**ADG1422BRMZ-REEL7: High-Performance Quad SPST Analog Switch for Precision Signal Routing Applications**

In the realm of precision electronics, the accurate routing of analog signals is paramount. The **ADG1422BRMZ-REEL7** from Analog Devices stands out as a premier solution, engineered to meet the stringent demands of high-performance test and measurement equipment, data acquisition systems, and medical instrumentation. This integrated circuit is a **quad, single-pole/single-throw (SPST) analog switch** designed to provide exceptional signal fidelity and reliability.

A defining characteristic of this switch is its **ultra-low on-resistance (Ron) of just 2.5 Ω**, which remains exceptionally flat across the input signal range. This minimal and consistent resistance is critical as it ensures negligible voltage drop and signal distortion, preserving the integrity of even the most delicate analog signals. Complementing this is its **remarkably low leakage current**, which prevents signal bleed-through and crosstalk between channels, a vital feature for maintaining accuracy in multiplexing applications.

The device operates over a wide **dual-supply range of ±5 V to ±22 V** or a single-supply range of +8 V to +44 V, offering designers significant flexibility for various system voltages. This wide voltage range, coupled with its capability to handle **rail-to-rail analog signals**, makes it an incredibly versatile component for both high-voltage and standard signal routing tasks. Furthermore, the ADG1422BRMZ-REEL7 features **break-before-make switching action**, eliminating momentary shorting between input sources during switching transitions and thereby protecting downstream circuitry.

Housed in a compact **10-lead MSOP package**, this switch is ideal for space-constrained PCB designs without compromising on performance or channel count. Its robust construction ensures excellent performance across the industrial temperature range, guaranteeing reliability in challenging environments.

**ICGOOODFIND**: The ADG1422BRMZ-REEL7 is a top-tier quad SPST analog switch that excels in precision signal routing. Its combination of ultra-low on-resistance, minimal leakage current, wide supply range, and robust packaging makes it an indispensable component for designers who prioritize signal accuracy and system reliability above all else.

**Keywords**: Analog Switch, Low On-Resistance, Precision Signal Routing, Quad SPST, Low Leakage Current.