DG413LDY-T1

Analog Switches, Multiplexers, Demultiplexers Overview

The DG413LDY-T1-E3 is a quad single-pole single-throw (SPST) CMOS analog switch manufactured by Vishay Siliconix. It operates with dual supply voltages of ±15 V and features a maximum on-resistance of 33 Ohms. The device supports a power dissipation of 650 mW and draws a maximum supply current of 1 uA. Switching performance includes a maximum turn-on time of 50 ns and a maximum turn-off time of 35 ns. It is housed in an SOIC-16 surface-mount package and functions within an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST switches in a compact SOIC-16 package
• Provides low power consumption with minimal supply current draw
• Supports high-speed signal switching for data and video applications

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio signal routing and switching
• Video signal path selection
• Data acquisition systems
• Communication equipment signal conditioning

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

This specific part number, DG413LDY-T1-E3, is listed as End-of-Life (EOL) by the manufacturer. Verification of availability requires checking authorized distributors for remaining stock or obsolete inventory. Engineers should consult official Product Change Notifications (PCN) for discontinuance details and identify qualified replacement components prior to finalizing designs.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring quad SPST switching with ±15 V dual supplies. Ensure the application demands an on-resistance near 33 Ohms and switching speeds under 50 ns. Verify that the SOIC-16 package fits the PCB layout constraints. Consider alternative variants like the DG413HSDY-E3 if higher speed is required, or the DG413LEDY-T1-GE3 if single-supply operation down to 3 V is necessary.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG413 belongs to the Vishay DG series of CMOS analog switches, which are designed for general-purpose signal switching. This family offers pin compatibility across different channel counts and voltage ratings. The LDY suffix indicates the specific SOIC-16 tape-and-reel packaging variant, distinguishing it from tube-packed or through-hole versions within the same electrical specification group.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Official substitutes include DG413DY-T1-E3 and DG413HSDY-E3. These parts share the SOIC-16 package and quad SPST configuration but may differ in switching speed or on-resistance values. Verify pinout compatibility and thermal characteristics before substitution.