DG406DN+

Analog Switches, Multiplexers, Demultiplexers Overview

The DG406DN+ is a CMOS analog multiplexer featuring a 1-of-16 channel configuration housed in a 28-pin PLCC package. It operates with single supplies from +5V to +30V or dual supplies from ±4.5V to ±20V. The device guarantees a maximum on-resistance of 100Ω, an on-resistance matching between channels of 8Ω max, and an on-resistance flatness of 9Ω max. Charge injection is limited to 15pC max, while input off-leakage current remains below 5nA at +85°C. Digital inputs are compatible with TTL/CMOS logic levels.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible plug-in upgrade for industry standard DG406/DG407
• Guaranteed low charge injection and low on-resistance
• Rail-to-rail signal handling capability
• ESD protection exceeding 2000V per MIL-STD-883 Method 3015.7

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 component authenticity by checking the manufacturer markings against Analog Devices specifications. Confirm the RoHS compliance status indicated by the plus suffix. Ensure the PLCC-28 package dimensions match your PCB footprint requirements before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when a high-channel-count analog switch is required for signal routing. The DG406DN+ offers improved channel matching compared to legacy versions. Verify that the operating temperature range of -40°C to +85°C meets your environmental constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the DG406/DG407 series of improved CMOS analog multiplexers manufactured by Analog Devices / Maxim Integrated. The DG406 variant specifically provides a single-ended 16-channel configuration, whereas the DG407 offers a dual 8-channel setup within the same family architecture.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG406DN+ serves as a direct pin-compatible replacement for older industry-standard DG406 DIP packages. Verify that the upgraded electrical parameters, such as reduced charge injection and leakage, are acceptable for your specific circuit design.