**ADG5204BRUZ: High-Performance 4:1 Analog Multiplexer for Precision Signal Routing Applications**

In the realm of electronic design, the accurate routing of analog signals is a critical challenge, especially in systems where signal integrity and precision are paramount. The **ADG5204BRUZ** from Analog Devices stands out as a premier solution, engineered to meet the rigorous demands of high-performance applications. This **4:1 analog multiplexer** integrates advanced technology to provide exceptional functionality, making it an indispensable component in complex signal chains.

At its core, the ADG5204BRUZ is designed to select one of four independent analog input signals and connect it to a common output, functioning as a precision single-pole, four-throw (SP4T) switch. This capability is vital in systems requiring **multiplexing of sensitive analog signals**, such as in automated test equipment (ATE), data acquisition systems (DAQ), medical instrumentation, and audio/video routing. The device operates over a broad supply voltage range, typically from ±5V to ±22V, accommodating both single and dual supply configurations, which enhances its versatility across different circuit designs.

A key attribute of the ADG5204BRUZ is its **low on-resistance (Ron)**, typically just 60 ohms, which remains flat across the specified signal range. This minimizes voltage drop and distortion, preserving signal fidelity—a crucial factor for precision measurements. Additionally, it features **very low leakage currents**, in the nanoampere range, ensuring that off-channel signals do not interfere with the active path, thereby maintaining high isolation and accuracy.

The multiplexer also boasts **break-before-make switching action**, preventing momentary shorting between channels during transition, which is essential for protecting downstream components. Its robust design includes **latch-up immunity** and ESD protection, safeguarding the device and the entire system from voltage transients and unexpected electrical events. With a compact 16-lead TSSOP package, the ADG5204BRUZ offers a high level of integration without compromising performance, suitable for space-constrained PCB layouts.

Furthermore, the ADG5204BRUZ supports bidirectional signal flow, allowing it to handle inputs and outputs interchangeably, which adds to its flexibility in various circuit configurations. Its fast switching speed and low power consumption make it ideal for battery-powered and portable devices, where efficiency and reliability are critical.

ICGOODFIND: The ADG5204BRUZ is a top-tier 4:1 analog multiplexer that excels in precision signal routing, offering low on-resistance, high channel isolation, and robust protection features. It is an optimal choice for designers seeking to enhance signal integrity in high-accuracy applications.

**Keywords:** Analog Multiplexer, Signal Integrity, Low On-Resistance, Precision Routing, Break-Before-Make Switching.