IH5040CWE+

Analog Switches, Multiplexers, Demultiplexers Overview

The IH5040CWE+ is a single-channel SPST normally open CMOS analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates on dual supplies ranging from ±4.5 V to ±18 V, with a maximum on-resistance of 100 Ohms and a DC switch current of 30 mA. The device features a maximum power dissipation of 762 mW and draws a maximum supply current of 10 uA. It is housed in a 16-SOIC package and supports an operating temperature range from 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-channel SPST normally open configuration for signal routing
• Low quiescent current consumption suitable for battery-powered systems
• Robust mechanical design with high power dissipation capability

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing in data acquisition systems
• Audio and video signal switching applications
• Instrumentation input selection circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status as indicated by the plus suffix. Check for obsolescence notices or lifecycle changes prior to procurement planning. Ensure packaging specifications match system assembly requirements.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single low-cost analog switch with moderate on-resistance is required. Verify that the ±4.5 V to ±18 V supply range aligns with system voltage rails. Consider thermal management if operating near the 762 mW power dissipation limit. Compare against alternatives if lower on-resistance or higher channel counts are needed.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the IH5040 series of CMOS analog switches. It shares functional similarities with other devices in the family but differs in channel count and specific electrical parameters. The SOIC-16 package provides a standard footprint for surface-mount assembly. It is distinct from higher-speed or higher-voltage variants within the broader product line.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include the non-RoHS version IH5040CWE. Other compatible parts in the same series may offer different channel configurations or performance metrics. Verify pin compatibility and electrical specifications before substitution.