The ADG729BRU is a high-performance, dual 4-channel multiplexer from Analog Devices Inc., designed for precision data-acquisition systems and digital signal processing applications. This CMOS device offers low power consumption and high switching speeds, making it an ideal choice for battery-powered and portable devices.

Key Features

• Low On-Resistance: The ADG729BRU features a low on-resistance (< 4 ohms typical), which remains flat over the full analog input range, ensuring excellent linearity and minimal signal distortion.
• Single 1.8V to 5.5V Supply: This multiplexer operates from a single 1.8V to 5.5V supply, accommodating a wide range of applications and simplifying power management in complex systems.
• Dual 4-Channel Configuration: The device contains two independent 4-channel multiplexers, providing flexibility in routing analog signals to multiple destinations without additional components.
• Low Power Consumption: With its CMOS construction, the ADG729BRU offers low power consumption, which is critical for extending battery life in portable devices.
• Fast Switching Times: Fast transition times (t_TRANSITION) ensure minimal delay in signal processing, making the ADG729BRU suitable for high-speed applications.
• Break-Before-Make Switching: The multiplexer ensures a break-before-make switching action, preventing momentary shorting when switching channels.

Applications

The ADG729BRU is versatile and can be used in a variety of applications, including:

• Data acquisition systems
• Battery-powered systems
• Audio and video routing
• Communication systems
• Test equipment
• Relay replacement

Package and Quality

The ADG729BRU comes in a compact TSSOP-16 package, allowing for high-density mounting in space-constrained applications. Analog Devices Inc. ensures high-quality standards, with each device rigorously tested to meet industry specifications for reliability and performance.

Conclusion

With its combination of low on-resistance, low power consumption, and high switching speed, the ADG729BRU from Analog Devices Inc. is an excellent choice for designers looking to optimize their systems for performance and efficiency. Whether used in portable devices or complex digital systems, this multiplexer offers the reliability and flexibility that today's engineers require.