Analog Devices Inc. ADG774BRQ Overview

The ADG774BRQ is a high-performance, quad 2:1 multiplexer/demultiplexer from Analog Devices Inc., renowned for its precision in signal routing applications. This integrated circuit is designed to operate with dual supply voltages ranging from ±2.7V to ±5.5V or a single supply voltage from 5V to 5.5V, making it versatile for various system requirements.

Key Features

• Wide Operating Voltage Range: The device can function efficiently with dual supply voltages (±2.7V to ±5.5V) or a single supply voltage (5V to 5.5V), providing flexibility in different circuit designs.
• Low On-Resistance: The ADG774BRQ boasts a low on-resistance (typically 4 ohms), which minimizes signal distortion and ensures high signal integrity.
• Low Crosstalk and Off Isolation: Crosstalk between channels and signal isolation when the switch is off are both optimized to maintain signal clarity and reduce noise interference.
• High Bandwidth: With a 3dB bandwidth greater than 200 MHz, this multiplexer is capable of handling high-speed signals, making it suitable for video and data stream applications.
• Nonvolatile Memory: The on-chip memory allows the switch to return to its last position upon power-up, adding to the convenience in system design.
• Lead-Free and RoHS Compliant: The ADG774BRQ is available in a lead-free, 16-lead QSOP package, adhering to environmental standards and regulations.

Applications

The ADG774BRQ is ideal for use in a variety of applications where high-speed signal routing is crucial. These include:

• Data acquisition systems
• Communication systems
• Audio and video switching
• ATE (Automated Test Equipment)
• Relay replacements

Reliability and Performance

Analog Devices Inc. is known for its commitment to quality and reliability, and the ADG774BRQ is no exception. It delivers consistent performance, ensuring long-term reliability for critical applications. Whether you're designing for industrial, medical, or consumer electronics, the ADG774BRQ from Analog Devices Inc. offers a robust solution for your multiplexing needs.