**ADG734BRUZ: A 4:1 CMOS Multiplexer with Low On-Resistance and Dual Supply Operation**

The **ADG734BRUZ** represents a significant advancement in analog multiplexer technology, integrating high performance and versatility into a compact form factor. As a **4:1 single-ended CMOS multiplexer**, it is engineered to provide seamless switching between four input channels to a common output, making it an ideal solution for a wide range of applications including data acquisition systems, audio and video routing, communication systems, and automated test equipment.

A defining feature of the ADG734BRUZ is its **extremely low on-resistance**, typically measuring just 0.5 Ω. This characteristic is crucial as it minimizes signal distortion and voltage drop across the switch, ensuring the integrity of the analog signal being passed. The flatness of this on-resistance over the input signal range further enhances performance by maintaining consistent linearity.

Another standout attribute is its capability for **dual supply operation**, supporting voltages from ±2.25 V to ±2.75 V, in addition to a single supply range of 2.25 V to 5.5 V. This flexibility allows designers to integrate the device into both single-supply and bipolar systems with ease, making it exceptionally adaptable for mixed-voltage environments. The device also features **break-before-make switching action**, which prevents momentary shorting between channels during switching transitions, thereby protecting the circuitry.

The ADG734BRUZ is designed with **TTL and CMOS-compatible digital inputs**, ensuring straightforward interfacing with modern logic families without requiring additional level-shifting components. Housed in a space-saving 16-lead TSSOP package, it is well-suited for high-density board layouts. Furthermore, its **latch-up immune construction** provides robustness against parasitic SCR effects, enhancing reliability in demanding operational conditions.

**ICGOODFIND**: The ADG734BRUZ stands out as a superior multiplexer solution, masterfully combining **ultra-low on-resistance**, **versatile dual-supply operation**, and robust construction to deliver exceptional signal fidelity and design flexibility for sophisticated electronic systems.

**Keywords**: CMOS Multiplexer, Low On-Resistance, Dual Supply Operation, Break-Before-Make, Latch-Up Immune.