**ADG5233BRUZ: A High-Performance, Dual-Channel iCMOS® Serially-Controlled Latched Switch**

In the realm of precision signal routing and system control, the demand for robust, versatile, and highly integrated switching solutions is ever-present. The **ADG5233BRUZ from Analog Devices** stands out as a premier solution, engineered to meet the stringent requirements of advanced industrial, instrumentation, and communication systems. This device exemplifies the synergy of **high-voltage and low-voltage CMOS processes** through Analog Devices' proprietary iCMOS® technology, delivering exceptional performance where it matters most.

At its core, the ADG5233BRUZ is a **dual-channel, serially controlled, latched switch**. This architecture is critical for applications requiring stable and reliable signal path configurations without the need for constant refreshing of the control signal. The integrated latch ensures that the switch state is securely held until a new instruction is received via the serial interface, significantly enhancing system stability and reducing power consumption in state-holding applications.

A key advantage of this device is its **broad operating voltage range**, made possible by iCMOS technology. It comfortably handles bipolar signals up to ±22 V and digital logic signals from 1.8 V to 5.5 V, making it exceptionally adaptable to mixed-signal environments. This flexibility allows designers to interface modern low-voltage microcontrollers and FPGAs directly with higher-voltage analog signals, simplifying system design and reducing component count.

Furthermore, the ADG5233BRUZ offers **outstanding performance characteristics**. It features very low on-resistance (typically 60 Ω) and flat on-resistance across the signal range, which is vital for maintaining signal integrity and minimizing distortion in precision measurement circuits. The device also boasts ultra-low power consumption and minimal charge injection, a critical parameter for preserving the accuracy of sampled signals in data acquisition systems and precision instrumentation.

The robust serial peripheral interface (SPI) provides a simple and efficient method for daisy-chaining multiple devices, enabling the control of numerous switches with a minimal number of microcontroller GPIO pins. This is invaluable in complex systems where board space and control logic are at a premium.

**ICGOOODFIND**: The ADG5233BRUZ is a superior choice for designers seeking a reliable, high-performance, dual-channel switch. Its combination of iCMOS robustness, serial control with latching functionality, and excellent analog performance makes it an indispensable component for sophisticated automated test equipment, data acquisition systems, medical instrumentation, and audio/video routing applications.

**Keywords**: iCMOS®, Serially-Controlled, Latched Switch, Dual-Channel, Low On-Resistance.