ICs Quad SPST CMOS Analog Switches, DG211CJ – SCIx0847

The DG211CJ is a low-cost, monolithic quad single-pole single-throw (SPST) CMOS analog switch, ideal for applications that require reliable switching of analog signals. This versatile analog switch operates with a wide signal range of ±15V and offers bi-directional performance, allowing signals to pass through in either direction when the switch is ON. In the OFF state, the DG211 blocks signals up to 30VP-P, making it perfect for communication systems, process control, and general-purpose switching applications.

The DG211CJ features TTL-compatible logic inputs, making it easy to interface with digital systems. It has a low on-resistance (rON) of 175 ohms, ensuring minimal signal attenuation. Its low leakage current and high isolation between channels make it a reliable choice for precision signal switching. The DG211CJ operates over a wide supply voltage range of up to ±15V, with an input logic level range of 0V to 5V. Packaged in a 16-pin DIP, the DG211CJ is suitable for through-hole applications in communications, instrumentation, computer peripheral equipment, and more. This switch is RoHS compliant and Pb-free, ensuring environmentally friendly design compatibility.