DG411CUE+

Analog Switches, Multiplexers, Demultiplexers Overview

The DG411CUE+ is a quad, single-pole/single-throw (SPST) analog switch in a 16-pin TSSOP package. It operates from a single +10V to +30V supply or bipolar ±4.5V to ±20V supplies. The device features a maximum on-resistance of 45Ω, with an on-resistance match between channels of 3Ω max and flatness of 4Ω max. Turn-on time is 175ns maximum, while turn-off time is 145ns maximum. Charge injection is limited to 10pC max. The operating temperature range for the C suffix is 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides low on-resistance matching between switches and guaranteed on-resistance flatness over the signal range.
• Features 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 the exact package type and temperature rating. Confirm RoHS compliance status through the supplier's declaration. Ensure the component source is authorized to guarantee authenticity and traceability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part for applications requiring low power consumption and fast switching speeds within a standard industrial temperature range. Verify that the required analog signal voltage falls within the specified single or dual supply limits. Check pinout compatibility if replacing legacy devices in existing designs.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the DG411/DG412/DG413 series of improved monolithic CMOS analog switches. The DG411 variant specifically utilizes normally closed switches. These devices are designed as drop-in replacements for older industry-standard models, offering enhanced performance metrics such as reduced charge injection and better resistance matching.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG411CUE+ serves as a direct replacement for the legacy DG411CUE. Verify that any substitute maintains the same 16-pin TSSOP footprint and electrical characteristics to ensure circuit compatibility without redesign.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the logic sense of the DG411?

The DG411 consists of four normally closed (NC) SPST analog switches. A logic '0' input turns the switch ON, and a logic '1' input turns it OFF.

How does the DG411 handle electrostatic discharge?

The device guarantees a minimum ESD tolerance of 2000V per Method 3015.7, providing robust protection against static discharge events.

Can the DG411 operate with unbalanced power supplies?

Yes, the device can operate with unbalanced supplies, such as +24V and -5V, provided the difference between V+ and V- does not exceed the absolute maximum ratings.