Maxim Integrated Multiplexer Logic IC CMOS SPST 6-Pin SOT-23 MAX4520EUT+T

Maxim Integrated MAX4520EUT+T is a highly versatile multiplexer logic IC designed with CMOS technology. It features a single channel SPST configuration encapsulated in a compact 6-pin SOT-23 surface mount package. This multiplexer IC operates reliably across a broad supply voltage range of -4.5V up to 36V, supporting single +9V to +36V or dual ±4.5V to ±20V supplies.

Designed to provide ±40V fault protection with power off and ±36V fault protection with ±15V supplies, it ensures robust performance in demanding industrial environments. The device offers a maximum on-state resistance of 225Ω and a very low off-leakage current of approximately 0.5nA, minimizing signal loss and power consumption which is under 2mW.

The device supports rail-to-rail signal handling with a maximum 160Ω signal path resistance under ±15V supplies. The on-switch turns off automatically under overvoltage conditions and output is clamped to the appropriate supply voltage during faults with no transition glitch, simplifying system design without needing power supply sequencing.

CMOS and TTL-compatible logic inputs make this multiplexer IC highly compatible with various digital logic circuits. Its compact physical size (3mm length, 1.75mm width, 1.3mm height) supports miniaturized electronic assemblies. The product is RoHS compliant, adhering to environmental standards, though it does not include automotive qualification.

Typical industrial applications include automated test equipment (ATE), avionics, data acquisition, industrial and process control systems, and redundant or backup systems requiring reliable signal multiplexing.

Operates from -40 to 85 degrees Celsius suitable for industrial environments. Single CMOS SPST switch providing stable digital multiplexing. 6-pin SOT-23 surface mount package ensures easy PCB integration. Low power consumption preserves energy in battery-powered equipment.

Wide supply voltage tolerance supports diverse system power supplies. Offers fault protection and no power sequencing for reliable operation. Applications include test automation, avionics, and process control systems. Explore a wide range of semiconductor and logic ICs within the EnvMart catalog to find complementary components suitable for your industrial and electronic system designs.

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