DG411CUE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The DG411CUE+T is a monolithic CMOS analog switch from the DG411 series, manufactured by Analog Devices Inc. It integrates four independent single-pole single-throw (SPST) switches in a TSSOP-16 package. The device operates with single supplies of 10V to 30V or dual supplies of ±4.5V to ±20V. Key electrical parameters include a maximum on-resistance of 45 Ohms, a maximum turn-on time of 175 ns, and a maximum turn-off time of 145 ns. It supports a maximum power dissipation of 842 mW and functions within an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Features low charge injection to simplify sample-and-hold circuit applications.
• Includes TTL and CMOS compatible digital inputs for flexible logic interfacing.
• Utilizes a high-voltage silicon-gate process to prevent latch-up issues.

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample and hold circuits
• Data acquisition systems
• Automatic test equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CUE+T' against official manufacturer documentation to confirm the exact temperature grade, tape-and-reel packaging configuration, and RoHS compliance status. Ensure the component matches the required TSSOP-16 footprint and lead finish specifications for your assembly process.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST analog switch with fast switching speeds and low charge injection is required. Compare its 45 Ohm on-resistance and 175 ns transition times against alternatives like the DG211 if lower speed or different logic polarity is acceptable. Confirm that the 0°C to +70°C commercial temperature range meets your environmental requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG411 series serves as an improved replacement for the older DG211 and DG212 devices. It offers lower on-resistance and faster switching while maintaining pin compatibility. The 'DG411' designation indicates standard logic, distinguishing it from the DG412 (positive logic) and DG413 (mixed logic).

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG211EUE+T is a functional predecessor with similar quad SPST architecture but higher on-resistance (175 Ohms) and slower switching speeds. Verify pinout compatibility before substitution.