Analog Devices Inc. ADG409BRU Precision Analog Multiplexer

The ADG409BRU, crafted by the reputable Analog Devices Inc., is a high-performance analog multiplexer that belongs to the ADG409 series. This component is designed to facilitate the accurate and efficient routing of analog signals in electronic systems. Its robust design and precision make it an ideal choice for a wide range of applications, including data acquisition, test equipment, and communication systems.

Key Features

• Wide Supply Range: The ADG409BRU operates on a wide supply voltage range, accommodating ±15 V dual supplies or a single supply of 12 V to 30 V, making it versatile for various circuit configurations.
• Dual 4-Channel Multiplexer: It features a dual 4-channel configuration that allows users to select one of four differential inputs to connect to the output, effectively doubling the channel count in a compact package.
• Low On-Resistance: The device boasts a low on-resistance (typically 35 Ω), which ensures minimal signal attenuation and maintains signal integrity during transmission.
• Low Crosstalk and Off Isolation: Engineered to minimize interference, the ADG409BRU offers excellent crosstalk and off isolation characteristics, which is critical for applications that require high signal purity.
• Break-Before-Make Switching: The multiplexer's break-before-make switching mechanism prevents momentary shorting of channels during transitions, thereby protecting the device and the signal paths.

Package and Temperature Range

The ADG409BRU comes in a TSSOP (Thin Shrink Small Outline Package) with 16 pins, offering a compact footprint for space-constrained applications. It is designed to operate over the extended industrial temperature range of -40°C to +85°C, ensuring reliable performance in harsh environments.

Applications

With its precision and flexibility, the ADG409BRU is well-suited for a variety of applications, including:

• Automated Test Equipment (ATE)
• Data Acquisition Systems
• Battery-Powered Systems
• Audio and Video Routing
• Process Control
• Communication Systems

Analog Devices Inc. is renowned for its commitment to high-quality components, and the ADG409BRU is no exception. It is a reliable choice for designers looking to implement a precise and durable analog multiplexing solution in their electronic systems.