Maxim Integrated's DG407CWI+: High-Performance Analog Multiplexer

The DG407CWI+ is a high-performance, single 16-channel CMOS analog multiplexer designed by Maxim Integrated, a leader in the development of innovative analog and mixed-signal products. This advanced multiplexer is a perfect solution for applications that require the routing of multiple analog or digital signals through a single device. With its low on-resistance and low charge injection, the DG407CWI+ provides excellent signal integrity, making it an ideal choice for data acquisition systems, test equipment, and communication devices.

Key Features and Benefits

• Low On-Resistance: The device boasts a low on-resistance of 100Ω, which minimizes signal attenuation and ensures high-quality signal transmission.
• Single Supply Operation: The DG407CWI+ operates with a single supply voltage ranging from +12V to +30V, or dual supplies of ±15V, providing flexibility in various system designs.
• Low Charge Injection: With low charge injection of 10pC, this multiplexer reduces the impact on the signal quality during switching, making it suitable for precision applications.
• High Off-Isolation: Featuring high off-isolation of -75dB at 1MHz, the DG407CWI+ prevents crosstalk between channels, ensuring signal integrity is maintained.
• ESD Protection: The device includes ESD protection diodes to the analog inputs and outputs, providing enhanced reliability and robustness against electrostatic discharges.
• TTL/CMOS Compatible: The logic inputs are compatible with both TTL and CMOS levels, allowing for easy integration with a wide range of digital controllers and processors.

Applications

The DG407CWI+ is suitable for a diverse set of applications, including:

• Data Acquisition Systems
• Audio and Video Switching
• Industrial Automation
• Medical Equipment
• Telecommunications

Encased in a wide-body SOIC-28 package, the DG407CWI+ is designed to meet the stringent requirements of professional-grade electronic systems. Its high integration and performance make it a valuable component for designers looking to optimize their system architecture while maintaining signal integrity and operational reliability.

For detailed technical specifications, application notes, and support resources, visit Maxim Integrated's official website or contact their customer support team.