MAX4707ELT+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4707ELT+T is a single-pole/single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single supply voltage ranging from 1.8V to 5.5V and features a normally open configuration. The device provides a maximum on-resistance of 3.5Ω at +2.7V supply and maintains an on-resistance flatness of 0.97Ω across the full temperature range. Quiescent current consumption is typically 0.02µA, with a maximum supply current of 1µA. It offers high off-isolation of -67dB at 1MHz and a -3dB bandwidth of 190MHz. The component is housed in a 6-pin µDFN package and supports an operating temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low-power operation with typical quiescent current of 0.02µA suitable for portable applications
• High-performance AC characteristics including 190MHz bandwidth and low total harmonic distortion
• TTL/CMOS-compatible digital logic inputs for direct interfacing with standard logic families
• Compact 6-pin µDFN package design optimized for space-constrained PCB layouts

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment requiring minimal power drain
• Audio signal routing systems
• Low-voltage data-acquisition systems
• Sample-and-hold circuits
• Communications circuits and relay replacement

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix ELT corresponds to the 6-pin µDFN package variant when sourcing components. Confirm that the part number includes the lead-free designation (+) as indicated in the manufacturer's documentation. Ensure compatibility with the required thermal management specifications for the selected package type during assembly planning.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for designs requiring a normally open SPST switch with low on-resistance and minimal power consumption. Consider the 1.8V to 5.5V supply range and TTL/CMOS logic compatibility for interface requirements. Evaluate the 6-pin µDFN package dimensions against available board space constraints and verify thermal dissipation capabilities within the specified operating temperature range.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4706/MAX4707 family of low-voltage, 2Ω SPST CMOS analog switches. The MAX4707 variant specifically provides a normally open switch configuration, whereas the MAX4706 offers a normally closed option. Both share identical electrical characteristics and package options, differing only in their default switch state.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes within the same family include the MAX4706ELT+T for normally closed applications. Cross-family replacements should be evaluated based on matching on-resistance, supply voltage range, and package footprint requirements.