DG612EEQ-T1-GE3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG612EEQ-T1-GE3 is a quad single-pole single-throw (SPST) analog switch from the DG611E family, manufactured by Vishay Siliconix. It features four independently selectable normally open switches housed in a 16-lead TSSOP package. The device operates on a single supply of 3 V to 16 V or dual supplies of ±3 V to ±8 V. Key electrical parameters include a typical on-resistance of 72 Ω, charge injection of 1.4 pC, and a 3 dB bandwidth of 1 GHz. It supports low voltage logic inputs and offers excellent isolation and crosstalk performance.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad SPST configuration with independent channel control
• Low charge injection for high precision signal integrity
• Rail-to-rail analog signal handling capability
• CMOS/TTL compatible digital control logic

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 specific ordering suffix EEQ corresponds to the 16-lead TSSOP package variant. Confirm RoHS compliance status through official Vishay documentation as manufacturing locations may vary. Ensure the component meets the required temperature range specifications for the intended operational environment before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when a normally open quad SPST configuration is required. The DG612E differs from the DG611E (normally closed) and DG613E (mixed). Consider the 1 GHz bandwidth and low charge injection for high-speed applications. Verify that the TSSOP-16 package dimensions fit the PCB layout constraints compared to SOIC or miniQFN alternatives.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the DG611E series, which combines CMOS and DMOS technologies to achieve high speed and low power consumption. The E-series variants offer improved performance over the standard DG611 models, specifically regarding leakage current and switching speeds across extended temperature ranges.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG611EEQ-T1-GE4: Similar quad SPST switch but configured as normally closed. DG613EEQ-T1-GE4: Quad SPST switch with mixed normally open/closed channels. Both are available in the same TSSOP-16 package and share similar electrical characteristics within the DG611E family.