DG412LDY-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG412LDY-T1-E3 is a precision monolithic quad SPST low-voltage CMOS analog switch manufactured by Vishay Siliconix. It operates on single supplies from 2.7 V to 12 V or dual supplies of ±3 V to ±6 V. The device features an on-resistance (RDS(on)) of 17 Ω, with turn-on and turn-off times of 19 ns and 12 ns respectively. It supports TTL and CMOS logic levels, offers 0.25 nA leakage current, and provides 2000 V ESD protection. Packaged in a 16-pin narrow SOIC, it functions within a temperature range of -40 °C to +85 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low voltage operation compatible with single and dual power supplies
• Fast switching speeds with minimal insertion loss
• TTL and CMOS logic interface compatibility
• High ESD protection rating for robust signal handling

Analog Switches, Multiplexers, Demultiplexers Applications

• Precision automatic test equipment
• Precision data acquisition systems
• Audio and video signal routing
• Battery powered systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific package suffix 'DY' corresponds to the 16-pin narrow SOIC format required for your PCB layout. Confirm that the '-E3' designation meets RoHS compliance standards for your manufacturing process. Ensure the tape and reel quantity associated with the '-T1' suffix aligns with your production volume requirements before finalizing orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low voltage operation between 2.7 V and 12 V is necessary. The DG412L utilizes opposite control logic compared to the DG411L; verify truth table alignment with your system design. Consider the 17 Ω on-resistance and 19 ns switching speed for high-frequency signal integrity requirements in audio or video applications.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG411L/DG412L/DG413L family of low-voltage CMOS analog switches. These devices are pin-for-pin compatible companions to the industry-standard DG411/412/413 series but offer improved performance through BiCMOS wafer fabrication technology. They share similar form factors and basic electrical characteristics while optimizing for lower voltage supply ranges.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG411LDY-T1-E3 shares the same package and general specifications but differs in control logic polarity. DG413LDY-T1-E3 offers mixed normally open/closed configurations. Direct functional replacement requires verifying logic truth table compatibility and ensuring voltage/current ratings meet application needs.