DG411AK-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG411AK-E3 is a quad single-pole single-throw (SPST) CMOS analog switch manufactured by Vishay Siliconix. It features four independent switches in a 16-pin CDIP package, designed for high-speed precision signal switching. The device operates with a single supply voltage ranging from 5V to 44V or dual supplies of ±5V to ±20V. Key electrical parameters include a maximum on-resistance of 35Ω, a maximum power dissipation of 600mW, and an operating temperature range from -55°C to +125°C. It supports a DC switch current of 30mA and exhibits low power consumption.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-voltage silicon gate process construction prevents latch-up
• Break-before-make switching action ensures signal integrity
• TTL and CMOS logic compatible control interface

Analog Switches, Multiplexers, Demultiplexers Applications

• Industrial process control systems
• Test and measurement instrumentation
• Communications and networking equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'AK' against official Vishay documentation to confirm the ceramic DIP package variant. Ensure RoHS compliance status matches project requirements. Cross-reference the manufacturer part number with authorized distributors to confirm current production status and availability constraints.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high-temperature operation up to 125°C is required alongside high-voltage handling capabilities. The quad SPST configuration suits applications needing multiple isolated signal paths. Verify that the 35Ω on-resistance meets system loss budgets and that the CDIP package fits the mechanical design constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG411 series of precision analog switches. The series utilizes advanced CMOS technology to provide fast switching speeds with low distortion. The DG411 family offers various package options including SOIC and CDIP to accommodate different mounting and thermal requirements.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct equivalents within the DG411 family such as DG411DY-E3 for surface mount alternatives. Verify pin compatibility and electrical parameter overlaps before substituting with other quad SPST analog switches.