DG408EUE+

Analog Switches, Multiplexers, Demultiplexers Overview

The DG408EUE+ is an 8-channel CMOS analog multiplexer in a 16-pin TSSOP package. It operates with single supplies from +5V to +30V or dual supplies from ±5V to ±20V. Key electrical parameters include a maximum on-resistance of 175Ω, maximum on-resistance matching between channels of 8Ω, and maximum on-resistance flatness of 9Ω. The device guarantees low charge injection of 15pC maximum and input off-leakage current less than 5nA at +85°C. Digital inputs are TTL/CMOS compatible, and ESD protection exceeds 2000V per MIL-STD-883 Method 3015.7.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible plug-in upgrades for industry standard DG408/DG409
• Rail-to-rail signal handling capability
• Guaranteed low charge injection and low input leakage current over temperature

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Test Equipment
• Data-Acquisition Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'EUE+' against official documentation to confirm the -40°C to +85°C industrial temperature range and TSSOP-16 surface-mount packaging. Ensure logic voltage levels align with the specified digital input thresholds before integration.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high channel count (8:1) and rail-to-rail signal handling are required within a compact TSSOP footprint. Consider the guaranteed on-resistance matching and flatness specifications for applications demanding precise signal integrity across multiple channels.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG408/DG409 family of improved CMOS analog multiplexers manufactured by Analog Devices / Maxim Integrated. The series is designed as direct replacements for legacy industry-standard parts while offering enhanced performance metrics such as lower leakage and better resistance matching.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The datasheet identifies the DG408EUE+ as a pin-compatible plug-in upgrade for the industry standard DG408. Verify that the legacy part's performance limits meet the application requirements before substituting.