MAX4541EUA+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4541EUA+ is a precision, dual single-pole/single-throw (SPST) analog switch designed for single-supply operation from +2.7V to +12V. It features two normally open switches within an 8-pin µMAX package. Key electrical characteristics include a maximum on-resistance of 60Ω and a maximum charge injection of 5pC. The device supports fast switching with turn-on and turn-off times up to 150ns and 100ns respectively. It operates across an extended temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPST configuration with two independently controlled normally open channels
• Low power consumption suitable for battery-powered applications
• TTL/CMOS logic compatible inputs for direct interfacing
• High ESD protection rating exceeding 2000V per Method 3015.7

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated systems
• Sample-and-hold circuits
• Audio and video switching
• Heads-up displays

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'EUA+' against the manufacturer's current datasheet to confirm the package type, temperature grade, and lead-free status. Ensure compatibility with existing PCB footprints for the 8-pin µMAX format before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual SPST topology is required for low-voltage signal routing. Consider the 60Ω on-resistance limit and 5pC charge injection specifications relative to the application's signal integrity requirements. Verify that the operating voltage falls within the specified +2.7V to +12V range.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4541–MAX4544 family of low-voltage, single-supply analog switches. While the MAX4541 provides dual SPST functionality, other variants in the series offer different configurations such as SPDT or normally closed contacts. The 'E' designation indicates the industrial temperature range.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible replacements within the same family include the MAX4542 (dual NC), MAX4543 (mixed NO/NC), and MAX4544 (SPDT). Other packages like SOIC or TDFN may serve as physical alternatives if the footprint allows.