DG413FDY+T

Analog Switches, Multiplexers, Demultiplexers Overview

The DG413FDY+T is a monolithic CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It integrates four independent single-pole/single-throw (SPST) switches in a 16-SOIC package. The device supports single or dual power supplies, with a minimum voltage of 9V and a maximum of 36V for single supply operation. Key electrical parameters include a maximum on-resistance of 85 Ohms, a maximum operating time of 175 ns, and a maximum off-time of 145 ns. It operates within a temperature range of -40°C to +85°C and features a maximum power dissipation of 696 mW.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST analog switches in a compact surface-mount package.
• Features fault protection capabilities for enhanced circuit reliability.
• Supports rail-to-rail signal handling for wide dynamic range applications.

Analog Switches, Multiplexers, Demultiplexers Applications

• Precision automatic test equipment
• Data acquisition systems
• Communication systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix FDY against official datasheets to confirm pinout and thermal characteristics. Confirm RoHS compliance status through manufacturer documentation. Ensure the SOIC-16 package dimensions match PCB layout requirements. Check for any recent product change notifications that may affect specifications or availability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when four isolated SPST switching channels are required in a small footprint. The 85 Ohm on-resistance suits general-purpose signal routing rather than high-precision low-voltage applications. Verify that the 175 ns switching speed meets system timing constraints. Consider the 36V maximum supply limit for high-voltage signal control scenarios.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG413FDY+T belongs to the DG413F series of improved quad SPST analog switches. This series serves as an upgrade to earlier CMOS switch technologies, offering lower charge injection and better on-resistance matching. The part is designed for applications requiring reliable switching of analog signals with minimal distortion.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG413DY+T is a verified alternative within the same family, featuring similar functionality but potentially different on-resistance values. Verify pin compatibility and electrical parameter differences before substitution. Other members of the DG411/DG412/DG413 series may offer variations in logic polarity or resistance.