DG2005DQ-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG2005DQ-T1-E3 is a dual single-pole/single-throw (SPST) analog switch manufactured by Vishay Siliconix. It operates on a single supply voltage ranging from 1.8 V to 5.5 V and features an MSOP-8 package. The device provides low on-resistance, with typical values of 1.2 Ω at 5 V, 2.4 Ω at 3 V, and 12.5 Ω at 2 V. Switching times are fast, with turn-on and turn-off delays typically between 13 ns and 35 ns depending on the supply voltage. The component supports continuous current up to 50 mA and peak currents up to 200 mA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low-voltage operation suitable for portable applications
• Fast switching speed with minimal charge injection
• TTL and CMOS logic compatible control interface
• Epitaxial layer design prevents latchup

Analog Switches, Multiplexers, Demultiplexers Applications

• Cellular phones
• Communication systems
• Portable test equipment
• Battery operated systems
• Sample and hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm compliance with environmental standards such as RoHS. Confirm that the MSOP-8 package dimensions match the target PCB footprint requirements. Ensure the selected variant meets the required operating temperature range for the intended deployment environment.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when board space is limited due to its compact MSOP-8 packaging. Choose this part for battery-powered designs requiring low quiescent current and high accuracy. Verify that the maximum analog signal range aligns with the available single-supply voltage in the target circuit design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the DG2003/2004/2005 series of low-voltage analog switches. The DG2005 variant specifically offers two SPST channels within a single integrated circuit. It utilizes Vishay Siliconix's low-voltage JI2 process technology to achieve high performance while maintaining low power consumption.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG2003DQ-T1-E3

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum continuous current rating?

The maximum continuous current for any terminal is 50 mA.

Does the device support dual supplies?

No, the DG2005DQ-T1-E3 is designed for single-supply operation only.

What is the typical charge injection value?

The typical charge injection is 1 pC at 3 V and 5 V supply voltages.