DG211CUE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The DG211CUE+T is a quad single-pole single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates on dual supplies ranging from 4.5V to 18V or a single supply up to 36V. The device features four independent channels with a maximum on-resistance of 175 Ohms and a typical on-resistance of 10 Ohms. Key electrical specifications include a maximum leakage current of 1nA at +25°C and a breakdown voltage of 30V. The component supports data rates up to 25Mbps and offers low power consumption with an operating current of 400uA maximum.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST switches for signal routing applications
• Operates with dual supplies from +/-2.25V to +/-9V or single supply up to 36V
• Features low on-resistance variation across voltage and load conditions
• Provides high breakdown voltage capability for robust signal switching

Analog Switches, Multiplexers, Demultiplexers Applications

• Multiplexing audio and video signals
• Data acquisition systems requiring analog signal routing
• Communication equipment for line termination and switching
• Sample-and-hold circuits in measurement instrumentation

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CUE' against official Analog Devices documentation to confirm package type, temperature range, and tape/reel configuration. Ensure compatibility with existing PCB footprints for the TSSOP-16 package. Confirm RoHS compliance status through the manufacturer's certificate of conformity prior to integration into production assemblies.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when multiple isolated analog channels are required within a compact surface-mount footprint. Compare on-resistance values and leakage currents against alternative switches if precision signal integrity is critical. Verify that the supply voltage requirements align with the system's available power rails, noting the support for both single and dual supply configurations.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG211 series belongs to Analog Devices' portfolio of general-purpose analog switches designed for versatile signal routing tasks. These devices are engineered to provide reliable performance in mixed-signal environments. The specific part integrates standard CMOS technology to achieve low power dissipation while maintaining fast switching speeds suitable for various interface applications.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult official cross-reference lists for direct pin-compatible alternatives such as the DG211E variant which may offer extended temperature ranges. Verify functional equivalence regarding on-resistance and leakage specifications before substituting to ensure circuit performance remains within design limits.