The ADG709BRU is a high-performance CMOS analog multiplexer from Analog Devices Inc., an industry leader in the design and manufacturing of high-quality integrated circuits. This multiplexer is designed for precision applications where low on-resistance and fast switching are required.

Key Features

• Low On-Resistance: The on-resistance profile of the ADG709BRU is very low, typically around 4 ohms, which ensures minimal signal attenuation and distortion when passing through the switch.
• Single Supply Operation: It operates from a single supply voltage ranging from +1.8V to +5.5V, making it suitable for a variety of low-voltage applications.
• Dual Supply Operation: For applications requiring a higher voltage range, it can also operate from dual supplies of ±2.5V to ±5.5V.
• High-Speed Switching: This device offers fast switching times, with t_ON typically 30 ns and t_OFF typically 20 ns, which is ideal for high-frequency signal switching.
• Low Power Consumption: The ADG709BRU is designed for low power consumption, drawing a typical supply current of only 0.01µA, which is beneficial for power-sensitive applications.
• Break-Before-Make Switching: It features a break-before-make switching action that prevents momentary shorting when switching channels.
• Multiple Channel Configurations: This multiplexer comes in a variety of channel configurations, providing flexibility for different application needs.
• IC Package: The ADG709BRU is available in a TSSOP package, which is suitable for space-constrained applications.

Applications

The ADG709BRU is versatile and can be used in a wide range of applications, including:

• Data acquisition systems
• Communication systems
• Audio and video switching
• Test equipment
• Relay replacement

Conclusion

The ADG709BRU from Analog Devices Inc. represents a blend of high performance, reliability, and flexibility, making it a preferred choice for designers looking for a high-quality analog multiplexer. With its low on-resistance, fast switching, and low power consumption, it is well-suited for a multitude of electronic applications that require efficient and precise signal routing.