**ADG419SRMZ-EP-RL7: Radiation-Hardened, High-Performance Analog Switch for Aerospace and Defense Applications**

In the demanding fields of aerospace and defense, electronic components must operate reliably under extreme environmental conditions, including exposure to high levels of radiation, wide temperature fluctuations, and intense mechanical stress. The **ADG419SRMZ-EP-RL7** is a **radiation-hardened, high-performance analog switch** specifically engineered to meet these rigorous requirements, offering unparalleled performance and reliability for critical applications.

This monolithic device is designed using a specialized silicon-on-insulator (SOI) process, which inherently provides **superior immunity to single-event effects (SEE) and total ionizing dose (TID)**. It can withstand TID levels exceeding 100 krad(Si), making it suitable for long-duration missions in space or operation in high-radiation terrestrial environments. Its **low power consumption and high switching speed** ensure efficient performance in power-sensitive systems, while its **exceptional signal integrity** with minimal distortion is crucial for precision analog signal routing.

The analog switch features a **SPST (Single-Pole/Single-Throw) configuration** and is characterized by its very low on-resistance (typically 5 Ω) and flatness across the entire signal range. This ensures minimal voltage drop and distortion, which is vital for high-accuracy data acquisition systems, sensor interfaces, and communication payloads found in satellites, spacecraft, and avionics systems. Furthermore, its **extended industrial temperature range (-55°C to +125°C)** guarantees functionality in the harshest thermal environments.

Housed in a space-saving 8-lead MSOP package, the device is also available in a **RL7 (Reel, 7-inch) packaging** format, which is ideal for automated assembly processes in high-volume manufacturing. Its **enhanced product (EP) pedigree** signifies that it has undergone rigorous screening and testing in accordance with MIL-STD-883, ensuring the highest level of quality and reliability for mission-critical deployments.

**ICGOODFIND:** The ADG419SRMZ-EP-RL7 stands out as a **premier solution for designers** who cannot compromise on performance or reliability. Its radiation-hardened design, combined with excellent analog performance and a robust package, makes it an indispensable component for ensuring the success and longevity of aerospace and defense systems.

**Keywords:** Radiation-Hardened, Analog Switch, Aerospace Applications, Single-Event Effects (SEE), Low On-Resistance.