DG611EEN-T1-GE4

Analog Switches, Multiplexers, Demultiplexers Overview

The DG611EEN-T1-GE4 is a quad single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It features four independently selectable normally closed switches housed in a 16-lead miniQFN package measuring 1.8 mm x 2.6 mm. The device operates from a 3 V to 16 V single supply or ± 3 V to ± 8 V dual supplies. Key electrical parameters include a typical charge injection of 1.4 pC, a maximum on-resistance of 115 Ω at room temperature, and a 3 dB bandwidth of 1 GHz. It supports rail-to-rail analog signal handling with low leakage current and CMOS/TTL compatible control logic.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independently selectable SPST switches with normally closed configuration
• Ultra-low charge injection and high-speed switching for precision applications
• Rail-to-rail analog signal handling capability across wide supply ranges
• Low voltage digital control compatible with standard logic families

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature range. Ensure compatibility with required supply voltages and logic levels before integration. Confirm RoHS compliance status through manufacturer resources. Check for any product change notifications that may affect pinout or specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low charge injection and high bandwidth are critical for signal integrity. The miniQFN package suits space-constrained designs requiring surface mount technology. Verify that the normally closed switch configuration aligns with system requirements compared to normally open alternatives like the DG612E series.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG611E family of analog switches, which includes DG612E and DG613E variants. These devices offer improved performance over the legacy DG611 and DG611A series. The miniQFN package provides a compact footprint suitable for portable and high-density electronic applications.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG612EEN-T1-GE4 offers identical electrical characteristics but with normally open switches instead of normally closed.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the default state of the switches in the DG611E?

The DG611E contains four switches that are normally closed when the input logic is low.

Does the DG611E support bidirectional signal flow?

Yes, the switches conduct equally well in both directions, allowing for rail-to-rail analog signal handling.

What is the maximum operating temperature for this device?

The device is specified for operation from -40 °C to +125 °C.