MAX4753EGE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4753EGE+T is a low-voltage, single-supply quad SPST analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates from a +1.6V to +3.6V supply and features fast switching speeds with tON = 30ns and tOFF = 25ns at +3V. The device handles rail-to-rail analog signals while consuming less than 1µW of quiescent power. At +3V, it offers a maximum on-resistance (RON) of 0.9Ω, RON matching of 0.12Ω max, and RON flatness of 0.1Ω max. It includes break-before-make switching and is available in a 16-pin QFN-EP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low on-resistance with high current-handling capacity
• Fast switching speeds for signal routing applications
• Break-before-make switching capability
• Rail-to-rail analog signal handling

Analog Switches, Multiplexers, Demultiplexers Applications

• Power Routing
• Battery-Powered Systems
• Audio and Video Signal Routing
• Low-Voltage Data-Acquisition Systems
• Communications Circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific ordering suffix matches the required package type and temperature range. Ensure compliance with RoHS standards as indicated by the plus sign in the part number. Check for any obsolescence notices or lifecycle status updates before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low voltage operation between 1.6V and 3.6V is required. Consider the 16-pin QFN-EP package for space-constrained designs. Verify logic compatibility if driving inputs from different voltage levels. Evaluate thermal dissipation requirements based on the continuous current rating and ambient operating conditions.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4751/MAX4752/MAX4753 family of low-voltage analog switches. The MAX4753 variant specifically combines two normally open and two normally closed switches within a single quad configuration. It shares common electrical characteristics with its siblings but differs in internal switch topology.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements include MAX4751EGE+T and MAX4752EGE+T from the same family. Verify pinout compatibility and functional differences regarding normally open versus normally closed configurations before substitution.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the break-before-make switching characteristic?

The MAX4753 ensures that one switch opens before another closes, preventing momentary short circuits during state transitions.

How does the on-resistance vary with supply voltage?

On-resistance increases as supply voltage decreases; it is 0.9Ω max at +3V and 2.5Ω max at +1.8V.

Is the device suitable for bidirectional signal flow?

Yes, the switches are bidirectional, allowing COM_, NO_, and NC_ pins to function as either inputs or outputs.