MAX4741ELA+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4741ELA+T is a low on-resistance, low-voltage, dual single-pole/single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +1.6V to +3.6V supply and features fast switching speeds with a maximum turn-on time of 24ns and turn-off time of 16ns. The device handles rail-to-rail analog signals while consuming less than 1µW of quiescent power. It offers a maximum on-resistance of 0.8Ω at a +3V supply, with 0.08Ω matching and 0.18Ω flatness. The digital logic input is 1.8V CMOS compatible when using a single +3V supply. This specific part number utilizes an 8-pin µDFN package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low on-resistance for high current handling capacity
• Rail-to-rail analog signal capability within the supply range
• Ultra-low quiescent power consumption

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 official manufacturer channels or authorized distributors. Confirm that the ordering suffix matches the required package type and temperature range specifications. Ensure compliance with RoHS directives as indicated in the product documentation before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low voltage operation and minimal power dissipation. Consider the 8-pin µDFN package constraints regarding thermal management and board space. Verify that the logic input levels are compatible with the system's control voltage to ensure proper switching functionality.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the MAX4741/MAX4742/MAX4743 family of dual SPST analog switches. The MAX4741 variant specifically provides two normally open switches. Other members of the series include the MAX4742 with two normally closed switches and the MAX4743 with one normally open and one normally closed switch, offering flexibility for different circuit configurations.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4741EKA+T

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum continuous current handling capacity?

The device supports a continuous current of 150mA.

Is the MAX4741ELA+T available in other packages?

Yes, the MAX4741 is also available in 8-pin SOT23 and 8-pin µMAX packages.

How does the logic input behave with a +1.8V supply?

The logic inputs can be driven up to +3.6V regardless of the supply voltage, allowing compatibility with higher voltage logic systems even when powered at lower voltages.