MAX4635EUB+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4635EUB+T is a dual single-pole double-throw (SPDT) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from +1.8V to +5.5V and features a maximum on-resistance of 4Ω at +5V and 5.5Ω at +3V. The device provides fast switching speeds with a maximum turn-on time of 14ns and a maximum turn-off time of 6ns. It includes two independently controllable switches housed in a 10-pin µMAX package, designed for low power consumption and minimal board space usage.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Rail-to-rail signal handling capability across the entire supply voltage range
• Low crosstalk (-67dB at 1MHz) and high off-isolation (-65dB at 1MHz)
• Guaranteed on-resistance flatness of 1Ω maximum over the signal range
• Logic inputs compatible with 5V signals while operating at lower supply voltages

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-powered equipment
• Audio and video signal routing
• Relay replacement circuits
• Low-voltage data-acquisition systems
• Sample-and-hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component authenticity through authorized distributors or direct manufacturer channels. Confirm that the part number suffix matches the specific package type required for your design. Ensure compliance with RoHS directives as indicated in official documentation before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing low-voltage systems requiring fast switching and low on-resistance. Consider the logic input compatibility if interfacing with 5V logic levels while running the switch at lower voltages. Evaluate the thermal dissipation requirements based on the continuous current ratings and ambient temperature conditions.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the MAX4635/MAX4636 family of CMOS analog switches. The MAX4635 variant utilizes inverted logic compared to the MAX4636. Both share identical electrical characteristics and pin configurations but differ in control logic polarity. They are designed for applications demanding high speed and low power consumption in compact packages.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4636EUB+T serves as a functional substitute within the same family, differing only in logic sense. Verify logic inversion requirements when swapping between these variants. No other cross-model replacements are confirmed in the provided documentation.