DG417BDY-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG417BDY-T1-E3 is a precision monolithic quad SPST CMOS analog switch manufactured by Vishay Siliconix. It operates within a temperature range of -40 °C to +85 °C and utilizes an SOIC-8 surface-mount package. The device supports dual supply voltages up to ±15 V or single supplies up to 12 V, providing a wide dynamic signal range. Key electrical parameters include a maximum on-resistance (RDS(on)) of 25 Ω at room temperature and 35 Ω across the full temperature range. Turn-on time is specified at a maximum of 89 ns, with turn-off time reaching 80 ns under standard test conditions.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-voltage silicon gate process ensures superior switching performance and latchup prevention
• TTL and CMOS logic compatibility simplifies digital control interfacing
• Low power consumption and minimal leakage currents support battery-powered designs
• Small physical footprint reduces overall board space requirements

Analog Switches, Multiplexers, Demultiplexers Applications

• Precision test equipment
• Battery powered systems
• Sample-and-hold circuits
• Military radios
• Guidance and control systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific manufacturing lot codes if required for traceability. Ensure storage conditions adhere to moisture sensitivity level guidelines prior to soldering. Validate that the ordering suffix matches the desired tape and reel packaging configuration.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high-speed switching and low distortion are critical for analog signal routing. The DG417B variant offers complementary logic control compared to the DG418B. Consider the DG419B if break-before-make switching action is required for multiplexing applications. Evaluate thermal derating requirements based on the specific power dissipation limits of the SOIC-8 package.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG417B/DG418B/DG419B family of precision analog switches. These devices share common architectural features including the HVSG process and similar pin configurations. The DG417B specifically provides four independent single-pole single-throw switches with active-low logic control, distinguishing it from the active-high DG418B and the SPDT DG419B.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG417BDY-E3

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum analog signal range supported by the DG417BDY-T1-E3?

The device supports an analog signal range of ±15 V when operated with dual supplies, or 0 V to 12 V with a single supply.

How does the logic control differ between the DG417B and DG418B?

The DG417B responds to opposite control logic levels compared to the DG418B; specifically, the DG417B activates with a Logic '0' input while the DG418B activates with a Logic '1' input.

Is break-before-make switching guaranteed in the DG417BDY-T1-E3?

No, break-before-make switching is only guaranteed for the DG419B variant, which features an SPDT configuration. The DG417B consists of independent SPST switches.