Vishay Intertechnology, Inc. 45OHM Analog Switch and Multiplexer IC DG333ALDW

The DG333ALDW is a precision quad single-pole double-throw (SPDT) analog switch designed for high accuracy in controlling analog signals. It features low on-resistance of 25 Oc typical, low leakage current of 20 pA typical, and minimal charge injection, making it suitable for applications requiring precise signal management. The device operates within a supply voltage range of ¬± 22 V and supports single-supply operation from 5 V to 40 V. It is compatible with TTL and CMOS logic levels, ensuring ease of integration into various systems. The DG333ALDW is optimized for low power consumption, with micro-power operation of less than 1 OºW, which is advantageous for battery-operated devices. It also provides improved reliability with break-before-make switching action and can handle continuous currents of up to 30 mA. The device is fabricated using Vishay Siliconix,Äôs proprietary HVSG-2 CMOS process, which enhances speed and reduces power consumption. Applications include audio switching, test equipment, portable instrumentation, and communication systems.