MAX353MJE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX353MJE is a precision, quad, single-pole single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features two normally open and two normally closed switches within a single package. The device offers low on-resistance with guaranteed matching between channels and flatness over the analog signal range. It supports single-supply operation from +10V to +30V or bipolar supplies from ±4.5V to ±20V. Key electrical characteristics include typical on-resistance of less than 22Ω, maximum channel-to-channel match of 2Ω, and off-channel leakage less than 6nA at +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Precision SPST analog switching with integrated normally open and normally closed channels
• Low on-resistance with tight channel-to-channel matching and signal range flatness
• TTL- and CMOS-logic compatible control inputs for direct interface
• Rail-to-rail analog signal handling capability across wide supply ranges

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-hold circuits requiring precise signal routing
• Military radios and guidance systems demanding high reliability
• Battery-operated test equipment and communications systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix MJE indicates military-grade qualification and ceramic packaging when sourcing. Confirm RoHS compliance status as military parts may differ from commercial variants. Check for obsolescence notices or lifecycle changes directly from Analog Devices documentation before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual polarity switching (NO/NC) is required in a single package. Ensure the supply voltage range aligns with the +10V to +30V single or ±4.5V to ±20V bipolar requirements. Verify that the thermal performance of the CDIP16 package meets the application's dissipation needs under continuous load conditions.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX353 belongs to the MAX351/MAX352/MAX353 family of precision analog switches. While the MAX351 provides four normally closed switches and the MAX352 offers four normally open switches, the MAX353 combines two of each type. This configuration allows for versatile signal path management without requiring multiple discrete components.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes include the MAX351MJE and MAX352MJE if the specific NO/NC channel count can be adapted. Commercial equivalents like the MAX353CUE are available but lack the military qualification and extended temperature range of the MJE variant.