MAX393CUE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX393CUE+T is a precision, quad, single-pole single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates within a single supply voltage range of 3V to 15V or dual supplies of ±3V to ±8V. The device features a maximum on-resistance of 35 Ohms and channel-to-channel matching of 300 milliohms. Switching times are specified with a maximum turn-on time of 130ns and turn-off time of 75ns. It utilizes a 16-TSSOP package with dimensions of 0.173 inches (4.40mm) width and supports an operating temperature range from 0°C to 70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST analog switches in a compact surface-mount package for signal routing applications.
• Provides low on-resistance with tight channel-to-channel matching to ensure consistent signal transmission across all channels.
• Features fast switching speeds with defined turn-on and turn-off times suitable for high-frequency signal processing.
• Includes low charge injection and leakage current characteristics to maintain signal integrity during state transitions.

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing and demultiplexing in data acquisition systems
• Audio and video signal path switching
• Programmable gain amplifiers and attenuators
• Sample-and-hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix CUE+T against the manufacturer's official datasheet to confirm the commercial temperature grade and lead-free packaging status. Ensure the ordering code matches the exact pin configuration and tape-and-reel specifications required for your assembly process. Cross-reference the component marking with the latest production documentation to avoid counterfeit parts.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST configuration is required with moderate speed and low distortion. Compare the 35 Ohm on-resistance against load requirements to determine if additional buffering is necessary. Verify that the 0°C to 70°C operating range meets the environmental constraints of the final application compared to industrial or extended temperature variants.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX393 belongs to a family of precision analog switches designed for general-purpose signal switching. It serves as a solution for managing multiple analog signals within a single integrated circuit. The device complements other interface components by providing reliable isolation between signal paths without introducing significant noise or distortion.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements include the MAX393ESE+T and MAX393EUE+T, which share the same functional core but differ in package type such as SOIC-Narrow-16. Verify pin compatibility and electrical parameters before substitution to ensure seamless integration into existing designs.