The DG509ADJ+ is a high-performance, single 4-channel or dual 2-channel analog multiplexer designed by Maxim Integrated. This versatile component is ideal for applications requiring precise and reliable switching of analog signals. It is commonly used in data acquisition systems, test equipment, and communication devices, offering a seamless interface between analog inputs and your digital control system.

Key Features

• Low On-Resistance: The device boasts a low on-resistance of typically 100 ohms, ensuring minimal signal attenuation and preserving signal integrity.
• Low Crosstalk and Off-Isolation: With excellent crosstalk and off-isolation performance, the DG509ADJ+ minimizes interference between channels, making it suitable for multiplexing sensitive signals.
• Single or Dual Supply Operation: It is capable of operating with a single supply ranging from +10.8V to +16.5V or a dual supply from ±4.5V to ±18V, providing flexibility in various circuit designs.
• Low Power Consumption: The device has been designed for low power consumption, which is a critical feature for battery-operated and power-sensitive applications.
• Break-Before-Make Switching: This feature ensures that no two channels are connected simultaneously, preventing signal overlap and the potential for shorting.
• TTL/CMOS-Compatible: The control logic is compatible with both TTL and CMOS levels, which allows easy integration with a wide range of digital components.

Applications

The DG509ADJ+ is engineered for versatility and can be employed in numerous applications, including:

• Audio/Video Signal Routing
• Data Acquisition Systems
• Medical Instrumentation
• Process Control Systems
• Communication Systems

Package and Quality

The component is available in a compact 16-pin DIP (Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package, making it suitable for both through-hole and surface-mount technology (SMT) board designs. The DG509ADJ+ adheres to Maxim Integrated's commitment to high-quality and reliability standards, ensuring performance and durability across a wide range of environmental conditions.

With its combination of features, the DG509ADJ+ from Maxim Integrated is an excellent choice for designers looking for a reliable and precise analog multiplexer for their next project.