DG611EEY-T1-GE4

Analog Switches, Multiplexers, Demultiplexers Overview

The DG611EEY-T1-GE4 is a quad single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It features four independently selectable switches with normally closed logic states, housed in a 16-pin narrow SOIC package. 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 170 Ω at +5 V single supply and 115 Ω at ±5 V dual supply. It exhibits low charge injection of 1.4 pC typical, off-isolation of -59 dB at 10 MHz, and a 3 dB bandwidth of 1 GHz. Operating temperatures range from -40 °C to +125 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independently selectable SPST switches with normally closed configuration
• Low charge injection of 1.4 pC typical for precision signal handling
• Rail-to-rail analog signal conduction in both directions
• CMOS/TTL compatible control logic inputs

Analog Switches, Multiplexers, Demultiplexers Applications

• Precision instrumentation
• Medical instrumentation
• Automated test equipment
• High-end data acquisition systems
• Sample and hold applications

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component status as the local source indicates potential discontinuation. Confirm the specific ordering suffix EEY corresponds to the 16-pin narrow SOIC package variant. Ensure compatibility with existing PCB footprints designed for this package type before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when a normally closed SPST configuration is required within the DG61E series. Compare against DG612EEY-T1-GE4 for normally open logic and DG613EEY-T1-GE4 for mixed configurations. Verify that the 170 Ω on-resistance meets system requirements under single-supply operation.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the DG61E family, which offers improved performance over the legacy DG611 series. It shares specifications with DG612E and DG613E but differs in switch logic states. The EEY suffix specifically denotes the 16-pin narrow SOIC surface-mount package option.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG612EEY-T1-GE4 provides identical electrical characteristics but with normally open switch logic. DG613EEY-T1-GE4 offers a combination of two normally open and two normally closed switches.