**ADG738BRUZ-REEL7: A High-Performance CMOS Multiplexer for Precision Analog Signal Routing**

In the realm of precision electronic systems, the accurate routing of analog signals is paramount. The **ADG738BRUZ-REEL7** from Analog Devices stands out as a quintessential solution, engineered to meet the stringent demands of high-performance applications. This integrated circuit is an 8-channel single-ended analog multiplexer, a cornerstone component for systems where signal integrity, low power consumption, and reliability are non-negotiable.

Fabricated on an advanced **low-voltage CMOS process**, the ADG738 excels in switching analog signals that range from rail to rail. Its design ensures **ultra-low on-resistance of just 2.5 Ω** with exceptional flatness across the entire signal range. This minimal and consistent resistance is critical, as it minimizes signal attenuation and distortion, preserving the fidelity of delicate analog waveforms in precision measurement equipment, automated test systems (ATE), and data acquisition systems (DAQs).

A key attribute of this multiplexer is its **wide supply voltage range, operating from +1.8 V to +5.5 V**. This flexibility allows for seamless integration into both modern low-voltage and traditional 5 V systems, facilitating design migration and battery-powered operation. Furthermore, the device boasts **break-before-make switching action**, a vital feature that prevents momentary shorting between channels during switching transitions, thereby protecting sensitive source and measurement circuitry.

The ADG738 is designed for fast switching and high throughput, with a turn-on time of just 20 ns. This speed is essential for applications requiring rapid channel sequencing. Its **low power consumption (<0.1 μW)** and **latch-up immune construction** further enhance its suitability for portable and space-constrained applications. The device comes 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 ADG738BRUZ-REEL7 is a superior choice for designers seeking a robust, high-performance analog multiplexer. Its combination of low on-resistance, wide voltage operation, and fast switching speed makes it an indispensable component for precision signal routing in the most demanding industrial, medical, and communication systems.

**Keywords**: CMOS Multiplexer, Low On-Resistance, Precision Analog Switching, Break-Before-Make, Data Acquisition Systems.