**ADG1409YRUZ-REEL: Precision 16:1 Analog Multiplexer for High-Performance Signal Routing Systems**

In the realm of advanced electronic systems, the accurate routing of analog signals is a critical requirement across a multitude of applications, from automated test equipment and data acquisition systems to medical instrumentation and communication infrastructure. At the heart of these high-performance signal routing systems lies a pivotal component: the analog multiplexer (mux). The **ADG1409YRUZ-REEL** stands out as a premier solution, engineered to deliver exceptional precision, reliability, and versatility.

This integrated circuit is a monolithic, CMOS-based **16-channel single-ended analog multiplexer**. It is designed to select one of 16 distinct inputs and connect it to a common output, functioning as a precision electronic switch. The "REEL" designation indicates its packaging for high-volume, automated manufacturing, making it ideal for production environments. The device operates over a wide supply voltage range, typically from ±5 V to ±22 V, or a single supply from 8 V to 44 V, providing significant flexibility for various system-level requirements.

A defining characteristic of the ADG1409 is its **ultra-low on-resistance (Ron) of just 2.5 Ω**, which remains exceptionally flat across the entire signal range. This low and consistent resistance is paramount as it minimizes signal attenuation and distortion, ensuring that the integrity of even the most delicate analog signals is preserved. Complementing this is its impressively **low leakage current**, which is critical for maintaining accuracy in high-impedance circuits and precision measurement applications.

Furthermore, the ADG1409 boasts **break-before-make switching action**, a crucial feature that prevents momentary shorting between adjacent channels during switching transitions. This safeguards both the multiplexer itself and the sensitive external circuitry connected to it. Its architecture ensures high off-isolation and fast switching speeds, enabling clean and rapid signal routing with minimal crosstalk or feedthrough.

The robustness of the ADG1409 is also evident in its **latch-up immune construction**, a trait inherent to the proprietary iCMOS® industrial process technology. This technology allows for superior performance even in demanding industrial environments. The device is also designed for compatibility with standard logic interfaces, simplifying control via a 4-bit binary address decoder.

**ICGOODFIND:** The ADG1409YRUZ-REEL is an exemplary analog multiplexer that sets a high standard for performance. Its combination of **very low on-resistance, high channel count, and robust construction** makes it an indispensable component for designers who require uncompromising signal fidelity and reliability in their complex signal routing architectures. It is a top-tier choice for applications where precision is non-negotiable.

**Keywords:** Analog Multiplexer, Low On-Resistance, High Channel Count, Signal Integrity, Break-Before-Make.