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ADG609BR

ADG609BR Description

The ADG609BR is a high-performance, 4:1 multiplexer/demultiplexer integrated circuit (IC) manufactured by Analog Devices Inc., designed for applications requiring signal switching and routing. Despite being classified as obsolete, it remains a popular choice due to its exceptional performance and reliability. The device is available in a 16-SOIC package and operates with a single supply voltage range of 3.3V to 5V or dual supplies of ±5V.

ADG609BR Features

• Technical Specifications: The ADG609BR boasts a low on-state resistance of 30 Ohms, ensuring minimal signal degradation. It features a maximum leakage current of 500pA, which is crucial for maintaining signal integrity in low-power applications. The device also has a low channel-to-channel matching of 5 Ohms, which is beneficial for applications requiring high precision and accuracy.

• Performance Benefits: With a switch time of 75ns for Ton and 45ns for Toff, the ADG609BR offers fast switching capabilities, making it suitable for high-speed data acquisition and signal processing applications. The device's low charge injection of 6pC minimizes the impact on signal integrity, particularly in high-resolution applications.

• Unique Features and Advantages: The ADG609BR's channel capacitance is 9pF and 20pF for CS(off) and CD(off) respectively, which contributes to its fast response time. Its moisture sensitivity level (MSL) of 1 indicates that it can be stored and handled without restrictions, which is advantageous for logistics and inventory management.

ADG609BR Applications

The ADG609BR is ideal for a variety of applications where signal routing and switching are required, including:

• Data Acquisition Systems: Its fast switching and low leakage current make it suitable for high-speed data acquisition systems.
• Telecommunications: The device can be used for signal routing in telecommunications equipment, benefiting from its low on-state resistance and fast switching times.
• Industrial Control Systems: In industrial settings, the ADG609BR can be employed for signal multiplexing to reduce complexity and improve system efficiency.

Conclusion of ADG609BR

While the ADG609BR has been classified as obsolete, its robust technical specifications and performance benefits continue to make it a viable option for certain applications within the electronics industry. Its fast switching times, low on-state resistance, and precision in channel-to-channel matching provide significant advantages over similar models. Despite the obsolescence, the ADG609BR remains a reliable choice for applications demanding high-speed signal switching and routing, particularly in data acquisition, telecommunications, and industrial control systems.