**ADG4612BRUZ-REEL7: High-Performance, Low-Leakage Quad SPST CMOS Switch**

In the realm of precision signal routing and switching, the **ADG4612BRUZ-REAL7** stands out as a premier solution for applications demanding uncompromising performance and reliability. This integrated circuit is a **quad, single-pole/single-throw (SPST) switch** fabricated on an advanced CMOS process, engineered to provide superior signal integrity in the most challenging environments.

The defining characteristic of the ADG4612 is its **extremely low leakage current**, typically measured in picoamperes. This feature is paramount in high-impedance circuits, such as those found in precision data acquisition systems, medical instrumentation, and automated test equipment (ATE), where even minute leakage currents can introduce significant errors and degrade measurement accuracy. By minimizing this leakage, the ADG4612 ensures that the signal path remains pristine and uncontaminated.

Complementing its low leakage is an equally impressive **low on-resistance**, which remains remarkably flat across the input signal range. This low and consistent resistance is crucial for maintaining signal fidelity, minimizing voltage drops, and reducing distortion, especially when switching analog signals. The device operates from a single **supply voltage ranging from +3 V to +30 V**, or a dual supply of ±3 V to ±15 V, offering exceptional flexibility for both industrial and consumer applications.

A key advancement in the ADG4612 is its **latch-up immune construction**. This design robustness ensures the switch can withstand overvoltage faults on its analog inputs, even when the power supplies are absent. Fault protection is extended up to **VSS - 20 V to VDD + 20 V**, safeguarding both the device and the sensitive downstream components from real-world transients and power sequencing issues. Furthermore, its **break-before-make switching action** prevents momentary shorting between channels during switching, a critical feature for protecting signal sources and loads.

Housed in a compact 16-lead TSSOP package, the ADG4612BRUZ-REEL7 is supplied on a 7-inch reel, making it perfectly suited for high-volume, automated manufacturing processes. Its combination of high performance, robust protection, and integration makes it an ideal choice for a wide array of applications, including **battery-powered equipment, communication systems, sample-and-hold circuits, and audio signal routing**.

**ICGOODFIND**: The ADG4612BRUZ-REEL7 is a robust, high-performance quad SPST switch that sets a high bar for signal switching components. Its exceptional low leakage, low on-resistance, and superior fault protection make it an indispensable component for designers who prioritize precision, reliability, and system protection in their analog designs.

**Keywords**: Low Leakage Current, Quad SPST Switch, Latch-Up Immune, Fault Protection, Low On-Resistance.