ADG1634BRUZ by Analog Devices Inc.

The ADG1634BRUZ is a monolithic industrial-grade, 4-channel multiplexer from Analog Devices Inc., renowned for its high-performance semiconductor products. This device is designed to operate with a dual supply voltage ranging from ±4.5 V to ±5.5 V or a single supply voltage from 9 V to 16.5 V, making it versatile for various applications. Its robust construction ensures reliable operation in a wide range of environmental conditions, suitable for demanding industrial settings.

At the heart of the ADG1634BRUZ is Analog Devices' proprietary iCMOS® (industrial CMOS) process technology. This technology combines high-voltage silicon with submicron CMOS and complementary bipolar technologies. It enables the creation of products that offer improved performance characteristics, such as lower power dissipation and reduced leakage currents, which are critical for precision analog circuitry.

The device features four single-pole/double-throw (SPDT) switches, providing the flexibility to use it as a multiplexer or demultiplexer. The ADG1634BRUZ boasts low on-resistance (typically 4.5 Ω) and on-resistance flatness, which is essential for maintaining signal integrity. Additionally, it has fast switching times and a low charge injection, making it suitable for sample-and-hold circuits and audio signal routing. The on-resistance profile is very flat over the full analog input range, ensuring good linearity and low distortion when passing analog signals.

Designed with a latch-up proof construction, the ADG1634BRUZ offers an increased level of protection against high-energy spikes on the power supply or input signal lines, which is particularly important in industrial environments. Furthermore, the device is packaged in a compact 20-terminal TSSOP (Thin Shrink Small Outline Package), allowing for a high-density mounting and saving valuable board space.

In summary, the ADG1634BRUZ from Analog Devices Inc. is a high-quality, versatile multiplexer that meets the demands of modern industrial applications. Its superior electrical performance combined with a robust design makes it an excellent choice for designers looking to enhance system reliability and performance.