Analog Devices Inc. ADG411BRZ Precision Analog Switch

The ADG411BRZ is a high-performance monolithic analog switch from Analog Devices Inc., designed to deliver precision, reliability, and flexibility for a wide range of applications. This component is part of a series of switches that feature low on resistance and fast switching times, making it an ideal choice for precision analog signal routing.

Constructed using Analog Devices' proprietary iCMOS® (industrial CMOS) process, the ADG411BRZ offers a dual single-pole, double-throw (SPDT) configuration. This enables users to select between two separate inputs or outputs within each switch, providing versatility in signal routing. The device is encapsulated in a 16-pin SOIC (Small Outline Integrated Circuit) package, ensuring compatibility with standard surface-mount technology (SMT) assembly processes.

Key Features:

• Low On Resistance: The ADG411BRZ boasts a low on resistance typically around 35 ohms, which minimizes signal attenuation and power loss, ensuring signal integrity is maintained.
• Low Power Consumption: The device operates with a single supply voltage ranging from ±15 V, or dual supplies of ±5 V to ±15 V, providing efficient power usage for battery-powered and portable applications.
• Fast Switching: With transition times in the nanosecond range, the ADG411BRZ is capable of fast switching, which is critical in high-speed data acquisition and test equipment.
• High Precision: The switch offers high accuracy with minimal charge injection and low leakage currents, making it suitable for precise data acquisition systems, sample-and-hold circuits, and audio signal routing.
• Bidirectional Operation: The switch can pass signals in both directions, from source to drain or drain to source, providing additional flexibility in circuit design.
• Extended Temperature Range: The ADG411BRZ is rated for operation over the industrial temperature range of -40°C to +85°C, ensuring reliable performance in harsh environments.

Applications for the ADG411BRZ include use in relay replacements, battery-powered systems, audio and video signal routing, test equipment, and communication systems. Its robust design and precision make it a go-to choice for engineers seeking a reliable switch that maintains signal fidelity while offering the convenience of integrated circuit technology.

With the ADG411BRZ, Analog Devices Inc. continues to demonstrate its commitment to providing high-quality components that meet the stringent requirements of modern electronic systems.