DG413CY+

Analog Switches, Multiplexers, Demultiplexers Overview

The DG413CY+ is a quad, single-pole/single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features two normally closed and two normally open switches within a 16-pin Narrow SO package. The device operates from a single +10V to +30V supply or bipolar ±4.5V to ±20V supplies. Key electrical parameters include a maximum on-resistance of 45Ω, an on-resistance match between channels of 3Ω max, and guaranteed on-resistance flatness of Δ4Ω max over the signal range. Switching times are less than 175ns for turn-on and 145ns for turn-off. Charge injection is limited to 10pC max, with off-leakage current below 5nA at +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Features low on-resistance matching between channels and guaranteed on-resistance flatness over the signal range.
• Provides improved charge injection and lower off-leakage current over temperature compared to previous generations.
• Supports rail-to-rail signal handling with TTL/CMOS logic compatibility.

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Communication Systems
• Test Equipment
• Battery-Operated Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and temperature range. Ensure that any alternative part numbers selected maintain identical pin configurations and electrical characteristics to guarantee functional compatibility in existing designs.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring mixed normally open and normally closed SPST switching functions. The narrow SO package is suitable for space-constrained applications. Verify that the operating voltage range aligns with the system's power supply architecture before finalizing the design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the DG411/DG412/DG413 series of improved monolithic CMOS analog switches. It serves as a drop-in replacement for industry-standard devices like the DG211 and DG212, offering enhanced performance metrics such as faster switching speeds and lower power consumption while maintaining backward compatibility.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG413EUE provides equivalent functionality in a TSSOP package with an extended temperature range.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the logic configuration of the DG413 switches?

The DG413 contains four independent SPST switches: two use negative logic (normally closed) and two use positive logic (normally open).

How does the DG413 support break-before-make operation?

By utilizing the different logic polarities of its internal switches, the DG413 allows independent control of turn-on and turn-off times for SPDT configurations without external logic.