DG4051EEN-T1-GE4

Analog Switches, Multiplexers, Demultiplexers Overview

The DG4051EEN-T1-GE4 is a high precision CMOS analog multiplexer manufactured by Vishay Siliconix. It features an 8-channel configuration housed in a 16-pin miniQFN package measuring 1.8 mm x 2.6 mm. The device operates from a single supply of 3 V to 16 V or dual supplies of ±3 V to ±8 V. Key electrical parameters include a maximum on-resistance of 78 Ω at room temperature with a dual supply, and a typical charge injection of 0.3 pC. It supports bi-directional rail-to-rail signal switching and includes logic compatible with 3 V control inputs.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low parasitic capacitance for high frequency signal integrity
• Minimal charge injection ensures high precision switching accuracy
• Compact ultra-small footprint suitable for space-constrained designs

Analog Switches, Multiplexers, Demultiplexers Applications

• Automatic test equipment
• Data acquisition systems
• Medical and healthcare systems
• Audio and video signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'T1' corresponds to the tape and reel packaging format required for automated assembly processes. Confirm that the 'E4' suffix indicates lead-free compliance status as defined by the manufacturer's material categorization documentation before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when an 8-channel multiplexing solution is required within a compact surface-mount form factor. Ensure the application voltage range falls within the specified 3 V to 16 V limits. Verify that the 78 Ω on-resistance meets the signal path requirements compared to lower resistance alternatives if significant voltage drop is a concern.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG405xE family of low capacitance analog multiplexers. It shares functional similarities with the DG4052E (dual 4-channel) and DG4053E (triple 2-channel) variants. All members of this series utilize identical control logic and pinout architectures, differing primarily in channel count and internal switch configuration.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible replacements within the same package include DG4052EEN-T1-GE4 and DG4053EEN-T1-GE4. These parts share the same 16-pin miniQFN footprint and control interface but offer different channel configurations.