The ADG428BR is a high-performance monolithic CMOS analog multiplexer from Analog Devices Inc., a company renowned for its precision engineering and innovative design in the field of semiconductor manufacturing. This device is part of the ADG428 series, which is designed to provide efficient single-ended or differential operation, making it an ideal choice for a variety of data acquisition and signal routing applications.

Key Features

• Wide Operating Voltage: The ADG428BR operates from a single +15 V supply or dual ±15 V supplies, providing versatility in different circuit environments.
• Low Power Consumption: With its CMOS construction, the device has a significantly reduced power consumption, making it suitable for power-sensitive applications.
• High Switching Speed: Fast transition times ensure minimal delay in signal routing, enhancing overall system performance.
• Dual 4-Channel Multiplexer: The device features dual 4-channel multiplexers, which can be used independently or connected together for 8 differential channels.
• Low Crosstalk and Off Isolation: Engineered to minimize signal interference, the ADG428BR ensures clean and accurate signal routing.
• Break-Before-Make Switching: This functionality prevents momentary shorting when switching between channels, preserving signal integrity.

Applications

The ADG428BR is suitable for various applications, including:

• Data acquisition systems
• Test equipment and instrumentation
• Process control systems
• Battery-powered systems
• Audio and video switching

Technical Specifications

The device boasts a robust set of technical specifications that include:

• On Resistance (R<sub>ON): 35 Ω typical
• Total Harmonic Distortion (THD): 0.02% typical
• Operating Temperature Range: -40°C to +85°C
• Package: 16-lead standard small outline package (SOIC)

Quality and Reliability

Analog Devices Inc. is committed to the highest standards of quality and reliability, and the ADG428BR is no exception. It undergoes rigorous testing and quality control measures to ensure it meets the stringent requirements of industrial and commercial applications.

For designers and engineers looking for a reliable and versatile analog multiplexer, the ADG428BR from Analog Devices Inc. offers the perfect blend of performance, power efficiency, and functionality.