MAX393CPE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX393CPE is a precision, quad, single-pole single-throw (SPST) analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a single supply voltage range of 3 V to 15 V or dual supplies of ±3 V to ±8 V. The device features a maximum on-resistance of 35 Ohms and supports a DC switch current of 30 mA. Key timing specifications include a maximum turn-on time of 130 ns and a maximum turn-off time of 75 ns. It is housed in a 16-pin SOIC-Narrow surface-mount package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad SPST configuration for independent channel control
• Precision low on-resistance for signal integrity
• Low charge injection for accurate switching
• Supports both single and dual power supply operation

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring precise signal routing
• Audio and video signal switching applications
• Instrumentation front-end multiplexing
• Communication equipment signal path selection

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status via official datasheets as suffixes may vary. Check for obsolescence notices or lifecycle changes before finalizing procurement plans to ensure long-term availability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high precision and low distortion are required for analog signal paths. Ensure the operating voltage stays within the 3 V to 15 V single supply limit. Consider thermal dissipation limits if driving currents approach the 30 mA maximum rating. Verify package compatibility with the target PCB footprint.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX391-MAX393 family of precision analog switches. These devices are designed for general-purpose signal switching where low on-resistance and fast switching speeds are critical. The MAX393 specifically offers four independent SPST channels in a compact package, distinguishing it from multiplexer variants like the MAX399.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided documentation. Consult official manufacturer cross-reference guides for verified alternatives.