DG412EUE+

Analog Switches, Multiplexers, Demultiplexers Overview

The DG412EUE+ is a quad single-pole/single-throw (SPST) analog switch fabricated with a silicon-gate process. It operates from a single +10V to +30V supply or bipolar ±4.5V to ±20V supplies. The device features a maximum on-resistance of 35Ω, an on-resistance match between channels of 3Ω max, and guaranteed on-resistance flatness over the signal range of Δ4Ω max. Switching times are less than 175ns for turn-on and 145ns for turn-off. It provides low charge injection of 10pC max, off-leakage current below 5nA at +85°C, and electrostatic discharge tolerance of 2000V minimum per Method 3015.7.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Normally open configuration with four independent SPST switches
• Low on-resistance matching and guaranteed flatness across the signal range
• Rail-to-rail signal handling capability with TTL/CMOS logic compatibility
• High electrostatic discharge protection and low power consumption

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Communication Systems
• Test Equipment
• Audio Signal Routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component against official manufacturer documentation to confirm authenticity and specifications. Ensure the ordering suffix matches the required temperature range and package type. Cross-reference part numbers with authorized distributors to validate sourcing channels. Confirm RoHS compliance status through verified datasheets before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a normally open quad SPST analog switch is required. Verify that the operating voltage falls within the specified single or bipolar supply ranges. Consider the on-resistance and switching speed requirements relative to the application bandwidth. Ensure thermal management aligns with the power dissipation limits in the TSSOP-16 package.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG412EUE+ belongs to the redesigned DG411/DG412/DG413 series of improved analog switches. It serves as a plug-in upgrade for industry-standard devices, offering enhanced performance characteristics such as lower leakage and better resistance matching compared to previous generations.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG411EUE+ and DG413EUE+ are direct functional replacements within the same family, differing only in their default switch states (normally closed or mixed). Other standard DG412 variants in different packages may also serve as substitutes if pin compatibility is maintained.