DG406DJ

Analog Switches, Multiplexers, Demultiplexers Overview

The DG406DJ+ is a 1-of-16 CMOS analog multiplexer/demultiplexer featuring an industrial temperature range of -40°C to +85°C. It operates on single supplies from +5V to +30V or dual supplies from ±4.5V to ±20V. The device guarantees a maximum on-resistance of 175Ω and channel-to-channel matching of 8Ω. Key electrical parameters include a maximum charge injection of 15pC, input leakage current under 5nA at +85°C, and low power consumption of 1.25mW. It provides over 2000V ESD protection per MIL-STD-883 Method 3015.7.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible plug-in upgrade for industry standard DG406/DG407
• Guaranteed low charge injection of 15pC maximum
• Rail-to-rail signal handling capability
• Digital input controls compatible with TTL/CMOS logic

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Test Equipment
• Guidance and Control Systems
• Data-Acquisition Systems
• Audio Signal Routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'DJ' corresponds to the 28-pin Plastic DIP package configuration before procurement. Confirm that the lead-free/RoHS-compliant designation '+' is included in the final part number if environmental compliance is required. Ensure the operating environment falls within the specified -40°C to +85°C temperature range to maintain guaranteed performance specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when upgrading legacy designs requiring guaranteed channel matching of 8Ω and flatness of 9Ω. It is suitable for applications needing rail-to-rail signal handling and low off-leakage current below 5nA at elevated temperatures. Verify that the 175Ω maximum on-resistance meets the system's voltage drop requirements across the full supply voltage range.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the redesigned DG406/DG407 series of CMOS analog multiplexers manufactured by Analog Devices / Maxim Integrated. The series offers improved performance metrics compared to older generations, specifically focusing on enhanced channel matching and lower charge injection while maintaining pin compatibility with industry-standard predecessors.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG406DJ+ serves as a direct pin-compatible replacement for the legacy DG406DJ. Designers should verify that the upgraded electrical characteristics, such as the 15pC charge injection limit and 8Ω channel matching, align with the original design constraints.