**ADG509FBRNZ-REEL7: 4/8-Channel High-Performance CMOS Analog Multiplexers**

In the realm of precision signal routing and data acquisition systems, the selection of an appropriate analog multiplexer is critical to achieving high accuracy and reliability. The **ADG509FBRNZ-REEL7** stands out as a premier solution in this category, offering exceptional performance for a wide range of applications, from industrial automation to medical instrumentation and automated test equipment (ATE).

This integrated circuit is a **monolithic CMOS device** comprising both 4-channel and 8-channel multiplexers configured in a differential 4-channel setup. A key feature of the ADG509F is its **break-before-make switching action**, which prevents momentary shorting between channels during switching transitions, thereby safeguarding sensitive downstream components. This is crucial for maintaining signal integrity and protecting precision analog-to-digital converters (ADCs) or operational amplifiers.

The device is renowned for its **low power consumption** and **high switching speed**, making it ideal for battery-powered and portable applications where efficiency is paramount. It operates over a wide supply voltage range, typically from ±5V to ±18V for dual supplies or +10V to +36V for a single supply, providing designers with significant flexibility. Furthermore, the ADG509F exhibits **very low on-resistance (typically 100Ω)** and minimal on-resistance flatness, ensuring minimal signal distortion and attenuation even when switching low-level analog signals.

The **ADG509FBRNZ-REEL7** specific package is a 16-lead SOIC_N, and the `-REEL7` suffix indicates it is supplied on a 7-inch reel, optimized for high-volume automated assembly processes. Its robust design ensures **latch-up immunity** and incorporates electrostatic discharge (ESD) protection, enhancing the reliability of the end product in demanding environments.

**ICGOODFIND**: The ADG509FBRNZ-REEL7 is a high-performance, versatile analog multiplexer that delivers precision, reliability, and design flexibility for complex signal routing tasks. Its combination of low power, high speed, and robust protection features makes it an excellent choice for critical applications.

**Keywords**: CMOS Analog Multiplexer, Break-Before-Make, Low On-Resistance, Low Power Consumption, High Switching Speed