DG453EY-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG453EY-T1-E3 is a high voltage quad SPST CMOS analog switch manufactured by Vishay Siliconix. It features four independently selectable switches with a typical on-resistance of 4 Ω and flatness of 0.2 Ω. The device supports dual supplies of ±5 V to ±15 V or a single supply of 12 V, handling analog signals up to the supply rails. Key electrical parameters include a maximum turn-on time of 118 ns and turn-off time of 97 ns at ±15 V. It operates within a temperature range of -40 °C to 125 °C and is housed in a 16-pin narrow SOIC package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independent SPST switches with low on-resistance for minimal signal distortion
• High voltage capability supporting analog signal ranges up to ±15 V
• Fast switching speeds suitable for video and audio applications
• TTL/CMOS compatible logic inputs with built-in ESD protection

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video signal switching
• Precision automatic test equipment
• Relay replacement circuits
• Sample and hold systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'EY' confirms the 16-pin narrow SOIC package configuration. Confirm the 'E3' suffix indicates compliance with current RoHS directives. Ensure the operating environment stays within the specified -40 °C to 125 °C range to maintain guaranteed performance limits.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high voltage isolation and low distortion are required. The DG453 provides two normally open and two normally closed switches, unlike the DG451 (all NC) or DG452 (all NO). Verify that the 100 mA continuous current rating meets the load requirements of the target application.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG45x series of high voltage analog switches. It is pin-compatible with the DG411, DG412, and DG413 series, allowing for direct upgrades or replacements in existing designs requiring higher voltage tolerance or different switch configurations.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG413LDY-T1-E3

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the difference between DG451, DG452, and DG453?

The DG451 contains four Normally Closed (NC) switches. The DG452 contains four Normally Open (NO) switches. The DG453 contains two NC and two NO switches.

Can the DG453 handle signals exceeding the supply rails?

Yes, the switches conduct equally well in both directions and can handle input signal ranges that extend to the supply voltage rails.

What is the break-before-make time delay for the DG453?

At room temperature with VS = 10 V, RL = 300 Ω, and CL = 35 pF, the break-before-make time delay is typically 18 ns.