MAX4647EUT+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4647EUT+T is a dual-supply single-pole/single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +9V to +36V supply or dual ±4.5V to ±20V supplies. The device features a maximum on-resistance of 25Ω and guaranteed flatness of 2Ω over the specified signal range. Off-leakage current is limited to 1nA max at +25°C. It handles rail-to-rail analog signals bidirectionally in a compact 6-pin SOT23 package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low on-resistance with guaranteed flatness over the specified signal range
• Rail-to-rail signal handling capability for analog or digital signals
• Low off-leakage current ensuring minimal signal interference when inactive

Analog Switches, Multiplexers, Demultiplexers Applications

• PBX, PABX Systems
• Communication Systems
• DSL
• Test Equipment
• Avionics

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component authenticity through official manufacturer channels or authorized distributors. Confirm the specific ordering suffix matches the required temperature range and packaging format. Ensure compliance with RoHS standards as indicated by the lead-free designation. Cross-reference the datasheet revision to validate electrical characteristics against your design requirements before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring high-voltage analog switching with low distortion. Verify that the supply voltage range aligns with the system's power architecture. Consider the SOT23-6 package constraints for thermal management and PCB layout. Evaluate the switching speed and leakage current specifications against the signal integrity requirements of the target application circuit.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4647EUT+T belongs to the MAX4647/MAX4648 family of SPST analog switches. This series is designed for robust signal routing in telecommunications and test equipment. The EUT suffix indicates an extended temperature range and surface-mount packaging. It serves as a reliable replacement for mechanical relays in space-constrained designs.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include the MAX4648EUT+T, which offers a normally open configuration instead of normally closed. Other compatible options within the Maxim portfolio may include similar SPST switches with comparable voltage ratings and package types.