**ADG733BRUZ-REEL7: A 5 Ω CMOS 4-Channel Multiplexer for Precision Signal Routing**

In the realm of electronic design, the accurate and reliable routing of analog and digital signals is paramount. The **ADG733BRUZ-REEL7** from Analog Devices stands out as a premier solution, engineered to meet the demanding requirements of precision instrumentation, data acquisition systems, and automated test equipment. This integrated circuit is a **monolithic CMOS device containing four independent single-pole/double-throw (SPDT) switches**, effectively configured as a 4-channel multiplexer/demultiplexer.

The defining characteristic of the ADG733 is its exceptionally **low on-resistance (Ron) of just 5 Ω**, which remains remarkably flat across the analog input signal range. This low and consistent resistance is critical as it minimizes errors and signal distortion, ensuring that the integrity of the transmitted signal is preserved. Whether handling audio signals, sensor inputs, or precision voltage references, the device introduces negligible attenuation and nonlinearity.

Fabricated on an advanced CMOS process, the ADG733 offers significant advantages over traditional mechanical relays or older-generation multiplexers. It boasts **fast switching speeds and high bandwidth**, enabling its use in systems where signal paths must be changed rapidly. Furthermore, its CMOS construction guarantees **ultra-low power consumption**, making it an ideal candidate for battery-powered and portable applications where energy efficiency is a critical design constraint.

The device operates from a single supply voltage ranging from +1.8 V to +5.5 V, offering designers tremendous flexibility for use in both 3.3 V and 5 V systems. It also features **break-before-make switching action**, a crucial safety mechanism that prevents momentary shorting between channels during switching transitions. The ADG733BRUZ-REEL7 is offered in a compact 16-lead TSSOP package, and the "REEL7" suffix indicates it is supplied on a 7-inch reel, optimized for automated assembly processes in high-volume manufacturing.

**ICGOODFIND**: The ADG733BRUZ-REEL7 is a superior choice for designers seeking a highly integrated, reliable, and precise solution for signal routing. Its combination of **5 Ω on-resistance**, low power dissipation, broad supply range, and small form factor makes it an indispensable component for achieving high accuracy and performance in complex electronic systems.

**Keywords**: Low On-Resistance, CMOS Multiplexer, Precision Signal Routing, Break-Before-Make, Low Power Consumption.