DG413DY-T1

Analog Switches, Multiplexers, Demultiplexers Overview

The Vishay Siliconix DG413DY-T1 is a monolithic quad single-pole single-throw (SPST) CMOS analog switch housed in a 16-pin SOIC package. It features a maximum on-resistance of 35 Ohms and supports a supply voltage range from +5V to +44V for single supply or ±5V to ±20V for dual supply operation. The device exhibits fast switching times with a maximum turn-on time of 175 ns and a maximum turn-off time of 145 ns. It operates within an ambient temperature range of -40°C to +85°C and includes TTL and CMOS compatible digital inputs.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Combines four independent SPST analog switches with low on-resistance and fast switching speeds
• Supports both single-ended and split power supply configurations for flexible system integration
• Features reduced charge injection to simplify sample and hold applications
• Includes break-before-make switching capability through mixed logic control of internal channels

Analog Switches, Multiplexers, Demultiplexers Applications

• Precision automatic test equipment signal routing
• Battery powered systems requiring low power consumption
• Communication systems and computer peripherals
• Precision data acquisition front ends

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix T1 indicates tape and reel packaging when sourcing. Confirm RoHS compliance status as E3 variants are standard, while T1 may denote specific manufacturing lot attributes. Ensure the SOIC-16 footprint matches the target PCB design. Cross-reference the manufacturer datasheet for exact ordering information to avoid confusion with similar DG411 or DG412 series components.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high-speed switching and low distortion are required for precision analog signals. The mixed logic configuration allows independent control of turn-on and turn-off times, making it suitable for SPDT configurations without external logic gates. Consider the 35 Ohm on-resistance limit for signal integrity requirements and verify that the 44V maximum rating accommodates the peak signal voltages in the application circuit.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG413 belongs to the DG411 series of monolithic quad analog switches designed as drop-in replacements for older DG211 and DG212 devices. It utilizes a high-voltage silicon-gate process to prevent latch-up and improve performance. The device integrates four bilateral switches that are equally matched for AC or bidirectional signals, offering improved dynamic range and lower signal errors compared to previous generations.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG413DY-E3 serves as the direct RoHS-compliant equivalent. DG413LEDY-T1-GE3 offers lower voltage ratings but faster switching speeds. DG419LDY-T1 provides a single-channel alternative with different resistance characteristics. Verify pinout compatibility before substituting with DG213 series parts, noting potential differences in logic polarity.