible with TTL/CMOS logic levels and can operate over a wide supply range, from +5 V to +36 V for single supply configurations, and ¬±5 V to ¬±20 V for dual supplies. The product is built on a high-voltage silicon-gate process, providing superior switching performance and preventing latchup. It is packaged in a 16-pin narrow SOIC format and is rated for operation within a temperature range of -40 ¬8C to 85 ¬8C.