**High-Performance Signal Routing with the ADG413BRUZ Quad SPST CMOS Switch**

In the realm of modern electronic design, the efficient and accurate routing of analog and digital signals is paramount. The **ADG413BRUZ**, a monolithic CMOS device containing four independently selectable Single-Pole/Single-Throw (SPST) switches, stands out as a critical component for achieving this high-performance signal management. Engineered by Analog Devices, this switch is designed to provide exceptional reliability and precision in a wide array of applications, from automated test equipment and data acquisition systems to audio and video routing.

A key feature of the ADG413BRUZ is its **low on-resistance of 28 Ω typical**, which remains exceptionally flat across the input signal range. This characteristic is vital for minimizing signal distortion and power loss, ensuring that the integrity of the transmitted signal is preserved. Furthermore, the device operates from a single power supply ranging from **+5 V to +16.5 V**, or from dual supplies up to ±16.5 V, offering designers significant flexibility in both single-supply and bipolar system configurations.

The **break-before-make switching action** inherent in its design is another crucial advantage. This feature prevents momentary shorting between channels during switching transitions, a critical requirement for protecting sensitive downstream components and maintaining system stability. Each switch handles analog signals that span from the negative supply (V-) to the positive supply (V+), enabling the device to manage bipolar signals with ease.

The benefits of the CMOS construction are evident in its **ultra-low power consumption and high switching speed**. The ADG413BRUZ consumes only microamps of current, making it an ideal choice for portable, battery-operated instruments where power efficiency is a primary concern. Its TTL/CMOS-compatible digital inputs simplify interface with modern microcontrollers and FPGAs, streamlining the design process.

Housed in a compact TSSOP-16 package, the device is optimized for high-density board layouts. Its robust design ensures **latch-up immunity and high ESD protection**, providing enhanced durability in demanding industrial environments.

**ICGOODFIND**: The ADG413BRUZ is an exemplary solution for designers seeking a robust, high-performance, and flexible quad SPST switch. Its combination of low on-resistance, wide voltage range, and break-before-make action makes it an indispensable component for precision signal routing in complex electronic systems.

**Keywords**: Low On-Resistance, Break-Before-Make, CMOS Switch, Single Supply Operation, High Switching Speed.