MAX4524LETB+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4524LETB+T is a low-voltage, single-supply CMOS analog switch configured as a 4-channel multiplexer/demultiplexer. It operates from a +2V to +12V supply and features an inhibit input to simultaneously open all switches. The device handles rail-to-rail analog signals with a typical off-leakage current of 0.1nA at +25°C. Digital inputs have 0.8V to 2.0V logic thresholds for TTL/CMOS compatibility. It is housed in a 10-pin TDFN package (3mm x 3mm) with an exposed pad.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-supply operation optimized for +12V environments
• Rail-to-rail analog signal handling capability
• Simultaneous switch opening via dedicated inhibit input
• TTL/CMOS-logic compatible digital inputs

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video signal routing
• Data-acquisition systems
• Communications circuits
• DSL modems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component against official Analog Devices documentation to confirm authenticity. Ensure the ordering suffix matches the required package type and temperature range. Check for RoHS compliance markers on the physical marking. Confirm pinout alignment with the 10-pin TDFN specification before integration into the design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when a compact 4-channel multiplexer is needed for single-supply applications up to 12V. The TDFN package suits space-constrained designs. Verify that the 100Ω on-resistance at +12V meets system requirements. Consider the exposed pad connection for thermal management and electrical grounding in the layout.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4524L/MAX4525L family of low-voltage analog switches manufactured by Maxim Integrated, now part of Analog Devices. The MAX4524L variant specifically provides four independent channels for multiplexing functions. The 'LETB' designation indicates the -40°C to +85°C temperature range and the 10-pin TDFN package configuration.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4524LEUB+T serves as a direct functional replacement using the 10-pin µMAX package instead of TDFN. Other members of the MAX4524L family may offer different pin counts or configurations.