DG406EUI+

Analog Switches, Multiplexers, Demultiplexers Overview

The DG406EUI+ is a CMOS analog multiplexer configured as a 1-of-16 switch in a 28-pin TSSOP package. 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 100Ω, with channel matching limited to 8Ω and flatness capped at 9Ω over the signal range. Charge injection is guaranteed at a maximum of 15pC, while input off-leakage current remains below 5nA at +85°C. ESD protection exceeds 2000V 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 and low on-resistance
• 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
• Communications Systems
• Data-Acquisition Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead-free packaging specifications prior to procurement. Ensure supply chain documentation matches the specific ordering suffix to validate temperature range and package integrity.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a 16-channel configuration is required within a compact surface-mount footprint. Verify that the operating voltage aligns with the specified single or dual supply ranges. Consider the 100Ω on-resistance limit and 15pC charge injection constraints relative to the target application's signal fidelity requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG406/DG407 family of improved CMOS analog multiplexers manufactured by Analog Devices / Maxim Integrated. The 'E' suffix designates the extended industrial temperature range of -40°C to +85°C, while the 'U' suffix indicates the 28-TSSOP package type. The '+' suffix confirms lead-free and RoHS-compliant manufacturing.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG406EUI is the non-RoHS equivalent. DG406DN+ offers identical electrical performance in a PLCC-28 package. DG406EWI+ provides the same specifications in a Wide SOIC-28 package.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum allowable charge injection for the DG406EUI+?

The datasheet guarantees a maximum charge injection of 15pC.

How does the DG406EUI+ handle analog signals across its power supply range?

It supports rail-to-rail signal handling, allowing operation from +5V to +30V single supply or ±4.5V to ±20V dual supplies.

Is the DG406EUI+ compatible with standard TTL and CMOS logic levels?

Yes, the digital input controls are designed to be compatible with both TTL and CMOS logic standards.