Vishay Intertechnology, Inc. Analog Switch and Multiplexer IC DG333ADJ

The DG333ADJ 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 can handle supply voltages up to ±22 V and continuous currents of 30 mA, with a fast switching time of 175 ns. This analog switch is compatible with TTL and CMOS logic levels, allowing for easy integration into various systems. It operates with low power consumption, making it ideal for battery-operated devices, with the DG333AL variant specifically designed for micro-power operation. The product also includes improved charge injection compensation to reduce switching transients and offers rail-to-rail analog signal range. Applications for the DG333ADJ include audio switching, test equipment, portable instrumentation, and communication systems. Its robust design ensures reliability and performance in demanding environments.