DG413CY+T

Analog Switches, Multiplexers, Demultiplexers Overview

The DG413CY+T is a monolithic CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It integrates four independent single-pole/single-throw (SPST) switches within a single package. The device supports both single and split supply operation, accommodating voltage ranges from +5V to +44V or ±5V to ±20V. Key electrical characteristics include a maximum on-resistance of 35Ω, fast switching times with a maximum turn-on time of 175ns and turn-off time of 145ns, and low charge injection of 5pC. It features TTL and CMOS compatible digital inputs and offers an ESD tolerance of 2000V minimum per Method 3015.7.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Monolithic quad SPST configuration with bilateral signal conduction
• Low on-resistance matching between switches for AC or bidirectional signals
• Reduced charge injection simplifies sample and hold applications
• High voltage silicon-gate process prevents latch-up

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample and hold circuits
• Data acquisition systems
• Communication equipment
• Instrumentation

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CY' against official manufacturer documentation to confirm package type and temperature range specifications. Ensure the component meets RoHS compliance requirements if applicable to the design. Cross-reference the part number with authorized distributors to confirm current availability status and authenticity before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST analog switch with low on-resistance and fast switching speeds is required. It serves as a drop-in replacement for older DG211 and DG212 series devices. Consider the 35Ω on-resistance and 5pC charge injection values for signal integrity in precision applications. Verify supply voltage compatibility with the specified single or split rail options.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG413 belongs to the DG411 series of monolithic CMOS analog switches. This series was designed as an upgrade to the popular DG211 and DG212 families, offering improved performance metrics such as lower on-resistance and faster switching times. The DG413 specifically combines two normally closed and two normally open switches, allowing for flexible break-before-make or make-before-break configurations.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG413 is explicitly documented as a drop-in replacement for the DG211 and DG212 series. When substituting, verify that the pinout and logic polarity requirements match the specific switch functions within the DG413 package.